Specifications of the ultrasonic sonar distance sensor that can be used with Arduino, Raspberry Pi, CircuitPython and more include : – Power & Logic Voltage: DC 5V – Current during measurment ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.

The device turns out to be made of fairly simple items, including a MaxBotix MB7066 sonar sensor, an Arduino Pro Mini, and three small motors encased in silicone.

We don’t know if [Hanna Yatco] has a good sense of balance or not, but we do know her Arduino does. Her build uses the ubiquitous HC-SR04 SONAR sensor and a servo.

The IrukaTact uses a combination of small water jets, a MaxBotix MB7066 sonar sensor and an Arduino Pro Mini to create tactile pressure feedback underwater.

As it turns out, IrukaTact was constructed using off-the-shelf items like an Arduino Pro Mini hobby board and a sonar sensor from MaxBotix.

A blind fish has inspired the development of a passive sonar sensor. Astyanax fasciatus sense their environment through the movement of gel-covered hairs that extend from their bodies.