A small COVID medical kit that measures SPO2, Heart Rate and ECG. ECG readings are analyzed and shared via Matlab on to ThingSpeak.

This project is all about "How to build a arduino robot". this arduino robot called Otto robot.

The device is capable of testing: PNP, NPN transistors, N or P channel MOSFET, diodes, double diodes, resistors, capacitors...

A simple 5 button USB keyboard using Logitech Adaptive Gaming Kit for kids with muscular conditions like myopaty or muscular dystrophy.

Cool Origami Lamp Using Arduino Uno, LED Strip, IR Sensor Module.

Variometer is instrument that indicates the changes in the altitude variations.

In this pro-tip we explore the different features of the TLE94112 multi-half-bridge library by Infineon.

After many hours of work, I present thee! Navi, the NavBall! Based on the Navball in Kerbal Space Program. Als works with mouse, or ADXL345.

This paper examines the Atari's SIO protocol with a view to making it accessible for a newbie.

We'll show you how to start coding for a GPS module in just a few simple steps.

Make your first high-speed photos of water drops with an Arduino.

The design and assembly of a DNA transilluminator allowing to examine the results of gel-electrophoresis procedures.

On this project I will show you how to measure the speed of movement of an object using HC-SR04 ultrasonic sensor.

Monitor to record temperature and humidity, store 24 hours history and display these in a graph. Battery level monitor screensave.

A huge Nanoleaf like device made from soldering 12 PCBs each contains 7 WS2812B LEDs and anESP12F

This is a thermometer intended for measuring the temperature in the room where we are staying, also known as room comfort thermometer.

How to make diffrent patterns for LED Cube 4x4x4 with shift registers

How to connect Atlas's Co2 sensor to an Arduino Uno.

Control a DC motor's speed and direction via Bluetooth through a mobile app.

A calculator that work on 2.4 TFT LCD display

A very low power consumption rechargeable temperature and humidity monitor that can run off a rechargeable battery for 12 days or more.

Lacking a real antenna, I made this toy, to sit on my desk and point in the direction of the ISS or other satellites that I'm receiving.

Automatic opening/closing of the front door of a chicken coop based on the day light measured by a LDR

A thimble which, thanks to a GY-521 and an Arduino Leonardo, is able to control the mouse pointer.