55,69 € ~~74,25 €~~

Módulo de Sensor de Gas amoniaco ME3-NH3, módulo de detección de Sensor de aire de Gas tóxico electroquímico ME3 NH3 de 0 ~ 100ppm para granjas de cría

(Votos: 1) 18 unidades vendidas

Descripción

2Pcs GY-US42 Flight Control Ultrasonic Ranging Module Serial UART TTL TTL PWM Pixhawk GY-US42V2 Replace MB1242 / SRF02

Product introduction

GY-US42 is a high-quality rangefinder sensor module. Working voltage 3-5V, power consumption, small size, easy installation.Its working principle is: the probe emits ultrasonic waves, after being irradiated to the measured object, the probe receives and returns the acoustic wave, and utilizes the time difference to calculate the actual distance.Module has 3 ways to read data: Serial UART (TTL level), IIC, pulse PWM mode.The serial port baud rate 9600bps and 115200bps, configurable, continuous, ask for the output of two ways. Power-save settings.IIC can modify the internal address to facilitate an IIC bus to connect multiple modules at the same time. Pulse PWM output, same as SR04. Module can adapt to different working environment, direct link with the microcontroller. Connect the computer when you need USB to TTL module, direct connection. IIC mode can be direct, APM, Pixhawk and other flight control links.Provide aroduino, 51, stm32 microcontroller communication procedures. Does not provide schematics and internal microcontroller source. As a result of sending and receiving integrated ultrasonic probe, ranging blind range of about 20cm, ranging within 20cm is invalid.Product Features

Power supply 3-5V
Built-in MCU calculates the distance
IIC, serial port, PWM communication format
Close 40HZ measurement cycle
With the corresponding PC software
Integrated probe, small size

Technical Parameters

Measuring range: 20cm ~ 720cm (VCC=5V)
Resolution: 1cm
Response frequency: 15HZ (full range)
Working voltage: 3-5V
Working current: 9mA (VCC=5V)
Operating temperature: -20 degrees Celsius ~ 65 degrees Celsius
Storage temperature: -40 degrees Celsius to 85 degrees Celsius
Size: 21.5 * 21 * 24.5mm
Weight: 5g

Application

smart robot
Teaching laboratory equipment
Production line product testing
Quadrocopter
Human body measurement
Intelligent car

Note: if you need more detail about the item, please feel free to contact us or leave us a message with your e-mail, we could send the manual to you.

Con la garantía de:

55,69 € ~~74,25 €~~

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