How to make an extremely simple but visually effective VU meter at 0.9 inches OLED displays SSD 1306.
Project tutorial by Mirko Pavleski
Not just a Smart Coffee Maker with Smartphone control, it's a multipurpose ThermoGraph also!
Project tutorial by Gyula Ősi
Great Scott! It's a Flux Capacitor powered by an ATtiny85.
Project tutorial by Arnov Sharma
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...
Variometer is instrument that indicates the changes in the altitude variations.
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
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
This human following will be having a ultrasonic sensor which will work as a medium of tracking the object that comes in front of it.
Project tutorial by DIY Burner
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
Have you ever had to use sensors that use the I2C protocol, but realize that they all have the same, non-changeable address?
by Sherwin Chiu
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.
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