Posts tagged hardware
Philips HF3520
- 16 October 2022
My HF3520 had a mainboard failure and my attempts to repair it also failed. I have salvaged some of the components. Trying to save the environment by keeping them out of landfill in the hope someone else needs the parts
Dell WD19TB screen flashing with M1 Mac
- 10 July 2022
New 2022 M1 Macbook external display flickers when plugged into the Dell WD19TB docking station.
TQFP-48 Breakout AKA NO. SA248 XELTEK Pinout
- 21 October 2017
I am working on a project with the STM32F103C8 and I not using a dev board but rather a breakout board called SMT Test Socket TQFP-48 Breakout AKA NO. SA248 XELTEK
Tomu Send Keyboard on capacitive sense touch
- 03 June 2017
Tomu is a USB chip with capacitive sense buttons that fits inside a USB port and has a ARM EFM32HG309 MCU and a few LEDs inside.
LiPo Charging Hack
- 01 October 2013
When trying to charge a LiPo that had been drained to 0 voltage I was getting an error:
Make an 8 bit adder out of relays
- 27 April 2013
I want to build a relay based 8 bit adder for fun, kind of like a puzzle or playing chess to exercise a different way of thinking. Also the clacking of the relay is quite soothing.