Use Arduino, an OLED display and an AD9833 DDS module to create a useful wave generator for your lab.
Project tutorial by janux
LED Mood Lamp using the popular WS2812 LEDs!
Project tutorial by Neeraj Rane
Easy implementation of Rev-limiter for Automotive or Motorcycle Engine.
Project tutorial by adrianos_botis
Introducing MARK 1, the programmable Arduino Robot Arm. But, that's not all, this Robot Arm can be controlled by Hand Gestures. Here's How..
Project tutorial by Eben Kouao
How to Make MP2.5 & Co2 Detect Wall Clock for Indoor using Arduino, MG811, GP2Y1014AU Sensor
Project tutorial by DKARDU
Make a Virtual Assistant AI Robot for Computer Automation and Little Chit Chat.
Project tutorial by ashraf_minhaj
This project presents program to detect musical notes and chords using Arduino (nano or above).
Project tutorial by abhilash_patel
A rather convenient device to monitor heart rate while running.
Project tutorial by Dmitry Dziuba
I'll show you how to make a 2-Wheel Bluetooth Controlled Car based on an Arduino Nano.
Project tutorial by Nikolaos Babetas
The lightmeter based on Arduino as a main controller and BH1750 as a metering cell. Information is displayed on SSD1306 OLED display.
Project tutorial by Vasyl Pominchuk
Pulse induction Metal Detector. It can detect a metal coin at a distance of 15 cm and a larger metal object at a distance of 40 cm and more.
Project tutorial by Mirko Pavleski
Garage parking sensor using addressable RGB LEDs to provide feedback to vehicle driver as they approach and reach stop (park) position.
Project tutorial by Bcjams
A cheap DIY air quality monitoring device.
Following the principle of the original Roulette, the movement of the LED simulates a ball whose speed gradually decreases until it stops.
Using an ASL shield, get up to 24 stairs setup availability, fade out effect, PWM modulation, wireless connectivity and more.
Project tutorial by Aivaredze
Wirelessly Scan your temperature viewed using mobile phone thru Bluetooth. Place the device and view the temperature from a distance.
Project tutorial by engrpandaece
The aim is to convert basic symbols that represent the 26 English letters as mentioned under American Sign Language script and display.
Project tutorial by 3 developers
The good old buzz wire game, this time with score counter (as well as indicator lights).
Project tutorial by behrooz66
This code performs FFT with good accuracy.
There are many charge controllers available, but ordinary cheap ones are not efficient enough to use with maximum power from solar panels.
Project tutorial by Abhi Verma
An easy to build and use stereo RDS FM receiver with RDA5807.
This is an easy to use automatic pet feeder with some 3D printed parts, adjustable feeding times, and adjustable feeding portions.
Project tutorial by russo08
An easily constructed USB-powered pulse oximeter device that can be built for around $25 and features an OLED display.
Project tutorial by Arduino “having11” Guy
Inexpensive to build but a very useful tool for every electronics laboratory.
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