Projects Ralph likes and follows

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I came across a RDA5807FP chip in an old alarm clock and made it into a fully functioning radio with RDS functionality

Arduino Radio with RDS

Maarten Janssen

This is an opensource, modular garden system designed specifically for automation, IoT monitoring and remote control.

Indoor/Outdoor GrowBot

Home brew head mounted display/virtual reality hacking project.

DIY VR: Notculus Rift

The 2016 Hackaday Prize

This project is a fancy Clock and weather display built around a monitor and a Raspberry Pi.

PiClock - A Raspberry Pi Clock & Weather Display

A tutorial showing how to connect an Arduino with a motor wirelessly to PHIRO robot using Pocket Code smartphone app.

Mobile Robotic Arm using PHIRO + Arduino

A little arduino based clock

Arduino Stardate Clock

Making Hardware with Simple Drag and Drop

Wikit: programmable hardware with flowchart

I am developing a remote control of G-gage train model by ESP-WROOM-02 (ESP8266EX), using Arduino IDE for ESP8266.

Remote control of G-gage train model by ESP8266

This laser cutter is made of a wooden base and some metal rails. It's very cheap and uses RaspberryPi for all, data and control.

12V Lasercutter

The 2015 Hackaday Prize

This is the result of 3,500 man-hours of labor and love, but we need your help to push it forward, HAD community

Low Cost X-Ray Systems for Developing Nations

Stateful lighting for 3D printing

Illuminatrix

CapSense - Capacitive Sensor for Arduino

The 2016 Hackaday Prize

Build your own DIY Point of Sale using a Raspberry Pi ZERO/a+/b/b+/2 with a mini thermal receipt printer and IoT funtions.

IotPOS a Point of Sale for Raspberry Pi

Hiram Villarreal

Low cost PID servo drive for small CNC machinery

Brushed DC Servo Drive

This is a kurde project of a bluetooth controled flamethrower

IBURN, an android controled flamethrower

Pierre CHARLIER

Ever had to design a project with limited space, only to find that you were running out of room for that bulky 6 pin connector?

uSD to Arduino ISP Header

For any Power Rangers fan out there

Wristwatch Walkie Talkie

Orlando Hoilett

7 segment display library for Arduino, provides easy control of 7 segment LCD/LED displays using just 2 digital pins! Wow

7 Segment LCD/LED Library for Arduino

Add a rechargeable battery to your ESP8266 NodeMcu v1.0

NodeMCU DEVKIT V1.0 LiPoly LiIon Backpack Rev.A

I told you S.E.C.R.E.T.

Secret Project

An FPGA-based sampler inspired by the Casio SK and Yamaha VSS series samplers.

FPGA Sound Sampler