This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

A proximity sensor detects the ball and starts up a pair of 540 R/C motors, ... Posted in Tool Hacks Tagged arduino, proximity sensor, router, VCNL4020, woodworking. Gesture Based Security Lock.

ACAT_Arduino_Proximity_Sensor.ino – Main Arduino "sketch file". Loaded into Arduino Software IDE and connects the proximity sensor logic to the AcatActuator logic VCNL4010 – VCNL4010 proximity sensor ...

Connect the Arduino to the MPR121 breakout board ###2. Software Set-up. Load the sketch on the Arduino; Open the serial port at 9600 bauds; Proximity measurements are cumulative readings from all ...

Proximity sensor kit for Arduino free from Future. A capacitive sensing evaluation kit from Cypress Semiconductor is being made available free to design engineers by distributor Future Electronics on ...