- sales/support
Google Chat:---
- sales
+86-0755-88291180
- sales01
sales@spotpear.com
- sales02
dragon_manager@163.com
- support
tech-support@spotpear.com
- CEO-Complaints
zhoujie@spotpear.com
- sales/support
WhatsApp:13246739196
- HOME
- >
- PRODUCTS
- >
- Common Module
- >
- Sensors
Ultrasonic Wave Detector Ranging Module PICAXE Microcontroller Sensor HC SR0 for Arduino/51/STM32
$0.89
Brand：Spotpear
SKU：0205025
Date：2021-06-03 15:02
Part Number：
Ultrasonic Wave Detector Ranging Module PICAXE Microcontroller Sensor HC-SR0 for Arduino/51/STM32
the module URF04 works:
- (1) IO trigger ranging to at least 10us high signal;
- (2) module automatically sends eight 40kHz square wave, automatically detect whether a signal return;
- (3) a signal to return to a high IO output, high duration of the ultrasonic time from launch to return.
- Test distance = (time high * speed of sound (340M / S)) / 2;
main technical parameters:
- 1: Voltage: DC5V
- 2: Quiescent Current: <2mA
- 3: level output: the output of the high-5V
- 4: level: the end of 0V
- 5: Induction Angle: not more than 15 degrees: detection range: 2cm-450cm
TAG：
Pi5 PCIe
Raspberry Pi 5
Case For Luckfox Pico Mini A Or B
Raspberry Pi 5 Active Cooler CN
Raspberry Pi 5 Case
ADXL354C Sensor
ESP32-S3 1.28inch LCD
LoRa32-Heltec V4 ESP32-S3 LoRa SX1262 Development Board 863-928MHz Meshtastic For Arduio
Milk V Duo
ESP32 Portable Pendant
Magnetic Encoder Servo Motor 85KG.CM 12V 24V 360&deg; RS485
ESP32 AI Voice Chat Robot 1.54inch Development Board with 1.54 inch LCD Display Screen Deepseek
ESP32-S3-WROOM-1-N8R8 N16R8
ESP32 S3 Round 1.5 inch OLED TouchScreen Smart Knob Display
ESP32 Thermal imaging
Raspberry Pi 5 Ethernet Moudle
EchoEar 3D Printed Rotating Cat Case Shell For Xiaozhi AI 1.85 inch LCD
Raspberry Pi 5
EyeLink-RC-S1 Industrial Edition FPV Drone ground station image transmission remote control
ESP32-H2-MINI-1-N4
Forum：
