- sales/support
Google Chat: zj734465502@gmail.com
- sales
+86-0755-88291180
- sales01
sales01@spotpear.com
- sales02
dragon_manager@163.com
- support
services01@spotpear.com
- CEO-Complaints
manager01@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
$0.99
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：
Monitor
SpotPear
ESP32
Raspberry Pi Zero RJ45 HAT
RM530N GL IoT EMBB 5G 4G 3G M.2 LTE-A/NSA SA GNSS DFOTA VoLTE Quectel
Pi5
Core3566002000
Raspberry Pi MLX90640
Raspberry Pi 5 PCIe to M.2 SSD
ESP32 LVGL
Raspberry Pi 5 Rainbow Acrylic Case Colorful Translucent Acrylic Case Supports Installing Official Active Cooler
Raspberry Pi DSI LCD
Arduino MEGA2560 R3
Pi5 Case
ESP32 C3 LCD 1.3 inch Display Screen ST7789 240x240 3D Transparent Refractive Prism Mini TV Arduino
4-DO
Raspber Pi 5 5V5A Power
ESP32-S3 2.1inch LCD N8R8 Captive TouchScreen Display 480x480
Raspberry Pi 5 DSI display
Raspberry Pi 5 PWM FAN
Forum：
