Recent Projects

Heart rate is a vital physiological parameter that reflects the health and fitness of an individual.

Heart Rate Monitor Circuit

electronicsworkshops

My first project, flipper zero inspired device

Nucleus ESP

HPDL-1414 display simple yet beautiful and easy to use

HPDL-1414 PMOD Display with a 74HC595 Extender

andrew-tudoroi Andrew Tudoroi

A small semi-autonomous robot.

MINIBOT

I am trying to make a sim handbrake based mostly around an Ender 3 Pro X Gantry, a magnetometer, and a pro micro

Analog Sim Handbrake

Pi Box is an all-in-one Raspberry Pi 4 setup combined with a MIPI 5-inch display and onboard power source.

Pi Box

arnov-sharma Arnov Sharma

A rechargeable tabletop charging station for mobile devices

PowerDock v1.0

bringing additive manufacturing to the next level

prism laser scanner

This lamp uses sleep cycles to wake you up at the optimal time based on when you sleep and your target wake up time for better sleep quality

A Smart Lamp That improves sleep quality

Single DPDT relay clock generator. Latch. D-flipflop. Program counter.

Relay computer circuits with pre-1940 components

This emulates a full SCMP system with 32K RAM memory and three input output ports

SCMP in a PIC based on the design of K Orton

nick-brok Nick Brok

PrintLinx: ESP32-powered solution for wireless, modular storage management in 3D printing. Focused on efficiency and ease of use.

PrintLinx: Streamlining Wireless 3D Print Storage

razvan-pop Razvan Pop

Monitor pellet boiler status via CAN bus, measure fuel usage - RE + engineering = profit !

PelletMon - IoT for central heating boiler.

Legible notes that don't cost a fortune

LCD music display

lion-mclionhead lion mclionhead

BW21-CBV-Kit is equipped with a variety of peripheral interfaces, including WiFi, BLE, GPIO INT, I2C, UART, SPI, PWM, ADC.

Arduino Development Tutorial for BW21-CBV

Desktop device that outputs a variable voltage whose value is controlled by the user.

Variable Voltage Controller

ghani-lawal Ghani Lawal