This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

With over 20 unique sensor types, and the ability to be used with several different development platforms, Tarts wireless sensors allow for endless sensing, monitoring and control possibilities.

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.

The BlueberryE Uno335 is a new Arduino Uno compatible board that has been created to provide an easy way to communicate with wireless 3.3v sensors. The new BlueberryE board is fitted with a 3.3V ...

In this mode, you can interface the HC-SR04 ultrasonic ping sensor with a servo motor and the main board (Only some reward tiers include the extra servo motor PCB and servo motor kit).

SAN DIEGO, CA--(Marketwired - January 11, 2016) - The Open Mobile Alliance (OMA) today announced they are partnering with Arduino and Sierra Wireless to present a free, one-day workshop for ...

WUHAN -- A team of researchers from China and Singapore has designed an implantable miniaturized sensor capable of conducting wireless ultrasonic monitoring of signals within the human skull. In ...

Let's continue our series looking at some of the good projects surfacing via crowdfunding, on sites like KickStarter. You never know, you may be tempted to contribute, and help make something happen..