ماژول های آلتراسونیک
نمایش دادن همه 6 نتیجه
ماژول آلتراسونیک فاصله سنج SRF05580,000 ریال
The HY-SRF05 is an ultrasonic emitter/receiver used to measure distance with a precision of ~0.3cm. It sends out a 40 KHz square wave signal that reflects on objects in front of the sensor. This signal is then read back by the sensor and the duration of the received signal is reflected on the ECHO pin. It has a new mode of operation that is selected simply by connecting the “Mode” pin to GND. This mode allows the SRF05 to use a single I / O pin that serves both to give the start or trip command and to obtain the measurement performed (ECO).
When the “Mode” pin is not used and is left unconnected, the SRF05 works in the same way as the SRF04. That is, the trigger signal and the ECO output are made by different pins.
The SRF05 includes a short delay after the output ECO pulse, which allows slow controllers like Basic Stamp and Picaxe to execute their corresponding instructions.
Supply Voltage: 4.5 ~ 5.5V (VCC)
Supply Current: 10 ~ 40mA
Detection Range: 2 ~ 450 cm
Accuracy: up to 0.3 cm
Trigger Pin Format: 10 uS Digital Pulse
Sound Frequency: 40 KHz
Echo Pin Output: 0 ~ VCC
Echo Pin Format: Digital
Size: 45 x 20mm
Interactive Animated Exhibits
Parking Assistant Systems
ماژول آلتراسونیک مسافت سنج MaxSonar مدل MB10409,050,000 ریال
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.
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
Measuring range: 20cm ~ 720cm (VCC = 5V)
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
ماژول سنسور آلتراسونیک تعیین مسافت ضد آب JSN-SR04T3,350,000 ریال مشاهده