Technical Documents
Application Resources
EMS-00005-A
Ultrasonic Sensor
Ultrasonic Distance Measurement Sensor
Description
Manufacturer Details
| Manufacturer | Part Number |
|---|---|
| MWduino / Generic | MWD-HCSR04+ |
| Elecfreaks | HC-SR04 |
| KEYESTUDIO | KS103 |
| SunFounder | HC-SR04 |
Technical Specifications
| Power Supply (V) | +5V DC |
| Working Current (mA) | 15 mA |
| Output Signal | Electrical frequency signal |
| Ranging Distance | 2 cm – 400 cm |
| Distance Resolution | 0.3 cm |
| Measuring Angle | 30° |
| Operating Voltage Range (V) | 3.3V – 5.5V |
| Interface Type | 4-pin (VCC, Trig, Echo, GND) |
| Shipping Weight | 0.007 kg |
| Shipping Dimensions (L × W × H) | 9 × 6 × 2 cm |
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