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ESP32 runs FabGL to produce VGA display

ESP32 VGA PS/2

land-boardscom land-boards.com

Hackaday Prize 2019

Very new chip by Microchip(Atmel) ATmega4809 has a very unique CPLD like logic and also promised to be applied to next Arduino, why not try!

ATMega4809 developing board project

Use your Wemos motor shield with steppers motors I2C custom slave interface

WEMOS Motor Shield firmware for steppers (I2C)

The 2018 Hackaday Prize

Unique, compact power conditioning enables always-on sensor monitoring and Long-Range radio (LoRaWAN) link for IoT applications.

SoLoRa - Solar Powered always-on IoT sensor node

joe-miller Joe Miller

extended control of heater/pump/blower, costs tracking and preview, alert up-on fault, LED lights add-on

Lay-Z Spa Remote Control

A near-Arduino Nano form factor and Arduino compatible board based around a "better" and cheaper AVR MCU (currently an ATtiny1616)

The Launchpad - A $2 Arduino Nano alternative

clyde-d-corpuz Clyde D. Corpuz

A project for my grandchildren to first build line-following robots then convert them to being controlled by their phones and tablets.

IP control for inexpensive line following robots

Creating a break-out board for the ATtiny1616 where sketches can be uploaded from Arduino with the Arduino UNO or a modified AVR JTAG ICE

ATtiny 1-series with Arduino support

sander-van-de-bor Sander van de Bor

2021 Hackaday Prize

An interesting robot without a clear purpose

Zakhar the Robot

andrei-gramakov Andrei Gramakov

The 2017 Hackaday Prize

A set of senors and actuators that make composting simple.

The Compost Professor - A Smart Composting System

darian-johnson Darian Johnson

Turn any remote car to an App Control Bluetooth (BLE) R/C Car and add extra control and sound

App Control Bluetooth (BLE) R/C Car with LEDs

Portable electronic device to measure air and noise pollution

Street Sense

mike-teachman Mike Teachman

A workshop on IOT including a simple IOT device using Wemos D1, a DS18B20 temperature sensor, a battery shield and a rechargeable battery.

Simple IOT

radu-motisan Radu Motisan

An Arduino-programmable guitar effects pedal

ESP32 Guitar Shield

garygru GaryGru

Interface to talk to numerous amateur radios.

Amateur Radio CAT/CI-V Interface Adapters

I2PHD's classic STM32F SDR ported to a free IDE

ARM Radio for System Workbench

Alberto Garlassi

An ultra low power sensor platform to measure temperature, pressure and humidity alongside nRF52 BLE communication

BLE Environment Sensor

max-carr Max Carr

An easy to build, program, modify and use AVR and ESP based Lasertag system for everyone!

LZRTag - Flexible DIY Lasertag

Connected temperature and humidity sensor Dual technology RF

IOT SENSOR

olivier-godfroid Olivier Godfroid

Bringing Halo style game play to Laser Tag Team Ops

Halo inspired laser tag (LTTO hack)

Build a afordable Arduino-Powered smartwatch based around a Nokia 5110 Display.

Arduino Powered Smartwatch