Build your very own custom computer mouse powered by Arduino, using 3D printed components together with a selection of buttons and controls ...

The Arduino is converting the mouse actions into 8 digital signals fed to an IO expander (The 6522 VIA) and raises an interrupt. The 6502 reading the resulting value from the VIA and decoding that ...

This particular device is helping a 6-year-old who can’t manipulate a normal mouse. The device uses an Arduino Pro and an MPU-6050 accelerometer and gyroscope.

This Arduino-based Pomodoro timer project also uses this 25-minute cycle. Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time ...

Did you know that your optical mouse contains a tiny, low-resolution camera? Web developer and gadget hacker Franci Kapel does, and he decided to rip apart his Logitech RX 250, take the ADNS-5020 ...

Arduino: The Precise Microcontroller. Arduino, by contrast, is not a full computer but a microcontroller. Devices like the Arduino Uno or Nano excel at reading analog sensors, controlling motors, and ...