Ultrasonic sensor rangefinder HC-SR04 long-distance ultrasonic ranging module
- $0.45 / >=5 pieces
- 5 pieces
- Shenzhen Aiconnecting Electronic Co., Ltd.
- Guangdong, China
- Ms Eva Zhuang
| payment terms: | Wire Transfer, Western Union, MoneyGram | Supply capacity: | 10000 pieces per week |
| Packaging Details: | International shipping standard protective packaging | place of origin; place of origin: | Guangdong, China |
| model: | HC-SR04 Ultrasonic Sensor | brand: | love union |
| port: | Shenzhen, Hong Kong, China | Specification Table: | if |
| Warranty: | 1 year | Application 1: | Sensing distance |
| Certificate: | CE RoHS | Health status: | new in stock |
| usage: | position sensor | theory: | Ultrasonic sensor |
| type: | Infrared sensor | Application 2: | Measuring distance |
| product name: | Ultrasonic sensor | output: | digital sensor |
Ultrasonic sensor distance 10 meters HC-SR04 long distance ultrasonic distance sensor module
Ultrasonic distance sensors are designed to measure the distance between a source and target using ultrasonic waves.
The main technical parameters |
1: Voltage: DC5V |
2: Quiescent current: <2mA |
3: Level output: high 5V output |
4: Level: 0V end |
5: Induction angle: no more than 15 degrees |
6: Detection range: 2cm-450cm |
| 7: High precision: up to 0.3cm |
How this module works:
(1) IO trigger range is at least 10us high signal;
(2) The module automatically sends 8 40kHz square waves, and automatically detects whether there is a signal return;
(3) Signal return, IO output high level, high level duration
The time from launch to return of ultrasound. Test distance = (time high * speed of sound (340M/S))/2;
Key words:
| Sensing distance |
| Ultrasonic sensor |
| Ultrasonic Module |
| Measuring distance |
| Sensing distance |
| Ultrasonic Proximity Accessories |
