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133 projects
10.8k
272
29
A simple desk clock that gets time from GPS
Project Owner Contributor

GPS Clock

Nick SayerNick Sayer

288
5
3
A transitioning RGB LED, powered by the mighty Attiny85!
Project Owner Contributor

AttinyRGB

mcu_nerdmcu_nerd

946
947
1
1 kB roguelike using an Arduino and 0.96" OLED
Project Owner Contributor

1 kB Arduino Roguelike

RadekRadek

1.7k
574
2
Infra-red light dimmer (220V/110V) that sits behind a switch in the wall. Powers itself from the mains, uses triac to turn on the bulb.
Project Owner Contributor

IR Light Dimmer v2 (1kB Challenge edition)

traxtrax

622
10
4
A device to monitor plant health, including soil moisture, temperature and ambient light
Project Owner Contributor

Great Gardening Green Fingered Gadget

FrazzledBadgerFrazzledBadger

729
1.4k
5
The ARMA IoT Shield is a breakout board for Arduino to make IoT projects quickly
Project Owner Contributor

IoT shield for Arduino

MektrasysMektrasys

216
3
4
A really crude adlib tracker implemented as a PC BIOS.
Project Owner Contributor

BIOS adlib tracker

michaelschrijvermichaelschrijver

513
4
3
A breadboarded Z80-CPU running at 4MHz, with 2KiB NVRAM, 8KiB SRAM, a couple IO ports (including a matrixed LED display), and a timer.
Project Owner Contributor

Z80 Breadboard Display

Tim WilliamsTim Williams

257
306
3
Atari 2600 Game in 1K
Project Owner Contributor

DoubleGap Atari 2600 Game

Chris CantrellChris Cantrell

2.7k
17
11
The goal of this project is to create an 8-bit 32khz class d amplifier, using filterless topology, controlled by an Attiny85
Project Owner Contributor

TinyD, 8-bit stereo class D amp from Attiny85

George GardnerGeorge Gardner

1.1k
563
7
Using the Attiny817 core independent peripherals to implement an ultrasonic distance sensor entirely in hardware.
Project Owner Contributor

Ultrasonic Distance Sensor on Attiny817

Bent FladmarkBent Fladmark

2.2k
15
14
Capacitive Touch morse code paddle using an ATTiny4 - (126 Bytes)
Project Owner Contributor

Tiny CW Capacitive Touch Paddle

EdgarEdgar

1.1k
12
6
MSP430 and Nordic nRF24L01+ Multiple Transmitter web data logger
Project Owner Contributor

nRF24L01+ Web Data Logger

Jaspreet SinghJaspreet Singh

284
1
4
2048 game implemented in 1024 bytes for the 1k contest
Project Owner Contributor

2048 in 1024

Yohanes NugrohoYohanes Nugroho

518
2
4
A switch mode power supply controlled by an 8051 processor.
Project Owner Contributor

Switcher

Ashley RobinsonAshley Robinson

145
1
1
µfck is a minimal bios including a brainf*ck interpreter for Arduino Uno (ATmega 328p) with the total binary size of less than 1000 bytes.
Project Owner Contributor

µfck

wille.iowille.io

608
6
12
PlexChar it's a mini led matrix board with tiny controller
Project Owner Contributor

PlexChar

Alexander RyzhkovAlexander Ryzhkov

791
8
6
Recycled an old phone. It was weird when I got it, now it is weirder.
Project Owner Contributor

GTE Automatic Electric Rotary Colorwheel

CJCJ

2.2k
35
34
the robot is controlled with an arduino nano and only uses 2 motors and 2 sensors. The program to control the robot is only 843 bytes big.
Project Owner Contributor

1 KB 6 legged crawling bot

brian brockenbrian brocken

62
0
0
Simon game implemented on PIC10F202
Project Owner Contributor

PocketSimon

JacquesJacques

3.7k
19
20
Wearable cat ears that move
Project Owner Contributor

Mechatronic Ears

deshipudeshipu

25k
117
43
Single pass Lower Temp Toner Transfers. Now available as a DIY kit. Open Source, Dual laminator compatible!
Project Owner Contributor

Apache AL13P & TL-320b - One Pass PCB Toner Xfer

mosaicmercmosaicmerc

3.8k
959
8
A cable-less connection for stepper motor control, using Forth
Project Owner Contributor

ESP8266 Stepper Driver

RigTigRigTig

2k
16
21
How to control the 7 LEDs of a die with only 2 GPIO - a miniaturized electronic die based on ATtiny10.
Project Owner Contributor

Dice10

TimTim

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