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5105 projects

A weighing scale using a ATmega48, a hx711 ADC and a 1x16 hd44780 display.

Weighing Scale in <1kB Code

The 2018 Hackaday Prize

Design power trees and estimate consumption of electronics designs

PTree

sylvain-mariel Sylvain Mariel

USB Power Injector allows for a way to power up USB 2.0 devices from a lab power supply, while allowing data transfer from host to device.

USB Power Injector

nikola-manolov Nikola Manolov

A compact Lora device with high efficiency internal compact Lora PCB Antenna, ultra-low noise figure amplifier and internal GPS module. This

Meshtastic Mesh Device Nano Edition

Baby logger for tracking various vital functions during the first few months after birth.

Baby Logger

triceratops-labs Triceratops Labs

Official Hackaday Prize Entry

The Tinusaur is a small board with ATtiny85 microcontroller and the minimum components to run properly plus shield headers and a battery

The Tinusaur

neven-boyanov Neven Boyanov

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

Polyglot: One binary multiple architectures

martin-hub Martin Hub

In this experiment I will describe you a way where the light from 10W Power LED diode is used for tarnsfering Audio signal wirelessly.

Transferring data using a Led and Solar Cell

mircemk mircemk

The 2017 Hackaday Prize

This plug-and-play device was designed by Deaf & Hearing engineers to transform sound into light with LED pixels.

See Sound with Audiolux One

audioluxdevices

Chicken coop and sheepfold controler

Modern Farmer

Board STM32f4, 2 RS-485, 8AI, 8BI, 8AO, 8BO

Main Board STM32

Control the stepper motor using EasyDriver with RaspberryPi and mobile phones (iPhone/Android).

Control stepper motor with mobile | RaspberryPi |

biofeedback just like that

Vagal Tone Vagus Nerve HRV

Official Hackaday Prize Entry

F-1 Electric Race Car

FSAE 2014 Electric Race Car

Richard Johnson

Collate weight, color, and emitted ionizing radiation of foods to train a NN. Then, run it on Beetle C3 to detect food irradiation doses.

IoT AI-driven Food Irradiation Dose Detector

kutluhan-aktar Kutluhan Aktar

A Serious Endeavor to Recreate a Silly Musical Toy

Sax-a-Boom Clone

Integrate any UART sensor with polluSensWeb. Everything runs locally in the browser — no drivers, no cloud. Easy.

Any UART Sensor in Browser. Easy

aleksei-tertychnyi Aleksei Tertychnyi

Electronic paper displays can clearly display images&#x2F;text under lighting or natural light, without backlight, with lower power consumption

CrowPanel ESP32 4.2” E-paper Wi-Fi Info-Display

mircemk mircemk

This is a GT2 Pulley 16teeth 1mm pitch and fits 5mm motor shaft.

GT2 Pulley 16t 1mm pitch 5mm shaft

michael-sinitsin Michael Sinitsin

Remember Ghost from PACMAN? This headphone stand is themed after him.

Ghost Themed Headphone Stand

arnov-sharma Arnov Sharma

Build a COVID-19 shield with a device that estimates skin temperature and indicates if a person might have a fever.

Skin Temperature Scanner

gilbert-franois Gilbert François

Identify noxious air bubbles lurking in the substrate w/ ultrasonic scans and assess water pollution based on chemical tests simultaneously.

AI-based Aquatic Ultrasonic Imaging & Water Test

kutluhan-aktar Kutluhan Aktar

Transmission line speakers - attempting form and function.

Speakers that look like snails

lightning-phil Lightning Phil

And play more than 38 famous Windows games already tried and pre-approved!

Make a new generation gaming machine on Odroid