6502 VS 6809 VS Z80 CPU Performance

Measure Op Amp Input Offset Voltage

PicoVGA01 Card

MAX7219X4 32 Digit LED Display Card

PicoMiteVGA Card Builds

10 MHz GPS Frequency Standard

QT Py / XIAO SD Serial Loader

SWLEDX8 Card Set - 8 LEDs, 8 Switches over I2C

I2CIO-8 (MCP23008) I2C Demo

PiPicoMite01 Running I2C on Demo Cards

Panelize PCBs in KiCad 6

Raspberry Pi Pico MMBASIC vs MicroPython Performance

Raspberry Pi Pico running MMBASIC on PiPicoMite01 card

PicoMiteVGA Raspberry Pi Pico Running BASIC on VGA

Simple 3D Model for KiCad Using FreeCAD

Front Panel Control of M6800 CPU

Design a Computer GPIO

I2C on the BeagleBone Black

Test RPI_SPI8 Raspberry PI SPI Mux card

BeagleBone Black BBB-GVS 3 Cape Testing

ODAS-PSOC5 Factory Acceptance Test

Benchtop Power Part 06

Benchtop Power Part 05 - Fixed the House Earth Ground

Benchtop Power Part 04 - Chasing Grounds

Benchtop Power Part 03 - Characterizing the DPS3005

Benchtop Power Supply Part 02 - Make a small DC load

Benchtop Power Supply Build Part 01

Putting Z80 MBC2 in an enclosure

Much Improved FTDI Card

Screwduino - Arduino Compatible with screw terminals