Aside from the Uno and the ultrasonic sensor, you also need a PHPoC Shield to connect the board to the internet and a power supply to power up your Arduino. Mouse cursor controller using joystick ...

I’ve used an almost 10 yrs old Logitech optical mouse with my Arduino, the sensor has been about 5mm-s from the ground and it has worked:) Report comment. Reply. Squirrel says: ...

Nice method and analysis. The temp sensor 3 pin devices are simple and cheap but good for 0.5 deg C precision or nearly a full degree in human measure.

If you are just learning how to do Arduino projects or want to start, here are six fun and easy projects you can try that are perfect for beginner programmers.

How do Arduino and Raspberry Pi ... For instance, the Arduino UNO Rev3, ... so it’s great for hardware projects in which you simply want things to respond to various sensor readings and manual ...

The Arduino UNO R4 boasts a 3x performance increase over the UNO R3 and , in addition, SRAM has been upgraded from 2kB to 32kB, and flash memory from 32kB to 256kB to support more complex projects.

OMC's H19 fiber-optic shield has been adapted as a stackable add-on for the Arduino Uno. ... Currently, you can find him hosting webinars and contributing to Electronic Design and Machine Design.

Build your very own custom computer mouse powered by Arduino, ... Pair it with a high-quality optical sensor like the PMW 3389 ... Arduino UNO R4 Minima vs UNO R4 WiFi boards; Arduino IDE Nightly ...