Single-wire CAN bus demo (node 1) using STM32/HAL.

Single-wire CAN bus demo (node 2) using STM32/HAL.

Arduino interface for controlling MT8808/12/16 analog switch arrays.

Low chip count 74xx-logic generating a proper 640x480 VGA sync/blanking signals

Text-mode graphics card, using only TTL gates.

Kicad schematics for a reference design using the original 8051

Chess clock prototype on STM32

Klon komputera Elwro 800 Junior

Z80 CPU + Z2 MMU for RCBus

UART 16C450/550 module for RCBus

STM32 example code

Absolute encoder with SPI interface using STM32 and HAL.

Pomodoro Project basen on STM32F103RB Nucleo Board

Projekt z drugiej lekcji mini kursu STM32 na Rejestrach

Toyota RAV4 (XA50) climatronic panel reverse engineering using STM32 USART/LIN and HAL.

SCS15/SC15 servo drive with half-duplex UART interface and STM32/HAL.

DIY Reflow Oven, mcu: STM32F103 dev board, Display: Nextion Basic 3.5", PID controller.

ESP8266 firmware to act as a telnet modem and server

HX711 tensometric beam and STM32 SPI DMA using HAL.

System Software for Z80/Z180/Z280 Computers

ROM/RAM 128kB Module for RCBus

CA80 microcomputer

FabGL terminal board for RC2014

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SB-Assembler Version 3 - Cross Macro Assembler

Z80 CPU Testing Software