Recent Projects

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.

AEFC - Ambient Energy Field Converter

rhea-rae Rhea Rae

yet another attempt making 8-bit RISC CPU from TTL logic.

8-bit RISC CPU from TTL logic

Write about projects to get better at writing about projects.

the Metaproject

paul-mcclay Paul McClay

a low cost Bluetooth speaker from scrape materials

Bluetooth speaker from Junk

adharsh-k Adharsh K

Simple mod that can make just about any CNC machine wireless (well except for power obviously!)

Adding Bluetooth or WiFi to Laser Engraver

sjm4306 sjm4306

WIZnet W5500 + RaspberryPI5 PoE+

Raspberry Pi 5 + PoE

This board allows to control and monitor via web solar panel system

Raspberry PI solar battery monitoring

michael-bilenko Michael Bilenko

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Full DOOM game runs on a USB Bluetooth LE adapter, based on the nRF52840 RF Microcontroller.

DOOM on an nRF52840-based USB Bluetooth Dongle

nicola-wrachien Nicola Wrachien

I'm transforming my Planck keyboard into a completely wireless keyboard using Bluefruit LE and wireless chargers.

Bluetooth Planck Keyboard

Visually display the number of Bluetooth devices in your proximity

Bluetooth Devices Visualizer

jeremygeppert jeremy.geppert

Explore the magnetic properties of hydrogen with this build guide

Nuclear Magnetic Resonance for Everyone

andy-nicol Andy Nicol

A needed update to an older project.

A Slim 10x 100MHz-10MHz-1MHz Differential Probe

bud-bennett Bud Bennett

Goal of the project is to develop and build a homebrew 16 bit relay computer

Homebrew 16 bit relay computer

IMU and Raspberry Pi Compute module 5 controller for Xiaomi CyberGear BLDC motors

CM5 Cybergear and Dynamixel Controller

hans-jrgen-grimstad Hans Jørgen Grimstad

A four-quadrant arena with lights to check the effect of optogenetically activating certain neurons in Drosophila

Opto-Quad