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Dealfun DealWheel - Programming for free stuff
There was once a website called DealFun. It was a so called "penny auction", It charges customers 60 cents per bid. The item being auctioned starts at zero dollars and every time somebody bids on...
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Turning Point Clicker Emulation with Arduino and nRF24L01
Turning Point Clicker Emulation with Arduino and nRF24L01The Turning Point ResponseCard RF, often referred to as a clicker, sends user input to a hub for polling purposes. The user can select a button...
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Retrieving ST-Link/V2 Firmware from Update Utility
IntroductionThe STM32F3DISCOVERY is a small circuit board with a great microcontroller. The ARM Cortex-M4 chip has 256 KB of flash memory, 48 KB of RAM, USB and more. The board has huge amounts of...
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Using the FPGA of an eeColor Color3
The eeColor Color3 device is designed to enhance the colors in televisions that use HDMI input. The device is supposed to work well in all types of viewing environments, with various lighting...
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SDR Showdown: HackRF vs. bladeRF vs. USRP
This and next year look like the golden age of Software Defined Radio! With three new Software Defined Radios being released by three different companies, there is a lot of choice in terms of hardware....
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