Hardware projects tagged attiny

Open hardware projects tagged attiny on BoardRepo, the GitHub for hardware. View schematics and PCBs in the browser and download the sources.

Projects

5 boards

auto_dimmer

@ilyushkin

Automatic dimmer for IKEA NYMANE (103.569.62) lamp based on AVR ATtiny13A MCU.

schematicpcbbomresistorcapacitorfusepotentiometer

GPL-3.000Jul 9, 2026

esptiny

@tomtor

KiCad ATtiny84/x14/x02 (SMD) and ESP-01 (ESP 8266) PCB boards

schematicpcbbomcapacitorresistorICdiode

GPL-3.000Jul 9, 2026

dw-link

@felias-fogg

An Arduino-based debugWIRE hardware-debugger

schematicpcbbomcapacitorresistorconnectortransistor

GPL-3.000Jul 9, 2026

morse-code-led-blinker

@leandroebner

Designed for educational use, this minimalistic LED-based project offers an accessible and effective platform for learning the fundamentals of soldering, electronics, and programming. Originally developed for university workshops, its simplicity and modularity make it suitable for a wide range of educational settings.

schematicpcbbomcapacitorresistorICbattery

CERN-OHL-S-2.000Jul 9, 2026

pi2co-usb

@ansemjo

USB to I2C bridge using an Atmel AVR ATtiny85V and even more tiny than I2C-Tiny-USB.

schematicpcbbomcapacitorresistordiodeIC

GPL-2.000Jul 9, 2026

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