Jun 27, 2013

Netgear NeoTV NTV300 Snap Review

Netgear recently introduced the NeoTV NTV300, a compact, low power, highly integrated, streaming media player that’s quite similar to Roku’s latest devices. The product is clearly an attempt to capture a slice of the rapidly growing streaming media player market, currently dominated by Apple and Roku. While the device currently only has a third to half the number of content apps as Roku provides, it does implement a more user-friendly menu system and also undercuts Roku’s pricing.


Pros and cons…

Pros:
  • Over 160 content channels and more on the way; device provides one of the most complete sets of VOD movie and TV show services: Netflix, HuluPlus, Vudu, and YouTube, with only Amazon VOD absent.
  • Extremely easy to setup and use
  • The NTV300′s 2D menu system is better suited than Roku’s 1D UI for browsing a large library of channels and customizing the homescreen with favorite channels.
  • Rock-solid stability.
  • Low power operation with ultra-low power deep-sleep mode; fanless and silent.
  • Extremely compact.
  • Ethernet and 1080p are standard on all models, despite competing price-wise with Roku’s low-end models.
  • Top model plays media from USB files and DLNA network shares
  • Top two models offer Intel WiDi screen mirroring
  • Top model’s remote control includes QWERTY keys
Cons:
  • Really could use AirPlay streams rendering, this is an another area where Netgear could leapfrog Roku’s devices.
  • We wish the remote control used RF wireless, especially since the device’s IR remote seems more directionally sensitive than Roku’s.
  • Could use a web browser function, enabling users to stream from a specific URL or view a web page.

Jun 24, 2013

Fast and Easy TSOP48 SMD Removal using Chip Quik kit


This is the fast and easiest way on How-To removed the TSOP48 from surface mounted board without a headache by not using the SMD Hot Air that always burned my Huawei BM622 Spansion S29GL064 before re-flashing.

How-To DeSoldering TSOP48 without SMD Hot Air


This video is courtesy of YouTube and the uploader, a tutorial on How-To removed the TSOP48 by only using a Soldering Iron and without the help of SMD Hot Air. It is possible to lift the 48pins surface mounted chips from the board of your modem, router or even the Huawei Echolife BM622 Spansion S29GL064 likewise the ST M29W640 flash memory. Similarly it can also put back the IC to its original position without burning the inside of it to make it again useful.

By doing this techniques on should have a basic electronics skill or those who are very enthusiastic in micro circuits, likewise whose has this kind of hobbies.

Asus AMD Brazos fanless motherboards

Until recently if you wanted a low power chip solution for a netbook or nettop Intel and the Atom range was your only real choice. But then AMD caught up and released its new Fusion line, putting a CPU and GPU on a single chip. The result was an Atom competitor with some serious graphical horsepower on board. The other benefit was the very low power requirements for the chip.


Asus is taking full advantage of AMD’s E-Series (Zacate) platform and the accelerated processing unit (APU) which only requires 18 watts of power. What this has allowed for is a new line of smaller motherboards that are free of fans.

The Asus E35M1 motherboard series is now shipping, and comes in three editions:
  • E35M1-M
  • E35M1-M Pro
  • E35M1-I Deluxe
For the most part all three models are very similar offering the same dual core processor, FCH A50 Hudson M1 chipest, Radeon HD 6310 GPU, and support for up to 8GB of RAM. The differences seem to come from the connectivity options included on each board and the form factor.

The base E35M1-M board only hasUSB 2.0 ports, but somehow manages to fit 14 of them on the board. Moving to the Pro edition you get two USB 3.0 ports and 12 USB 2.0 ports. The Deluxe gives you four USB 3.0 ports and just 8 USB 2.0 ports.

The other big difference is the form factor. Both the E35M1-M and Pro editions are Micro-ATX boards. The Deluxe takes the platform even smaller and fits everything on a Mini-ITX board. In all cases the total power consumption of the board is a very respctable 36 watts. At the same time these boards are more than capable of powering a a HTPC on a large HD display.

Which board you choose depends on the case you want to use. For us, the Mini-ITX board looks ideal as it’s offering up the same silent Fusion hardware in the smallest form factor you can get. That gives you the option of a very small case to hide away, or even connect to the back of your monitor.

Full details of each motherboard in the range can be found on the AMD CPU on Board section of Asus’ website. In terms of pricing you can expect to pay around $130 for the M model, $150 for the Pro, and $200 for the Deluxe edition.

ECS H55H-I Mini ITX Motherboard Snap Review

The greatest benefit to all of the computer component miniaturization is that, over time, you can get increasing amounts of computing performance in smaller spaces. Thankfully motherboard manufacturers are now keeping up with the improvements.


The ECS H55H-I Mini ITX Motherboard allows you to cram your favorite Intel LGA 1156 CPU into some tight quarters and even sports video output for your graphics infused processor. Guru3D has the review:
The product comes from ECS and is tagged as H55H-I, despite what you might think or feel about Mini-ATX, this little motherboard has it, it’s packed and loaded with features. Pop on a Clarkdale based processor like the Core i3 or Core i5 series and you can use it’s HDMI, DVI of DSUB graphics connector. Audio ? No worries the embedded Realtek ACL 8982 eight channel audio codec will happily output to analog or coaxial or optical TOSLINK S/PDIF connectors, need USB ? Well, the rear panel has six of them, need SATA2 ? Here we spot four ports and one eSATA, dual channel memory ? Yep supported, up-to 1600 MHz and in the end if you do not want to use the embedded graphics from the processor, then you can even pop in a full x16 PCIe graphics card and make a wicked gaming rig out of this incredibly handy H55H-I motherboard.
Fully loaded and tiny, can’t ask for much more than that!

ASUS RT-N53 Ultra-Thin Wireless Router


http://www.asus.com/Networks/Wireless_Routers/RTN53/ * FCC#MSQ-RTN53

CPU: 500 MHz MIPS32 74K core Broadcom BCM5358U
(a dual-stream 2.4GHz IEEE 802.11n router SoC solution)
http://www.broadcom.com/products/Wir...CM5358x-Family

Memory: 32MB DDR Winbond W9425G6JH
http://www.winbond.com.tw/NR/rdonlyr.../W9425G6JH.pdf

ASUS RT-N53
Type: wireless router

FCC ID: MSQ-RTN53
Industry Canada ID: 3568A-RTN53

CPU1: Broadcom BCM5358UB0
FLA1: 8 MB (Brand? Model?)
RAM1: 32 MB (Winbond W9425G6JH-5)

ETH chip1: Broadcom BCM5358UB0
Switch: Broadcom BCM5358UB0
LAN speed: 10/100
LAN ports: 4
WAN ports: 1

Wireless: 802.11 abgn
WI1 chip1: Broadcom BCM5358UB0
WI1 802.11 protocols: bgn
WI1 MIMO status: 2x2:2
WI1 antenna connector: U.FL
WI2 chip1: Broadcom BCM43236
WI2 802.11 protocols: an
WI2 MIMO status: 2x2:2
WI2 antenna connector: none

Power: 12 VDC, 1 A
Connector type: Barrel plug

Jun 18, 2013

Asus WL-520GU Specifications

I concluded that the Asus WL-520GU wireless router was the perfect choice for an embedded wireless platform, thanks to its builtin 802.11g WiFi, Linux support, and extremely low cost. (In fact, the price after rebate has dropped since my last post – now would probably be a good time to buy one if you’re thinking about hacking it into something eventually).


Here are the specs on this router, based on an inspection of the hardware and the stock firmware Linux kernel boot log.
  • CPU: Broadcom BCM5354KFBG SoC @ 200MHz (240MHz?)
  • Builtin 802.11g wireless transceiver
  • Builtin 10/100 ethernet switch
  • Core supports 2 serial ports, only 1 is available on the PCB (installed 4 pin header shown in photo above)
  • RAM: 16MB Samsung K4S281632I SRAM
  • Flash: 4MB MX 29LV320CB
  • One USB 1.1 port (USB 2.0 support is broken according to the folks at OpenWRT)
  • SiGe Semiconductor 2528L discrete RF Power Amplifier IC
  • One external TX/RX whip antenna (RPSMA), internal diversity RX antenna on PCB
  • Internal 3.3V DC-DC converter
  • PCB Dimensions: 4.0″ x 5.6″
  • Supply: 5V @ <2A
Here are some images of the PCB, click for a larger version.



Here’s a closeup of the Broadcom BCM5354 SoC – the brains of the router. It is surrounded by a 4MB MX flash chip above and a Samsung 4MB SRAM chip on the right.


Overall this is a great little router and an even better platform to build an embedded Linux system, provided you don’t need USB 2.0 support. If you do, look at the WL-500gP v2 instead, it has two working USB 2.0 ports (in addition to much more flash storage and RAM).

Jun 17, 2013

SmartBro Motorola Canopy Subscriber Module Hardreset

This tutorial for SmartBro Motorola Canopy Subscriber Module Hardreset is intended not only to those of my blog readers who requested it but also to those Netizens that needs help and having hard time on accessing their fixed wireless broadband antenna.


First of all if you are planning to hardreset your SmartBro Motorola Canopy Subscriber Module fixed wireless broadband antenna it must be on your desk otherwise you won't be able to do so since only Ethernet port is connected to your PC.

GPS Sync / Console port pin assignment
pin 1 - GPS sync
pin 2 - Serial Tx 9600
pin 3 - Serial Rx 9600
pin 4 - Default Jumper
pin 5 - Audio/GPS Power sync
pin 6 - Ground
To make more life easier on acquiring the Motorola Canopy override plug we will use a Register Jack (RJ) or Modular Connector such as 4P4C, 6P4C  or 6P6C (six-pin/position six-conductor).


As you have notice in this article I did NOT used the word/term RJ11, RJ12, RJ13, RJ14 (wikipedia) etc. so that my readers will not be confused with RJ45 which is usually used on Ethernet cable for networking and can not be used for this purposes otherwise if you are a Telco staff you have a good comprehension on technical stuff.


I highly suggest to used 6P6C modular connector/Register Jack for simplicity and a piece of 1ft. wire will do insert one end to Pin#4 and other end to Pin#6 then crimped it. I know buying 6P6C connector on electronic shop is very difficult to find for this stuff unless you are working on a Telco company.


The option is to used 4P4C connector this kind of Register Jack is often used at home, in your office, or anywhere as long as there is a telephone set you can find this modular connector with flat cable crimped together.  Once you have it cut the telephone cord into two (2) just use the half end, uninsulate the flat cable wire only Pin#3 you will need and ground it to the body of  6P6C female connector the GPS/Console port.


Another alternative to hard reset your Canopy is a piece of wire from your Cat5 Ethernet cable or a paper clip will do to over ride, jumper the Pin#4 and Pin#6 onto the female port as shown on the screenshot below or just point&stick Pin#6 to ground or to negative.


The above mention are just few technique and options on how-to fabricate or acquire the over ride plug for SmartBro Motorola Canopy SM fixed wireless broadband antenna. Once you have decide which to be used you can now power ON your Canopy and make sure you have configure your PC as static IP address in range to 169.254.1.1 because this will be your Canopy AP web graphical user interface default address on hardreset state.

Motorola Canopy SM (Subscriber Module) Documentation download pdf here

Hopefully once you open your favorite browser to http://169.254.1.1 you will be seeing the login page of your Canopy Subscriber Module, the username will be root with blank or no password at all. You may change your password now as you desired, change setting as you wish then save it. Remove the jumper/override plug then power cycle the module it will reboot now. That's all.

The F&P Smartdrive

What F&P is it?.

60, 80, 100 series stators, 56 or 48 magnets? Whats the differences?

If your new to F&P smartdrive's, you will hear people refer to the different types as 60's, 80's or 100's. No, these are not F&P model numbers, if you go into your local F&P agent and ask then for a 80 series stator, they will look at you with a blank face. "You want a what!"

They are the way the F&P windmill guys know the different types, and it refers to the diameter of the wire used in the windings. A 60 series has 0.6mm diameter copper wire, the 80 has 0.8mm copper, and the 100 has 1mm copper. I believe the terms originated from Michael at www.ecoinn.co.nz, but I could be wrong. Michael has used F&P motors for water wheels and wind mills for years now and has done some good research into F&P performance. His web site is worth a visit.

Now for some photos.

The 100 series, becoming rare, used in the early model F&P Smartdrive washing machines. Wire size approx 1mm diameter, 42 Poles.


This is the very common 80 series. Wire size approx 0.8mm diameter, 42 Poles.


And this is the 60 series, note the messy winding, but this has no effect on performance. This stator has been de-cogged, note the rounded ends of the poles. Wire size approx 0.6mm diameter, 42 Poles.


This is the new 36 pole stator used in the very latest F&P washing machines. Note the rounded poles. Wire size approx 0.6mm diameter, 36 Poles.


There are three magnet hub types. The early 100 series hub has individual magnets. Again, becoming rare. 56 magnets.


F&P later introduced the wider magnets, actually four magnets in one magnet block. I believe this was done to reduce the whining noise when the washing machine was in spin cycle. There are 14 magnet blocks, giving us a total of 56 magnets. You can see the area where the N and S poles meet by traces of rusty iron filings.


Below is th latest hub, and suits the 36 pole stator shown above. It has shorter magnet blocks, each with 3 magnets. All up there are 16 magnet blocks, giving us 48 magnets. The magnets are also arrow shaped to reduce cogging.


Below you can see the arrow shaped magnets with some iron filings on the magnet faces.

Induction Motor How it works

An induction or asynchronous motor is an AC motor in which current is induced in the rotor winding by the magnetic field of the stator winding, by electromagnetic induction. Therefore they do not require the sliding electric contacts, such as a commutator or slip rings, which are needed to transfer current to the rotor winding in other types of motor such as the universal motor. Rotor windings consist of short-circuited loops of conductors and are made in two types: the wound rotor and the squirrel-cage rotor.


Three-phase squirrel-cage induction motors are widely used in industrial drives because they are rugged, reliable and economical. Single-phase induction motors are used extensively for smaller loads, such as household appliances like fans. Although the simple induction motor is a fixed-speed device, they are increasingly being used with variable-frequency drive (VFD) systems, which allow the speed to be varied. VFDs offer especially important energy savings opportunities for existing and prospective induction motors in variable-torque centrifugal fan, pump and compressor load applications. Squirrel cage induction motors are very widely used in both fixed-speed and VFD applications.

Jun 16, 2013

Huawei Echolife BM622 Protection against FWD

The Huawei Echolife BM622 4G WiMAX Broadband wireless modem router is one of the Globe Telecom legacy CPE device which is prone to FWD aka "Firmware Destroyer" this can be exploited remotely via TR069 even other ports is disabled from WAN such as HTTP, Telnet and SSH are among common protocol by default are open used as backdoor not only by Admin ISP but also those who are malicious.


The result of this insecure CPE device from Huawei Technologies supplied to ISP such as Globe Telecom loss it profit significantly due to rampant gateway spoofing. Another issue have face by legit subscribers are the so-called "Blank WAN" and "Tulala". These two bad ideas are the works of those netizens who wanted to have an unlimited FREE internet connection disabling the innocent legit user and spoofed as a legit by uploading corrupted firmware. 

Similarly, because of frustration by Admin ISP of uncontrollable spoofing technique done by malicious netizens able to access FREE internet connection to their network because of poor and unsophisticated NOS, legit subscriber suffer also "Blank WAN" and "Tulala" due to undetermined legal CPE device of users.


Remember  the so-called Firmware Destroyer, Blank WAN and Tulala is also happening to legit user and not only to those who spoof. This tutorial and screenshot will help you prevent your Huawei Echolife BM622 4G WiMAX Broadband wireless modem router CPE device by being updated remotely by any malicious people.

First, navigate to Advanced menu under CWMP sub-menu you will see TR069 you must disable it and save it.


Second, still on Advanced menu navigate to ACL on the WAN side unchecked the HTTP, TELNET & SSH in order you will not be prone remotely via these ports (80, 23,22).


Then also navigate to Security sub-menu under Advanced menu, you must enable the URL Filter and chose Filter Mode to Black, input the IP address of TR069 ISP Server 10.4.1.158 so that you will not be reachable by any updates such as firmware and security issue.


Lastly, set the Security Level to High this is still under the Advanced menu,. Security sub-menu Firewall and then click Apply. That's all you are already done, this has been tested almost two(2) years from now on. There is an alternative on how-to protect your BM622 from the disaster mention above its a Hardware Protection a single or dual switch that will let your BM622 in write-protected state once the switches is ON, but its not safe to "Blank WAN" and for "Tulala" it will only save you from being "Firmware Destroyer" aka FWD.

Malaysia the Moderate Peacemaker

Malaysia's position at the heart of Southeast Asia has made it a connector of sorts to all the region's thriving economies. However, proximity also meant that rebel movements in neighboring states sought refuge in Malaysia. For instance, the Free Aceh Movement maintained a foothold in Acehnese immigrant communities in Kedah, just across the Strait of Malacca, and later established a leadership cell in Kuala Lumpur.

Likewise, in the 1960s when former Philippine President Ferdinand Marcos was persecuting the Moros of Mindanao, they found shelter and sympathy in neighboring Sabah. More recently, when the conflict in southern Thailand re-erupted in 2004, the shadowy insurgent movement found refuge by blending in with the people of the neighboring Malaysian state of Kelantan, who speak a virtually identical dialect and share a similarly proud royal heritage—their two sultanates having intermarried through the ages.

There is no question such situations are delicate for Kuala Lumpur. Kelantan, for instance, is governed by the Islamic Party PAS, and has a long history of opposition to the center, including a little known challenge in the courts that sought separation from the Malaysian Federation when it was formed in 1963.

It was hardly possible for Malaysian security agencies to ignore the presence of so many rebels in their midst. However, being mostly Muslim and Malay, it was politically impossible to ignore their plight.

At best, the Malaysian authorities managed the situation by ensuring that the rebels kept a low profile. At worst, they sometimes exploited the situation for domestic political gain, or to exert leverage on the neighbors when needed. The Malaysian Special Branch and External Intelligence Service has a long history of managing rebels in their midst that goes back to the Malayan Communist Party of the 1940s and '50s.

It's no wonder that none of its neighbors really trusted Malaysia for most of its history. This only started to change in the 1990s when Kuala Lumpur offered to facilitate peace talks between the Moro Islamic Liberation Front and Manila. A formal Malaysian facilitator was appointed and the talks gained credibility when they started to be held more openly and transparently.

In the final stages of the MILF's reconciliation with Manila, four states and four non-governmental organizations, including the Center for Humanitarian Dialogue, supported an advisory panel called the International Contact Group. This gave the parties to the conflict more confidence in the process. A framework agreement to grant local autonomy under the Philippine constitution was signed in October last year and set the stage for a comprehensive solution to the conflict.

A similar outcome is hoped for in southern Thailand since Malaysia reached an agreement with Thailand to facilitate a dialogue process. In a confidential dialogue process facilitated by the Centre for Humanitarian Dialogue since 2006, the two sides could only agree that lasting peace in the Thai south depended on Malaysia buying into the solution. Bangkok has now boldly endorsed a role for Malaysia.

These achievements underscore the sea change in Malaysian foreign policy that has moved away from perpetually balancing border security with local political interests and also keeping the neighbors off-balance. Prime Minister Najib Razak has tried to frame this shift in conceptual terms, establishing a Global Movement of Moderates and signaling Malaysia's clear intention to pursue peaceful coexistence and conflict resolution as bedrock policies.

But there are lingering issues that will be hard to resolve. Last month, old wounds were dredged up when a small group of disgruntled Moros from Sulu invaded a coastal plantation on the east coast of Sabah to claim their ancestral land. The conflict is a relic of the colonial era when the Sultans of Sulu "leased" what used to be North Borneo to the British government for an annual sum of 5,300 Mexican gold pieces. When Malaysia was established in 1963 it seemed expedient for the Philippines to maintain this claim over Sabah, and the Malaysian government agreed to continue paying a token rent.

Sultan Jamalul Kiram III, now in his 70s and ailing, felt that his request to be consulted on the MILF agreement went unheard. That's when a group of his followers "invaded" Sabah to remind Malaysia of his claim. Clashes with Malaysian security forces have left dozens dead and raised fears that the Moros, especially the Tausug from the Sulu archipelago, will oppose the recently concluded framework agreement and even send more raiding parties over to Sabah.

Malaysia is trying very hard to be a good neighbor and promote peace and stability in the region, laying aside old fears and suspicions. This deserves wider support in the region. But as the trouble in Sulu suggests, the ghosts of conflicts past continue to haunt the present.

Mr. Vatikiotis is the Asia regional director of the Center for Humanitarian Dialogue, which has supported dialogue in the Philippines and Thailand.

Cheapest Solar Panels Online

Solar panels are a good alternative source of electricity and can save you significant amounts of money. The only problem comes with the cost of buying and installing them. The cheapest solar panels are the DIY solar panels which you can easily install all by yourself. These solar panels are actually quite affordable unlike the other types of solar panels which might force you to take a loan to buy and install them. You also don’t have to trouble yourself getting a technician to do it for you since it is quite easy to fix this type of solar panel.


The DIY solar panel kit is made up of a couple of solar cells, 6 Ampere charge controller, 2 – 12V batteries with a charge capacity of 92Ah and an 800 Watt 12V power inverter and a blocking diode. All these roughly cost a total of 45 dollars making one of the cheapest solar panels you will ever come across. Ensure that you get all these components from a trusted dealer to avoid any cases of malfunction. You will also need an extra 55 dollars to buy cables for wiring, hardware for mounting and any other miscellaneous expenses that may arise.

Installation is quite an easy inexpensive step. Start by making two shallow boxes out of wood. It has to be shallow to ensure that the sides don’t bock the solar panels from the sun. Fit two pegboard pieces where each of the two subpanels will be mounted. Solder the panels in series on each of the two sub-panels then connect the two halves in series. This will ensure that you make maximum voltage. Be careful not to break the cells as you solder them because they are very brittle. Preferably use low watt soldering iron.

With this setup complete, it’s time to test it out in the sun. You can opt to use one of the halves to know how much your solar panel produces. An 18 cell solar panel should produce roughly 9 volts. The next thing to do is connect the solar panels to your battery for charging. To prevent discharging of the battery at night or during cloudy conditions by the solar panel, fix a blocking diode at the middle of the wires. Having done this you have made yourself one of the cheapest solar panels. You will actually realize that making the DIY solar panels is quite easy though it needs some amount of labour.

You have the solution to all your power problems. A do it yourself solar panel answers the question on how to get the cheapest solar panels. You should make a point of calling an electrician to check the set up for you before you officially start using it. This system is able to provide power to run your 21 inch television for more than 20 hours, 12W bulbs for almost 80 hours, a desktop computer for 40 hours and a laptop for even longer hours. You can purchase powerful power inverter to handle larger appliances like the vacuum cleaner and microwaves. All these features at a low cost of less than 100 dollars.

How To Make A Solar Panel At Home

Chances are if you are looking for the answer to the question “How to make a solar panel at home” you are either a DIY enthusiast or perhaps someone looking to save some money by cutting their utility bills whilst doing their bit to help the environment.

Homemade solar panels are they a reality?

Building your own homemade solar panels is now a reality, for under a couple of hundred dollars you can assemble your own solar panels with readily available materials and its easier than you may think! You do need to be aware though, that you wont be able to power your whole households power needs on one panel alone, you will need to build several to even get close to this. But if you want to supplement your existing power source at home, create a portable panel or simply make one for a bit of fun then you wont be disappointed.

The main thing you need to do is ensure you get a good guide to follow, one that lays out all the materials and steps you need to take in a clear manner.

How to make a solar panel at home for under $200

The materials you will need to make a solar panel at home will cost you around $200 or less and are readily available from local hardware stores.

You will need some rudimentary tools such as hammer, screwdriver, drill, but you will also need some more specialized tools in particular clamps to help clamp the frames together and a glue gun, whilst not crucial is recommended.

The main items you will need to make a solar panel are :
  • A hotplate
  • Sheet metal shears
  • An Ammeter
  • Distilled water
  • Table salt
  • A Sheet of copper flashing
  • Power Drill
  • Peg Board
  • Ply Wood
  • Jigsaw or Ban saw
  • Soldering Iron
  • Electric Sander or sandpaper
  • A pair of alligator clip leads
  • Safety goggles
  • Gloves

Why build your own solar panels?

Most people want to know if building your own solar panels will help you to cut hundreds and in time even thousands of dollars from your utility bills as you start using your solar energy instead of traditional power grid supplied electricity? Well Depending on your usage and the number of panels you make you can indeed slash your power bills, but once again as mentioned before this would take a large number of panels. The amount of usable power you produce will depend entirely on the number of panels you build.

I feel the best way to approach building your own solar panels is to look at it as a fun project, then if you do master the art of building them and are enthusiastic enough you can go on and build more if your serious about replacing your existing power supply.

Another reason to learn how to make a solar panel at home is to help out mother nature by using a clean renewable energy in place of a polluting one.

Lastly, but by no means least, the project is a lot of fun, especially for a DIY enthusiast. Get your kids and family involved and turn the experience of building your own solar panel and educational one. You wont believe the difference in your kids our look on environmental issues and energy conservation after working on a project like this.


IF you think the task may be bit beyond your skills, then you can still assemble your own solar system by purchasing one in a diy solar power kit form, like the one shown below. These panels come in a range of output wattage’s, the larger ones will certainly make a dent in your power bills.


build your own solar panel

So if you are thinking of building you own homemade solar panel, don’t delay, one thing you need to do to ensure success is get one of the aforementioned “How to make a solar panel at home” guides.


Retrieve lost WiFi passwords with SterJo Wireless Passwords

We’re all for strong security, so don’t take this as a complaint, but why does it have to be so hard to retrieve wireless networking passwords on Windows? Surely there should be an easier way to locate and store these important bits of information?


SterJo Wireless Passwords is a free Windows utility which aims to do just that. You can download either an installable or portable version (which you can carry around on a USB stick), and from then on all you need to do is fire it up and bingo, your passwords will be instantly available to you. They’re displayed on screen, and can also be copied to a file for safe keeping or printing.

The software works by scanning your network and will automatically pick up all of your saved passwords as well, which is great if you regularly use a number of locations and networks (e.g. work, home, cafe etc) and have problems keeping track of the connections when you upgrade computers or use a different device. It’s simple, free and works and is a valuable tool to add to your tool box.

Jun 15, 2013

Wimax VIP Mac Address Generator: 00:21:07 (Seowonintech) Series




Mac Address
Command and MAC
Password
2008x2C6tVLzAWF8
 


With all due respect, I give credits to Jailbreak for the code.
Please post your speedtest on the comment box if you acquired VIP mac using this generator. I found 20 working VIP mac using this.

Jun 12, 2013

D-Link DIR-300 Flashed with DD-Wrt Firmware



D-Link DIR-300 DD-Wrt Firmware flashing Tutorial and How-To Documentation

BioLite Stove Charges Your Phone While Cooking?

Wood-burning stoves aren’t known for being particularly efficient, and their smoke not only contains high carbon emissions but causes health risks to those who inhale it. A portable design from BioLite aims to tackle this problem and turn the stove into a cell phone charger in the process.


The stove converts heat energy into electricity, powering a small fan to improve the wood’s combustion. Beyond this, one to two watts are available to charge a cell phone or LED light via a USB port.

The company sees two markets for their stove: Families in developing countries, and avid backpackers and campers. BioLite will release the CampStove version first, in spring of 2012. They hope profits from this product will help subsidize the cost of the HomeStove model for families in developing countries.


BioLite claims to require half the amount of wood as an open fire and to cut smoke emissions by as much as 95%. Because billions of people depend on wood as cooking fuel, the stove has potential to improve health and, perhaps, slightly curb deforestation.

The CampStove model weighs just under two pounds and boils a liter of water in less than four minutes. A variety of materials can be used to power it, including sticks, pine cones, dung, rice husks and underbrush. This could be convenient for campers tired of carrying cans of gas or petroleum to power their stoves.

BioLite has already won awards for its designs, including the St. Andrews Prize for the Environment and first place in the 2010 Sustainable Brands Innovation Open.

BioLite’s COO Jonathan den Hartog explains how the stove works:

HotCom HT-1008A WiFi ATA based on mesh

HT-1008A is some kind of device with open source Asterisk software embedded which works not only as an ATA but also an IP PBX. With an analog phone connect to its RJ11 port , you can make VoIP calls to another MP01 without traditional Ethernet cable connection.


Compared with standard WIFI network , Mesh networking (topology) is a type of networking where each node must not only capture and disseminate its own data, but also serve as a relay for other sensor nodes. So HT1008As biggest feature is easy deployment without needs of fixed networking infrastructure and central AP in standard WIFI network ,its some kind of self-organizing and scalable VoIP network. Some other features are as below:
  • Free of fixed internet accessing infrastructure.
  • Self organizing and expanding Mesh network , each node works as AP and repeater without need for central AP or IP PBX.
  • Compared with standard WIFI network , Mesh is with lower cost , longer transmission range and easier for deployment , scale up and down from 2 to over 500 units.
  • Protected against water, static electricity, lightning and bad power supply.
  • Targeting for village telco,emergency communication system and hotel telco etc.
  • Open software based on Asterisk for system integrators to develop their own applications
Application diagram:

Jun 11, 2013

Atcom Mesh Potato WiFi VoIP ATA (MP01)

The Atcom Mesh Potato (MP01) is a WiFi mesh VoIP ATA (analog terminal adapter) operating in the license-exempt 2.4GHz ISM band and is the first WiFi mesh ATA in the market using a wireless mesh network as a backhaul to interconnect phones and host LAN/WAN access to computers connected to its Ethernet port.


Targeting for village telco emergency communication systems and hotel telco etc. the Mesh Potato helps you to build the wireless VoIP communication system with open hardware design and open source firmware. It provides affordable voice and data services for people.

Features
  • One port WiFi Mesh ATA
  • WiFi Mode: AP, client, ad-hoc, ahdemo mode
  • Open Source OpenWrt OS
  • Asterisk pre-installed
  • SSH or HTTP management
Applications
  • Village Telco
  • Emergency Communication System
  • Hotel Telco
Hardware
  • Atheros AR2317 Soc
  • MIPS 4KEc processor 180MHz
  • 8 MByte Serial Flash EEPROM
  • 16 MByte RAM
Wireless LAN
  • IEEE 802.11b/g
  • Frequency Band: 2.412GHz to 2.484GHz
  • Antenna Type: Intenal Omnidirectional PCB Antenna with I-PEX connector
  • Transmit EIRP Power: 1-24Mbit 20dBm or 36-54Mbit 17dBm
Interface
  • 1 X RJ45 port
  • 1 X RJ11 port
Firmware
  • Linux kernel 2.6.26.3
  • OpenWrt Kamikaze
  • B.A.T.M.A.N. mesh routing daemon
  • Asterisk 1.4.11
Electrical
  • Power Options: AC adaptor, Passive PoE or PoTL (Power over Telephone Line)
  • PoTL Wire Requirement: standard 4/6 core telephone cable
  • Input Power: 24 VDC 300mA
  • Power Consumption: 3 Watt
  • Passive PoE Effective Distance: 0-100 meters
  • PoTL Effective Distance: 0-50 meters
  • Protected Ports: DC, RJ11 phone, RJ45 Ethernet
  • Protection: overvoltage, reverse DC, nearby lighting, static electricity
Environmental
  • Operating Humidity: 5 to 95% Codensing
  • Operating Temperature: -20 to +70 degrees Celsius
Physical
  • Casing: UV-protected, weatherproof outdoor enclosure
  • Mounting: Pole Mount/Wall Mount
  • Enclosure Size: 228mm x 106mm x 55mm
  • Weight: 0.3Kg