- 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：
Raspberry Pi 5 Official Red-White Case
XIAO RP2040 Tiny SuperMini Arduino MicroPython/CircuitPython SeeedStudio Raspberry-Pi-Pico
Raspberry Pi 5 POE Power over Ethernet PCIe to M.2 NVMe SSD Board HAT+
Raspberry Pi 5 PCIe to M.2 NVMe SSD
VisionFive2 Fan
Raspberry Pi Compute Module 4S High Speed EMMC CM3 CM4S CM3-Updated-Version
Raspberry Pi 5 Active Cooler CN
ESP32 S3 1.46 inch Round LCD Display XiaoZhi DeepSeek AI Voice Chat
Raspberry Pi 5 Case
1.47 inch LCD AXS5106L TouchScreen JD9853 Display 172x320 For Arduino/Raspberry Pi/Pico/ESP32
Raspberry Pi 5 Industrial Case
SpotPear
Round screen
Spotpear
2.42 inch 128×64
Raspber Pi 5 Power
Top-Version Luckfox Lyra Ultra RK3506B OnBoard EMMC-8GB Mic Option WiFi6 /PoE With Audio and Display Port
Raspberry Pi 5 PCM5122 I2S Audio Card DAC Also For PI4 /PI3 /Zero Series
Raspberry Pi 5 PCIe to SSD
ESP32-S3 1.28inch Round TouchScreen
Forum：
