A single Arduino Uno/Mega can carry up to 14 RS-232 boards. Each board is distinguished by ID, which is set via a DIP switch.
Project showcase by phpoc_man
Bongo Hero is inspired by Guitar Hero. You must tap bongos at the right time. Color changes and speed increases as you level up.
Project showcase by Etienne Daspe
Race through your office at the speed of light! A project inspired by the OpenLEDRace project by @gbarbarov, made at Xing in Barcelona.
Project showcase by XING Hackweek
A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.
Project showcase by ericBcreator
Make a simple and programmable servo arm out of readily available materials!
Project showcase by Ryan Chan
Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.
Real time plant monitoring system to view temperature, light exposure and moisture.
Project showcase by Ryan Gill
An Arduino Uno-based alarm with motion sensor, three LED outputs and a keypad with password input.
Project showcase by thehack904
A digital clock using minimum components.
Project showcase by garysat
This project uses an Arduino, a drawn keyboard using lead pencil, a paper, and a speaker.
Project showcase by Ikhsan Ismail
A very useful project, made to monitor system resources without opening Task Manager.
Project showcase by thesahilsaluja
Weigh objects, and make decisions based on weight.
Project showcase by Arduinotronics
Never miss anyone at your door! A system that notifies your phone and email whenever someone presses the doorbell.
Project showcase by Kaustubh Agarwal
If you can't find a voltmeter at home or anywhere else, then this hack is for you!
Project showcase by Next Tech Lab
It detects a beat in a line level audio signal.
Project showcase by Joao_Claro
A touchless automatic motion sensor trash can.
Project showcase by Will Su
When your stuff is being taken away by a thief, Arduino makes an alert and sends a notification to you via Gmail.
Project showcase by IoT_lover
Diversity Adaptive Obstacle Avoiding Robot
Project showcase by Maverick
Get the speed of your die-cast toy car!
Project showcase by NerdFatherRJ
Now you don't have to remember any of your passwords, and they are still safe and ready to use!
Project showcase by mPelectronic
For a digital Christmas, let your Arduino play songs with a piezo buzzer.
Project showcase by joshi
Christmas is near!
Project showcase by Alexander
We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino.
Project showcase by IoTBoys
It shows the current temperature on an 8*8 dot matrix display using DHT11 temperature sensor.
Project showcase by Nekhil ravi and DHERSH M CHACKO
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