Custom PCB Design
- U114My Own DC-DC Buck Converter2023-05-22
- U113Breadboard Power Rail Bridge2023-04-26
- U112Stereo I2S Shield for ESP32-S Dev Board2023-04-26
- U111Low BOM cost 4-cell 18650 Charger2023-04-24
- U110Variable Breadboard Power Module2023-04-21
- U109ATMEGA4808 - An Improvement on my previous design? Or Not...2023-03-27
- U108A complete ATTiny1616 Dev Solution2023-03-26
- U107Breadboard Power Module - Custom designed2023-03-23
- U106Breaking out of the Chip Shortage - Attempt #32023-02-26
- U105Breaking out of the Chip Shortage - Attempt #22023-02-24
- U103Small and Cheap UPDI Programmer2023-02-17
- U102Multipurpose USB UART Module2023-02-14
- U101A Soft Start Circuit Experiment2023-01-29
- U1008Ch NMOS Breakout Module2023-01-27
- U998-Ch P-Mos Breakout2023-01-26
- U97Dual 555 Latching Switch Module2022-12-30
- U95AI-WB2 and XIAO RP2040 Combo2022-12-28
- U93Useful ESP12E-DEV Prototype Shield2022-11-29
- U88Easy to use ESP32-S DEV Prototype Shield2022-10-27
- U87ESP8266-12E in Arduino Form Factor2022-10-22