Simply put, unlike passive infrared sensors which detect objects by sensing changes in naturally emitted infrared, this active infrared close proximity sensor drives an infrared emitter to illuminate ...

Built your very own parking sensors for the car using nothing more than an Arduino board and cheap components you can find online ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very ...

Posted in Arduino Hacks Tagged adafruit, infrared, ir, kart racing, Lap counter, racing, reflective object sensor, sparkfun, thermal printer, Velleman PEM10D ...

Finger Bend is a unique DIY Arduino powered textile flex sensor, created as part of the Swatch Exchange, enabling you to trigger actions by simply bending ...

The extendable Arduino GPS data logger consists of a shield that is fitted with the GPS receiver, SD card reader, and accelerometer, together with an Arduino UNO board. This combination of ...

This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance sensor attached to a rotating platform. A motor rotates it around a 180-degree field-of-view and an Arduino ...

Arduino has bought out second revisions of its Nano 33 BLE and Nano 33 BLE Sense bluetooth-equipped microcontroller boards, keeping the sensor mix, but changing several of the sensor ICs.

At The Optical Society's (OSA) Laser Congress, held 29 September - Oct. 3, 2019 in Vienna, Austria, researchers from the University of Mississippi, USA, will report a new laser-based sensor that ...