Recent Projects

A meaty headlight for riding bumpy trails at night

Chunky MTB Headlight

Big Beautiful Trump Card

BBTC

jacques-pelletier Jacques Pelletier

Wire to wireless just need a bluetooth? Yah! I expect the same let's see what It require at circuit point of view. Turn your headphones ON.

Turn Any Wired Headphones into Wireless

sagar-001 Sagar 001

An AI chess master with expressive eyes, custom electronics, and a precision arm that will checkmate you with style!

ChessMate: AI Chess Robot with Sensors, SCARA arm

vipin-m Vipin M

The Smart Electrical Parameter Monitoring, Fault Alert, and Control System is an embedded solution designed to monitor critical electrical p

Smart Electrical Parameter Monitoring ,Fault Alert

electronicsworkshops

I hacked an remote-less RC car to make a remote for it.

RC Car Hacked to make Remote

bolan-xu Bolan Xu

The EV7000-3 is a replica of a 1990s development environment for the Texas Instruments TMS700 Family of microcontrollers

Texas Instruments EVM7000 replica

fjkraan fjkraan

Hackery of MELPS-740-based devices...

M-740 Reverse-Engineering And Hacking Adventures

eric-hertz Eric Hertz

A standalone board based on the RP2350 and SX1261 that can also act as an M5Stack module

RP2350 868 MHz LoRa board

Two small GE Explore Locus SPs find a new home, and they happen to be mine.

X-Ray CT scanners get new life

ahron-wayne Ahron Wayne

Open-source LTE plug-in board powered by the TI MSP430F5529, a low-power solution for IoT and remote monitoring applications

An open source LTE modem MSP430 controller

Easily extendable data logging platform featuring STM32F103RBTx, WiFi, microSD storage, LCD with four buttons, UART, and pulse counters.

Hardware Data Logger

robert-gawron Robert Gawron

ATmega2560 based SBC with VGA, PS/2 and SD cards - meant to run FORTH now and serve as graphic card later.

MHF-002 (Mega Home FORTH)

Build a compact IoT alert device that detects motion using an HC-SR04 and sends real-time SMS notifications over Wi-Fi via a cloud API — no

Wi-Fi SMS Alert System with Seeed Studio Xiao ESP3

electroscope-archive ElectroScope Archive

A VOC filter that adapts to your space. Dual SGP30 sensors, baseline tracking, drift compensation, and filter health prediction on ESP32-C6.

A learning VOC Filter for the lab

apollo-timbers Apollo Timbers

Step-by-step Pico project showing how to wire, program, and display time/date/temperature from a DS3231 RTC module on a 16×2 I²C LCD.

Accurate I²C Clock: Raspberry Pi Pico with DS3231

electroscope-archive ElectroScope Archive