Warning: This is a prototype, some parts need to be improved. Window Arduino Alarm using 2 Ultrasonic Sensors. Menu for the LCD. 0 - STATUS 1 - SETUP ULTRASOUND LEFT 2 - SETUP ULTRASOUND RIGHT 3 - ...

Arduino PIN-Protected Alarm System with Motion Detection An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad, status updates on a 16x2 LCD, motion ...

A simple robotics project simulated in Tinkercad based on Arduino Uno. It uses ultrasonic sensors for obstacle detection and can do basic movements using DC motors. The primary objective of this ...

Serial Kickstarter entrepreneur Patrick Thomas Mitchell has once again taken to Kickstarter to raise funds to take his new programmable Arduino ultrasonic experiment kit into manufacture.