The 1kB Challenge | Hackaday.io

134 projects

Cute construction and nice programming of a 16F630 with CALM assembler instructions

Miniature Turtle bot

nicoud jean-daniel

The incredible flickering LED!(Okay, it's more about what I learned)

MightyLight

finally soldered

DC motor board with attiny13

The 2017 Hackaday Prize

RoboToons Robot Theater character showing off the power of the RoboGuts™ circuit board R2Pv1.com

miniPINGbot 1K Byte Demo

Using a PIC16F18855 Dev board, TTP223 cap touch IC, and a Keyes 5V relay module for a simple cap touch switch that can turn on anything.

444 Byte CapTouch Switch

A device to monitor plant health, including soil moisture, temperature and ambient light

Great Gardening Green Fingered Gadget

Creating interesting graphics on a strand of RGB LEDs using an ATtiny13, with just 64 bytes of RAM and just 1K of flash.

Holiday Blinkenlights in 1K for about a buck

Mark VandeWettering

This is moon simulator which with silhouette of Bat (for Halloween) or Reindeer (for winter)

Moon Phase Simulator for Halloween Decor

A small car controlled with an attiny85 and an l293d

Tiny Car

This kind of bus is made up of one programmable Master - ATmega8 and 3 ( max. possible 255 ) Slaves - ATtiny13 parallel connected to master.

3-Wire Bus

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.

µfck

A game of Pong running in the internal 128 bytes of RAM.

RAM Pong (Atari 2600 game)

Thomas Jentzsch

kMouse is a programming language created for the 1kB challenge based on the Mouse language created by Peter Grogono

kMouse Programming Language Interpreter

The goal of this project is to create an 8-bit 32khz class d amplifier, using filterless topology, controlled by an Attiny85

TinyD, 8-bit stereo class D amp from Attiny85

Simon game implemented on PIC10F202

PocketSimon

Jacques Jacques

A chess game for Atari VCS/2600 with AI self-contained in 1K

Toledo Atomchess for Atari VCS/2600

Tetris game on ATmega8 with LCD display

ATmega Tetris

Grzegorz Pietrusiak

Creation of a digital trap to help the fight against mosquito´s spreading.

Digital Trap

An accelerometer/gyro goes onto an Arduino board and transmits the angular motion of the skateboard via bluetooth to a VR game.

VR Skateboard with Arduino and Google Cardboard

matthewhallberg

How to control the 7 LEDs of a die with only 2 GPIO - a miniaturized electronic die based on ATtiny10.

Dice10

The 2017 Hackaday Prize

Let's use 1-dollar 8-pin PIC12C508A that has 512 words of program ROM (that is 768 bytes) and 25 bytes of data RAM...

$1 entry to 1kB challenge

Atari 2600 Game in 1K

DoubleGap Atari 2600 Game

PlexChar it's a mini led matrix board with tiny controller

PlexChar

Alexander Ryzhkov

12-Bar Blues generator in less than 1kB

Blues Generator