Two-wheel auto gear ENGINE is KILLED (off) when the sensor detects a child accelerate the vehicle or a vehicle falls down to avoid accident.
How to interface an IR sensor with an Arduino Uno.
Project tutorial by SmartTronics
Unlock each of 16 (4x4) locks to crack the bigger lock by flipping the states either horzontally or vertically.
Project showcase by Krishna Lalith
Uno-based battery-powered PM10 / PM2.5 analyzer with bright large digits on an OLED display.
Project tutorial by plouc68000
The Arduino clock that says it as it sees it.
Project in progress by Tal O
Simple GUI to automate focus stacking used in macrophotography.
Project tutorial by MacroPhotoFan_2004
Build a simple 3-axis joystick!
by Jen Fox and Hacking STEM
A chain reaction machine using micro:bit, Lego EV3, Arduino, Raspberry Pi, a light sensor, a color sensor, a moisture sensor, etc.
Project showcase by Mang Pandoy
A simple method to notify a problem is to use email, It’s very usefully and simple to share, so I created a library to do it.
by Renzo Mischianti
With this simple Arduino project, you can servo motor using a remote control.
Project showcase by SmartTronics
Hey guys! Here is a new tutorial to teach you how to make a digital clock based on the LIXIE display technology using an Arduino board.
Project tutorial by MEGA DAS
This project will show you how to use an MQ-2 gas sensor.
Project tutorial by sharma_himanshu
In this tutorial, I'll show you how to use a wireless PlayStation 2 (PS2) controller and an Arduino Uno pilot a robotic tank.
Project tutorial by Igor Fonseca Albuquerque
Library to use I2C PCF8575 IC with Arduino and ESP8266. This IC can control until 16 digital devices like button or LED with only two pins.
Controlling a device from a web browser may be easier than you think.
Project tutorial by Homer
A home security application, providing surveillance of the front door and the kitchen.
Project in progress by 3 developers
A simple sensor to measure conductivity changes in water and other materials!
This is a clock with its digits out of order. Within the apparent chaos is a beautiful order! Very easy to use including an alarm clock!
Project tutorial by LAGSILVA
Photo frame that counts the number of days spent together.
Project tutorial by LiamCamaraCooper
A really economic street lighting system.
Project showcase by ReddSathvik
In this video, I test two DAOKI microphone sensors with my Arduino Uno to create a sound direction tester.
Project tutorial by lbf20012001
Extending the "Portable Capacitive Touch Piano" to span multiple octaves using two push buttons! This portable piano packs quite a punch!
Project tutorial by Sridhar Rajagopal
A simple, low-cost flex and pressure sensor!
Project tutorial by Jen Fox and Hacking STEM
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