SRF01 Ultrasonic Distance Sensor (18~600cm) Category_Radio & Wireless/Wi-Fi or as a digital input

or as a digital input for your micro:bit

This is a tough little servo with a standard 3 pin power and control cable

* 9x 100 Ω Resistor - 1/4 W

The RN41 is the perfect product for engineers adding Bluetooth capability to their product without spending significant time and money to develop Bluetooth specific hardware and software

- Stroke: 20mm

SRF01 Ultrasonic Distance Sensor (18~600cm) Category_Radio & Wireless/Wi-Fi or as a digital inputIt is a tiny, with impressive performance single transducer sensor. The SRF01 Ultrasonic Range Finder uses Devantech's 2nd generation AutoTune technology that allows ranging from 6 meters (19. 7') all the way down to zero on a single transducer sonar module. Connect up to 16 SRF01 modules to a single microcontroller line, using a simple (3. 3~5V tolerant) TTL serial networking protocol of a "Break", 2 byte sensor address, and the command. The SRF01 at