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RELATED GUIDES

Chumby Hacker Board
All the joy of Chumby, with extra chewy breakouts!
by lady ada
A collection of mini-tutorials on doing stuff with the Chumby Hacker Board. The CHB is a cool single board Linux computer that has much of the same hardware as the famous Chumby One. It's great for people who are experienced with Linux and want to have the power of a microcomputer with audio and video output while at the same time getting all the peripherals of a microcontroller such as analog-to-digital conversion, PWM outputs, sensors, bit twiddling, and broken-out GPIOs!
How to Find Hidden COM Ports
There, under a rock! Its a gaggle of COM ports!
by lady ada
This mini tutorial will show you how you can find and uninstall all those extra COM ports you may have registered from years of microcontroller-hacking
Color Balancing Video Camera Light feat. DotStars
Sometimes you need warm white, and sometimes you need cool white, so why not have both?
by Timothy Reese
A hurdle with all video lighting is getting the color balance correct. This guide is covers how to construct a LiPoly battery powered camera light fitting hotshoes and tripods, for lighting your subjects and bowls of fruit in any combination of warm and cool light with zero flicker.
Dash Hacking: Bare-Metal STM32 Programming
How to disassemble an Amazon Dash button and reprogram its STM32 processor!
by Tony DiCola
Learn how to disassemble the Dash, access internal programming headers, setup an ARM compiler toolchain, and upload your own code to the Dash using a STLink V2 programmer.