This is an updated version of the fire alarm I made. it includes a gas sensor and an app for control
Project showcase by ayanfeoluwaadekanye1
First optical toy (1832), which allowed to reproduce the movement of an image. Here motorized and reproduced with Arduino.
Project showcase by Guiye Perez Bongiovanni
A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.
Project showcase by ericBcreator
Perpetual calendar, digital clock and temperature using LED display and Arduino.
Project showcase by LAGSILVA
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.
A touchless automatic motion sensor trash can.
Project showcase by Will Su
Digital and binary Clock using Arduino, RTC, two LED matrix, operating in 4 different modes (AM-PM / 24 HS / 02 types of fonts).
If you can't find a voltmeter at home or anywhere else, then this hack is for you!
Project showcase by Team Next Tech Lab
Digital clock with Arduino using Shift Register (74HC595), real time clock, temperature and humidity sensor and 7 Segments display.
Complete Digital Clock including many features: Alarm, Temperature, Humidy, Dew Point, RTC and PIR (Presence Infrared Sensor).
We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino.
Project showcase by IoTBoys
Never miss anyone at your door! A system that notifies your phone and email whenever someone presses the doorbell.
Project showcase by Kaustubh Agarwal
Christmas is near!
Project showcase by Alexander
Now you don't have to remember any of your passwords, and they are still safe and ready to use!
Project showcase by mPelectronic
Design of an indicative featured and speed controlled obstacle avoiding robot.
Project showcase by Team Maverick
Let's start with the basics! 2wd obstacle avoiding robot using arduino uno.
Project showcase by HDA Robotics
Get the speed of your die-cast toy car!
Project showcase by NerdFatherRJ
Arduino stopwatch and lap timer with excelent accuracy and responsiveness!
"Lottery Winner" for Arduino creates a sequence of non-repeating pseudo-random numbers for lottery or other applications.
An Arduino plays with menus and sounds.
Project showcase by Iron_SalsaStudio
This is my project about an Analog Clock on a LED matrix and Arduino.
Serial Communication between ESP2866-12 (NODE-MCU) and Arduino to increase the number of analog pins as my primary work.
Project showcase by Pawan Kumar
This digital clock driven by Arduino is a fun emulator of 4-stroke engine where the digits of hours & minutes represent the pistons moving.
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