My daughter made three floor hotel for LOL dolls, but wasn’t satisfied with manual elevator. So I automated it.
Project in progress by Dkovacic74
This will prevent you from going back to sleep after snoozing that since now you have to solve a math problem to snooze the alarm.
Writing in a 4 digit 7 segment LED display.
Control a solenoid/relay or whatever your locking system, and change the passcode by the keypad only, no program reupload.
Project tutorial by SurtrTech
A 16x32 LED matrix displaying an evolving RGB countdown 'til the new year. A surefire way to bring a New Year's Eve party to the next level!
Project tutorial by Miles Nash
ACS712 current sensor by Allegro is an Hall effect-based linear current sensor.
by Instrumentation System
The simplest Arduino LCD clock ever designed. Only needs an Arduino UNO, a 1602 LCD, and two buttons. No resistors, no potentiometer.
Project tutorial by plouc68000
The classic whack-a-mole game using LED lights and a joystick.
Project tutorial by courtlandjensen
This is my first Arduino-based, Bluetooth-controlled RC car. It is controlled by a smart phone application.
Project in progress by Saman Fernando
Creating a digital to analog converter (DAC) 8-bit using resistor ladder (R-2R Ladder) and implemented it in Arduino Uno to create signals.
6.4A-2uA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.
Project showcase by wfriedrich
Using an Adafruit compass/accelerometer and an 80-decibel alarm, this project prevents thieves from stealing your backpack.
Project tutorial by Tomi Chen
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
Clock without using RTC in Arduino with Temperature and humidity indicator
Project tutorial by ahmadordi
Don’t you wish your plants would tell you when they needed to be watered? Take your project from breadboard to PCB with this fun tutorial.
Project tutorial by Patchr
Because LED are fun - but addressable rocks. :)
Project tutorial by Tal O
With this simple Arduino project you can feed your pet using a remote control.
Project tutorial by Amal Mathew
Calibrating Atlas Scientific's EZO pH sensor using Arduino Uno.
by Atlas Scientific
Arduino Running Man Game in 2 Minutes | Arduino game with touch sensor| Part 2
Lets talk about this Sharp Distance Sensor
by Ingo Lohs
Somebody trying to steal your stuff? Make a simple robot that will detect when they get too close and make a loud noise to scare them off!
Project tutorial by FinderElectric
This is an easy how-to make a mini-piano using Arduino, including a preset song!
Project in progress by ExeCuteLi
We're showing how to use KY-038 Sound Sensor using Arduino. You can control LED by clap with the help of Arduino and sound sensor.
by Team IoTBoys
How to use the small module to measure distance for high frequency applications... or low.
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