This tool signals optically and acoustically in several stages when the minimum safety distance is undershot.
Project tutorial by DL1EKM
Standalone PC software to use your Arduino as an oscilloscope, supports up to eight channels, at rates up to 100 kHz.
Model car driving simulator made with the 2 servo motors and "SimTools" software.
Project tutorial by Mirko Pavleski
This project is similar to my previous one but uses the FHT library which turns out to be at least 4 times faster than the FFT.
Project tutorial by janux
How to build an Arduino-based big LCD clock with two alarms and temperature monitor controlled by IR TV remote.
4 wheel steering rear servo controlled by throttle forward percentage and steering width plus directional blinking led.
Project tutorial by wrighi
Build a battlebot from cardboard using Arduino.
Project showcase by Ikhsan Ismail
I decided to build a laser gun to compete with my friends a little. As I decided I did.
Project tutorial by ardutronic
Just say the needed temperature, control your home with voice or Android! Two units on synched Bluetooth link, RFID functions...
Project tutorial by Gyula Osi
Turn on or off any TV in the world with the push of a button. A chaotic homemade universal remote!
Project tutorial by Shane
Generates a completely random number utilizing an unused pin and the in-built random number generator.
The ability to meter the strength and direction of the magnetic field can be handy sometimes.
Project tutorial by Tanishq Jaiswal
FFT spectrum analyzer is a test equipment that uses Fourier analysis and digital signal processing techniques to provide spectrum analysis.
A simple laser engraving machine for fun and first steps in CNC.
Project showcase by tsar_
AutoSteri is a small and compact automatic UV sterilization system that uses a PIR to detect a human and cleans when they leave.
Project tutorial by David Bershadsky
Timer to set a custom time for developing of UV sensitive PCBs with built in safety feature.
Project showcase by dingo27 Mobile
A smart Cap that detects if you are near a person on less than 1.5 meters and if so it alerts you by a blinking a led and making a sound.
Project showcase by ngarzon005
Large shops used staff to limit customer entry during lockdown. Small shops which don't have extra staff, can use this solution.
Project tutorial by Harry Anderson
Hand Wash Reminder is a Hand Band which reminds you to wash your hands after every 20 minutes.
Project tutorial by Mukesh Sankhla
You will learn how to create a module for Arduino and teach the regions of the human body to your child or student.
Project tutorial by Lima Moreira
A simple project to make a GPS log station with data speed, max speed, distance trip and altitude. data are write on SD card
Made a TV Remote from Arduino nano, Pretty basic but functional
Project tutorial by Arnov Sharma
The device is sufficiently accurate and uses minimum number of external components.
This project is nothing more than an adaptation to the WS2812B led matrix of the original project based on MAX72xx published by Shajeeb.
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