For use in DIY homebrew radio equipment such superheterodyne receivers, SDR, HAM QRP transceivers or RF generator.
Project in progress by CesarSound
Learn to build a pocket weather station that displays temperature and humidity using Arduino Nano!
Project tutorial by Tech Nuttiez
TinyML implementation to identify running water tap sound and once heard one, a buzzer + LED timer is triggered.
Project tutorial by enzo
Implementing switches can be troublesome. This article offers a solution for configuring many mixed type switches at the same time.
An easy to build simple weather station that connects to your smartphone via WiFi and Blynk.
Project tutorial by Doug Domke
A weather clock with RTC DS3231, 2 x weather sensor BME280, 20x4 LCD and brightness auto-adjust.
Project tutorial by viorelracoviteanu
An example sketch that will read a simple toggle switch reliably, irrespective of the circuit design.
Project tutorial by ronbentley1
Turn an old organ console into a MIDI controller to use with desktop organ software like Hauptwerk or Grandorgue.
Project tutorial by Larason2
You'll learn how to create a display led to print message through Bluetooth.
Project tutorial by JLCPCB and Moreira
Make your own DIY IR Remote and control some LEDs with it
Project tutorial by Rucksikaa Raajkumar
Track your face using OpenCV's facial recognition.
Project showcase by Shubham Santosh
An automatic pill dispenser aimed to ease the lives of the elderly and disabled persons.
Project tutorial by MakersUPV
A simple PCB keyboard that you can easily use for your Arduino project. Fully-customizable code provided!
Project tutorial by Cameron Coward
Make your own quadruped robot with Arduino, 3D-printed, and Lego-compatible parts.
Project tutorial by Tart Robotics
The Pulse Express board makes it simple to get the three vital parameters - SpO2, Heartrate and Blood Pressure trending (BPT).
by Team ProtoCentral
Following the principle of the original Roulette, the movement of the LED simulates a ball whose speed gradually decreases until it stops.
Project tutorial by Mirko Pavleski
This function performs FFT with very good speed while maintaining accuracy.
Project tutorial by abhilash_patel
RGB Tube Lights made using Arduino Nano and WS2812B LEDs.
Project tutorial by Mukesh Sankhla
Sleek and simple infrared remote that turns on your audio receiver / home teatre when TV is powered on.
Project tutorial by goranv
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.
I just always liked boxing machines! It is an interesting option for family meetings or competition among friends.
Project tutorial by ardutronic
Lightshow created from a cylinder of 288 RGB LEDs.
This project is an all-in-one plug-and-play DIY PC unlock interface, that uses RFID card or fingerprint scan to log in/out your Windows PC.
Project tutorial by iamjuras
Arduino based huge LED Mandala setup for your Christmas lights installation. Numerous Patterns, Audioreactive & much more.
Project tutorial by Random Stuff We Make!
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