Cirkit Studio is a tool that makes it easy to design, document, and share circuits.

This is an updated version of the fire alarm I made. it includes a gas sensor and an app for control

First optical toy (1832), which allowed to reproduce the movement of an image. Here motorized and reproduced with Arduino.

Lightstick with various effects, "Song Programming Mode" and a smartphone compatible user interface.

Arduino tutorial: LED Matrix red 32x8 256 Led driven by MAX7219 (or MAX7221) and Arduino Uno

Variety feelings collection

Battery powered artwork made from recycled ammeter to hang on your wall

An alarm clock showing the Jewish (Hebrew) date, the Gregorian date, current time, time of nightfall, sunrise, etc

Simple and effective method (some police is using too) how to measure the side distance to an overtaking car.

Fear not ol' forgetful geezers for I have a solution for the ever-existing problem in these pandemic time of forgetting face mask!!

This is an arduino based theremin which uses two ultrasonic sensors to control the volume and frequency of the sound output.

I created and 3D printed an Avatar Aang Head and put RGB LEDs inside it to make it glow like he is in the Avatar State.

Secure your device with emrine.com QR code access control.

No more spreading germs through doorbells.

The Goggles paired with sensor detect the motion of an eye, activating a range of hands-free task such as turning on /off a light.

Estragon and Vladimir's dialogues in Sam Beckett's play Waiting For Godot are literary history. These two Arduinos remix their dialogues.

Fun and simple game on a NeoPixel strip.

This simple arduino project counts every push up you do and displays it on an LCD. It also provides visual and auditory support.

In order to achieve more indoor physical exercise while there is a threat of SARS-COV-2 outdoors, I worked on this simple game controller.

This project is a mechanical clock using an Arduino uno, and servos to move hands around the dial.

MCP23017 BoB with DIN rail mounting and proper wire to board connectors and indicator LEDs.

A simple talking clock using Arduino Uno and Talkie Library

Built with recycled elements, high brightness color LEDs and an RGB LED.

Control laser pointer like a gun using a joystick