Variometer is instrument that indicates the changes in the altitude variations.
Project tutorial by Mirko Pavleski
Make your first high-speed photos of water drops with an Arduino.
Project tutorial by tsar_
The design and assembly of a DNA transilluminator allowing to examine the results of gel-electrophoresis procedures.
Project tutorial by Gabriel St-Pierre
On this project I will show you how to measure the speed of movement of an object using HC-SR04 ultrasonic sensor.
A huge Nanoleaf like device made from soldering 12 PCBs each contains 7 WS2812B LEDs and anESP12F
Project tutorial by Arnov Sharma
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
Project tutorial by viliamk
A very low power consumption rechargeable temperature and humidity monitor that can run off a rechargeable battery for 12 days or more.
Project tutorial by paulsb
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.
Project tutorial by viorelracoviteanu
Use an ESP32 Cam and a passive infrared (PIR) sensor to create a motion-activated security camera that posts photos to a Discord channel.
Project tutorial by WillMakesTV
This is another one of my series of unusual clocks. The time is displayed on the WS2812 LED strip containing 34 LEDs
How to make balancing LED dot using WS2812 LED strip and MPU6050 accelerometer and gyroscope module.
Very simple station that shows: Temperature, Humidity, Heat index, Carbon Monoxide, Alcohol, Carbon dioxide, Toluene, Ammonium and Acetone.
Project tutorial by cstram
An accurate clock with date displayed on a 16x2 LCD using just the Arduino, the display and few buttons. No RTC module required.
Use a ratiometric linear Hall effect sensor to build simple magnetic field strength meter.
You'll learn how to create an automation system to communicate 3 Arduinos via RS485.
Project tutorial by Moreira
This is a simple square-wave generator that basically uses the TimerOne library allow you to generate a PWM signal at pin 9.
Not enough fingers to play clarinet? With this project you can delegate solenoids to push two side-keys. Awkward fingerings whaaat?
Project tutorial by touchmysound
An Arduino based Christmas tree decoration using basic electronic components and recyclable material.
Project tutorial by Salwa El Kaddaoui
In this project it is presented 1-dimensional version of the classic game ‘Pong’ made with NeoPixel LED strip.
Relay VS Transistor.
Project tutorial by mdraber
Discharge a fully charged Lithium-Ion cell through a resistor while measuring the current flowing through the resistor to calculate capacity
Visualizes the peak of frequencies with different bars on 8*8 led dot matrix using Arduino Nano.
Project tutorial by Rahul Mohoto
A simple setup using an Arduino Nano and an LCD Keypad Shield to set the date, time and alarms for a DS3231 Real Time Clock (RTC).
Project tutorial by guy-l
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