I sold out of Rescue Shield kits just after the holidays. Fortunately, new PCBs and components arrived last week. Hooray for no back-ordered components this time! What used to be the norm is now ...
https://mightyohm.com/blog/2020/01/rescue-shield-kits-pcbs-components-are-back-in-stock/
These SMD prototyping shields from Elecfreaks are pretty useful for building and testing discrete circuits made with mostly 2 and 3-terminal surface mount devices. I’ve used them quite a bit ov...
https://mightyohm.com/blog/2015/02/cool-tools-elecfreaks-smd-prototyping-shield/
Rescue Shield kits are (finally!) back in stock. The Rescue Shield is a 100% open source, Arduino-based high voltage mode fuse programmer for AVR microcontrollers. It allows you bring an otherw...
I borrowed a few lines of code from the hexbright dazzle demo to create a new bedazzled version of my custom firmware. The dazzle mode is activated by holding down the push button for more tha...
https://mightyohm.com/blog/2013/08/hexbright-hacking-2-bedazzled/
The Hexbright is an Arduino-compatible open source flashlight that was the subject of a very successful kickstarter campaign in 2011. Today I spent a short time working on some custom firmware f...
It took a couple weeks longer than I expected, but HV Rescue Shield kits are back in stock now. Order yours today! Related posts: Rescue Shield Kits (PCBs + components) are back in stock! Rescu...
https://mightyohm.com/blog/2013/03/hv-rescue-shields-are-back-in-stock/
Dennis writes… I thought I’d share with other users of the HV Rescue shield an enhanced Arduino script I have written, based on Jeff’s original software v212. … The new software retains t...
https://mightyohm.com/blog/2012/02/alternative-software-for-the-hv-rescue-shield/
The Amp Hour #43 — Audacious Arduino Arguments Our first four-way podcast! Listen to me, Chris, Dave, and Jeremy chat about Arduino, high altitude balloons, hackerspaces in universities, t...
Thanks to John, of the ATX Hackerspace, who loaned me his Arduino for testing, the HV Rescue Shield now works with the Arduino Mega. I had to create new byte read/write functions for digital line...
https://mightyohm.com/blog/2011/03/hv-rescue-shield-now-works-with-the-arduino-mega/
The HV Rescue Shield 2.0 is a high voltage parallel mode fuse programmer for Atmel AVR microcontrollers. It currently supports a wide variety of AVR chips, including the 28-pin ATmega48/88/168/32...
https://mightyohm.com/blog/2010/12/new-product-hv-rescue-shield-2-0/