Attiny

121 boards

KiCad boards from 23 GitHub repositories tagged “attiny”, the most starred first; open any of them in PCBKit.

2 layers68.6 × 53.3 mm
Dw probe tht
felias-fogg/dw-link
An Arduino-UNO-based debugWIRE hardware-debugger
28 parts90GPL-3.0
2 layers38.1 × 38.1 mm
SIM868
vul-os/sirboard
Open hardware: 107 KiCad PCB designs — SMD-to-THT breakout adapters, ATTiny/ATMega/ESP development boards, and a 39-part sensor line on a common JST-SH connector.
73 parts56Apache-2.0
2 layers10.7 × 20.7 mm
UltraCIC III
ManCloud/UltraCIC-III
N64 CIC replacement
4 parts54GPL-3.0
2 layers97.2 × 99.7 mm
2D xmas tree01
designer2k2/2d-xmas-tree
a DIY flat christmas decoration with a ATtiny25, 20 led´s and a coin cell battery
41 parts26MIT
2 layers56.5 × 22.2 mm
Updifier
Dlloydev/Updi-Key
This DIY open source hardware connects inline with any UPDI programmer to provide a HV UPDI programming solution for tinyAVR® 0/1/2 series MCUs.
36 parts15MIT
4 layers18 × 12 mm
Display matrix
meadiode/EMES
Epic Minimalist Entertainment System - DIY handheld handheld game console
152 parts8GPL-3.0
2 layers95.6 × 95.5 mm
Panel
ansemjo/pi2co-usb
USB to I2C bridge using an Atmel AVR ATtiny85V and even more tiny than I2C-Tiny-USB.
492 parts4GPL-2.0
2 layers52.9 × 30.6 mm
Power meter v3 1
KrystianD/avr-power-meter
AVR-based, galvanically isolated, bidirectional DC energy meter with Modbus RTU interface.
50 parts4MIT
2 layers33 × 23.9 mm
ESPTiny1614
tomtor/ESPTiny
KiCad ATtiny84/x14/x02 (SMD) and ESP-01 (ESP 8266) PCB boards
24 parts4GPL-3.0
2 layers54 × 29 mm
Sonos magic hub
perja12/sonos_magic_hub
Circuit for using the LG OLED C9 TV remote (LG Magic Remote) with the Sonos Playbar.
18 parts3Apache-2.0
2 layers78.7 × 38.1 mm
PCB2 Display
Andreas-Wahl/Startlight-HW
SLOTCAR STARTLIGHT "Bären(n)keller - HARDWARE
34 parts2
2 layers32 × 20 mm
Antdrive
edatki/Antdrive
Motor driver for antweight combat robots
30 parts2MIT
2 layers51 × 70 mm
Auto dimmer
ilyushkin/auto_dimmer
Automatic dimmer for IKEA NYMANE (103.569.62) lamp based on AVR ATtiny13A MCU.
56 parts2GPL-3.0
2 layers176.4 × 21.4 mm
LedClock
qb-creates/pov-led-clock
POV Clock using an ATmega32 microcontroller.
47 parts2MIT
2 layers30.5 × 25.4 mm
Attiny i2c
begemotv2718/attiny_i2c_registers
Smbus i2c registers on attiny
13 parts1
2 layers151.2 × 89.3 mm
LoadShed
DJM0/LoadShed
Off-grid 4-channel PWM load controller with regulated 12 V output from any 12–32 V battery. Sunrise/sunset + RTC scheduling, LiFePO₄ battery protection, dimming pots and an OLED. ATtiny3216 firmware + KiCad hardware.
94 parts1MIT
2 layers20.3 × 19.3 mm
Attiny48
joshnuss/attiny48
Devboard for ATtiny 48/88
11 parts1
2 layers40 × 40 mm
MCLB
leandroebner/Morse-Code-LED-Blinker
Designed for educational use, this minimalistic LED-based project offers an accessible and effective platform for learning the fundamentals of soldering, electronics, and programming.
8 parts1CERN-OHL-S-2.0
4 layers40 × 40 mm
FireboxRebooter
Qeteshpony/FireboxRebooter
Rebooting a device that refuses to reboot
28 parts1MIT
4 layers78.9 × 30.4 mm
DCF77-RTC
DoImant/DCF77-RTC-PCB
Circuit board for a DCF77 radio clock.
31 partsCC-BY-SA-4.0
2 layers15.2 × 12.1 mm
QuectoDrive
edatki/QuectoDrive
The smallest dual brushed ESC available for antweight combat robots
30 parts
2 layers45.7 × 50.8 mm
Bike oshpark
eliassjogreen/BiKe
A binary keyboard with 2 buttons!
25 partsMIT
2 layers117 × 94.6 mm
5x5x5 Led Cube
qb-creates/LedCube
5x5x5 LED Cube using an ATmega32
53 parts
2 layers18 × 16.8 mm
24LCXXX
vul-os/sirboard
Open hardware: 107 KiCad PCB designs — SMD-to-THT breakout adapters, ATTiny/ATMega/ESP development boards, and a 39-part sensor line on a common JST-SH connector.
17 parts56Apache-2.0