The 1kB Challenge | Hackaday.io

133 projects

Generate 640x480 64-color VGA graphics with an 8-bit PIC and an SRAM framebuffer

PIC Graphics Demo

My implementation of C10 decimal time clock

DC-10

Identify the dominant color in random arrangements as quickly as possible

Dominant Amber - A 1KB Atari 2600 game

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

kMouse Programming Language Interpreter

One blinky to rule them all: ARM, AVR, 8051 (?MSP430)

Polyglot: One binary multiple architectures

Simple project as an initiation to neural networks

AVR Perceptron (initiation to neural networks)

Foxmjay Foxmjay

Standalone brainf*ck computer in less than 1kB of code

Brainf*cktor

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

PlexChar

Alexander Ryzhkov

A dice with an ATtiny13 and seven LED, slowly tumbling.

Tumbling dice

Gerhard Schmidt

finally soldered

DC motor board with attiny13

11 LEDs connected by Charlieplexing to a Arduino with two buttons for two player inputs, and coded with AVR assembly

2D Pong Game using AVR Assembly

It was the early hours of the morning and I had this vision. This crazy wild idea of using the Agfa Clack in a special way – a magical way.

The Medium Format Selfie Stick with the Agfa Clack

It's ESP32 wifi & BT board with Mciro SD card, USB 2 USART Chip cp2104, Compatible with Arudino Interface.

Maple ESP32 - ESP32 WiFi & BT board with Micro SD

Abraham Abraham

An ATtiny13 measures a voltage and steps a stepper for- and backwards

Control of a stepper motor with a voltage

Gerhard Schmidt

USB-CDC Serial port for PIC18F, in under 1KiB. Refactored down from a USB-DFU bootloader, hand written in assembler to be light and fast

MicroPort

An old 4164 DRAM is used to store the bitmap. An 8-bit PIC microcontroller generates sync and DRAM address signals. Controlled via SPI.

256 by 256 pixel PAL video generator

Generate VGA out from ATtiny5 with 3 pins

sub-512 byte 8-color VGA demo with ATtiny4/5

A Logic Probe with the usual LEDs and sound output based on an ATTINY26. My entry to the 1k challenge.

Logic probe using ATTINY26

The 2017 Hackaday Prize

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.

1 KB 6 legged crawling bot

A tiny pixel font rendered to an LCD display, in under 1K program space.

1K LCD Tinyfont

Reimplementation of the retro game Space Invaders in an attiny for the 1 Kb Challenge

1Kb Space Invaders

The 2018 Hackaday Prize

Single pass Lower Temp Toner Transfers. Now available as a DIY kit. Open Source, Dual laminator compatible!

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

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

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