Features:100% brand new and high qualityDC 5V Ultrasonic module HC-SR04 distance measuring transducer sensor for arduinoPower supply :5V DCQuiescent current : Mode of connection:VCC, trig(T), echo(R), GNDThe basic operation principle is below:1 IO port TRIG to trigger ranging. It needs 10 us high level signal at least2le can send 8 pro 40 kz square wave automatically, and will test if there is any signal returned.3 there is signal returned, output one high level signal via IO port ECHO. The duration of the high level signal is the time from transmitter to receiving with the ultrasonicage Included:1x DollaTek HC-SR04 Distance Sensor Module
DollaTek HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor for Arduino
$18.99
- Make sure this fits by entering your model number.
- This Ultrasonic Sensor instantly detect obstacles with the microcontroller of your choice!
- Power supply: 5V DC, quiescent current: <2mA,effectualangle: <15 ranging distance: 2cm~500 cm resolution: 0.3 cm
- Arduino-compatible; Note: This is not original Arduino product is only a substitute accessories from DollaTek
In stock
Additional information
| Weight | 0.01 kg |
|---|---|
| brand | DollaTek |
| dimensions | |