Wireless voice controlled garage door opener and animated turn signals.

Arduino TEA5767 radio with analog meters for showing frequency and signal strength.

A digital stadiometer for human height measurement.

A variation of the keyboard controlled model train, controlled by a PS/2 keyboard.

A badge to flash LED and play tone with adjustable tempo/blink rate.

I worked at home for our rally car on a nice project, a unique gear indicator, for our Escort RS2000 with an manual gearbox.

Make a solar tracker using an Arduino and a 3D printer.

Monitor a dumpster's status with flame, movement, and fill level sensors connected to a MKR NB 1500.

A simple and basic model railway layout controlled by an Arduino microcontroller.

Receiving and sending the digital and analog signal through AD5669 interface with Arduino to detect the A/D pulses.

Build a mini smartphone controlled car with Arduino or Raspberry Pi, which can be used for surveillance and intelligence gathering.

This health kit helps to get continuously the data about quality and overall duration of the sleep and to determine the sleeping phases.

Retro Atari 65XE plus Arduino Leonardo as USB-keyboard for a modern computer. It will leave the opportunity to use this Atari in native mode.

The Master Turret Control for controlling multiple Portal turrets per my other build.

Fully functional, automatic talking turret gun from the video game Portal 2!

Use three HC-SR04 ultrasound sensors and two battery displays to show you how close the obstacles are and from which side.

Make a gesture controlled robot using Arduino control glove without flex sensor; using Hall effect sensor and accelerometer.

Introduction low-cost IoT device for mobility-impaired users.

Closed loop universal motor control system using PID algorithm.

Just connect your Arduino smart home and control the heater, airing, and lights via Bluetooth!

Want a cool spider-like robot to wear around and impress your friends? Well, this is the bot for you!

Copy colours from outside environment.

We used the X-Carve CNC, along with an Arduino Micro and an LED strip, to make an AWESOME backlit skull sign for our workshop!

How about a metronome that beeps and lights up? Why I think yes! Also same setup with separate code runs a Whack A Mole game!