SEN0304 · DFRobot
Ultrasonic sensor for fast ranging and obstacle avoidance with up to 50Hz frequency, temperature compensation, and adjustable measurement ranges of 150cm, 300cm, 500cm. (DFRobot SEN0304)
| Part number | SEN0304 |
|---|---|
| Manufacturer | DFRobot |
| Category | Sensors › Distance, ToF & Proximity |
| Pins | 4 |
| Frequency | 50 Hz |
Gravity: URM09 Ultrasonic Distance Sensor (2～500cm, I2C) pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VCC | power | |
| 2 | GND | ground | |
| 3 | C (SCL/TX) | bidirectional | I2C SCL, or UART - see the module's pinout |
| 4 | D (SDA/RX) | bidirectional | I2C SDA, or UART - see the module's pinout |
Schematic symbol and footprint
Schematic symbol
Footprint: JST PH 2.0 mm 4-pin through-hole (Gravity PH2.0-4P) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Related parts
Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mmADA3317
Adafruit VL6180X Time of Flight Distance Ranging Sensor (VL6180)ADA3316
Garmin LIDAR-Lite v4 LED - Distance Measurement Sensor (Qwiic)SEN-18009
GP2Y0A02YK0F
GP2Y0A21YK0F
Gravity: VL53L0X ToF Distance Sensor (30-2000mm)SEN0245
Grove - Digital Distance Interrupter 0.5 to 5cm(GP2Y0D805Z0F)101020533
Grove - Time of Flight Distance Sensor(VL53L0X)101020532