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HC-SR04 ultrasonic sensor
SKU: 862SENSOR
In Stock
Brand:
Elco
| Quantity | Price | VAT excluded | VAT included |
|---|---|---|---|
| 1 | Default | €4.02 | €4.90 |
| 1 | Promo | €3.82 | €4.65 |
| 3 | 5% | €3.62 | €4.42 |
| 5 | 7% | €3.55 | €4.33 |
| 10 | 10% | €3.43 | €4.19 |
* During the order confirmation phase, the prices including VAT will be rounded to the second decimal place according to with current legislation
HC-SR04 ultrasonic distance measurement module
The HC-SR04 module uses two ultrasonic capsules of which one capsule acts as a transmitter and the other as a receiver.
Very simple connection. Only 4 contacts:
- VCC power supply
- Trigger
- Echo
- GND ground
By sending a high pulse on the Trigger pin lasting at least 10 uS, the transmitter capsule will launch an audible ping that will be reflected by an obstacle.
The reflected sound wave will be picked up by the receiving capsule. On the Echo pin it will be returned, with a pulse proportional to the distance.
Technical features:
- Power supply voltage: 5Vdc
- Consumption: 2mA
- Detection angle: 15 °
- Measurement range: from 2cm to 400cm
- Accuracy: about 0.3mm
- Dimensions 21x45mm
Ideal for applications with ARDUINO® systems.
