Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor For Arduino 1PCS/5PCS

Ultrasonic Sensor Module Hc-Sr04 Distance Measuring For Arduino 1Pcs/5Pcs

Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor For Arduino 1PCS/5PCS

brand: DIYTECH SKU:DT690
Regular price $1.59 Sale price $0.65

Feature:

This module performance is stable, measure the distance accurately.
Performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module and other comparable.
Module High precision, blind spots (2cm) super close.
Detection distance: 2cm-450cm
Wiring: VCC, trig (control side), echo (receiving end), GND
Voltage: DC 5V

Main technical parameters:

Voltage: DC 5V
Static current: less than 2mA
Electrical level output: 5V high
Electrical level output: at the end of 0V
Induction angle: not more than 15 degrees
Detection distance: 2cm-450cm
High precision: 2mm
Wiring: VCC, trig (control side), echo (receiving end), GND

Module works:

using IO trigger distance, the high signal to at least 10us
module automatically sends eight 40khz square wave, automatically detects whether a signal return;
a signal back, through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance = (time of the high electrical level * speed of sound (340M / S)) / 2;


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Feature:

This module performance is stable, measure the distance accurately.
Performance nearly the same as SRF05, SRF02 SRF05, SRF02 ultrasonic distance measuring module and other comparable.
Module High precision, blind spots (2cm) super close.
Detection distance: 2cm-450cm
Wiring: VCC, trig (control side), echo (receiving end), GND
Voltage: DC 5V

Main technical parameters:

Voltage: DC 5V
Static current: less than 2mA
Electrical level output: 5V high
Electrical level output: at the end of 0V
Induction angle: not more than 15 degrees
Detection distance: 2cm-450cm
High precision: 2mm
Wiring: VCC, trig (control side), echo (receiving end), GND

Module works:

using IO trigger distance, the high signal to at least 10us
module automatically sends eight 40khz square wave, automatically detects whether a signal return;
a signal back, through the IO output a high electrical level, high electrical level duration is: the ultrasound time from launch to return. Test distance = (time of the high electrical level * speed of sound (340M / S)) / 2;