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Popular Soviet germanium amplifier circuit of the AB 2-3W class from the 1970s
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Simple classic Soviet amp from the 70's

osman-mazinovOsman Mazinov

A project to repair a Philips PM3310 digital storage oscilloscope with a faulty X amplifier chip - oq0017.
Project Owner Contributor

oq0017 repairing obsolescence

macafeejemacafeeje

Protect is a series of high-quality DC Power Protection Modules designed for makers using the best eFuses and automotive power path ICs.
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PROTECT Series: DC Power Management Modules

pn-labsPN Labs

Weatherstation with sensors, historic data storage in DB and display
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Weatherstation

michil783Michil783

Rechargeable Harinezumi Case
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Harinezumi Revival

quackieduckieQuackieduckie

The World's First Open USB-PD Development Platform
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HummingKit

sdcforallSDCforAll

SRAM Emulator and SD Card Interface for Vintage Single Board Computers (such as the Heathkit ET-3400, Lab-Volt 6502, and Microprofessor)
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PicoRAM Ultimate Rev. 2

michael-wesselMichael Wessel

turning my character into a working mouse
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Whaley mouse

ayanvittaAyanvitta

Yet another project trying to generate VGA signals using small avr mcu.
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VGA with Arduino

pavelPavel

A small portable and handy music sequencer built on Raspberry Pi Pico
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Kuensa - A Handy Music Sequencer

tinashetinashe

The original idea behind this design was that when we can't keep an eye on the elderly or children, there's a risk of them falling.
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Fall Detection Alert System — Ai-M61-32SU + MPU605

ai-thinkerAi-Thinker

This is another camera body based on Raspberry Pi HQ Cam
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Another camera JDC34

jacob-david-c-cunninghamJacob David C Cunningham

Python and Rust tools to help you or AI route your KiCad PCB
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KiCad Automated Routing Tools

haashaas

5x7 RGB LED display using 2020 surface mount rgb addressable leds with the Arduino ATtiny microcontroller, chain-able on I2C control.
Project Owner Contributor

5x7 RGB led Display

harold-mooreHarold Moore

Linux blueprint to turn a Mini-PC into a $5k+ Pro Digital Console. GPL Core, OSC logic, zero-latency. Don't buy a mixer: build one!
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Open Live Mixing System

francesco-nanoFrancesco Nano

A smartphone-based telepresence robot that lets me see, hear, talk to, and move around with my family from anywhere.
Project Owner Contributor

SMARS Telepresence Bot

donavan-borgesDonavan Borges

Going up?

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