Ultrasonic Sensor Module HC-SR04 Bracket Holder for Arduino
Product Description
The stents and HC – SR04 only form a complete set of ultrasonic ranging module, the other can’t form a complete set of ultrasonic module.
Module main technical parameters:
1.Working Voltage : 5V(DC)
2.Static current: Less than 2mA.
3.Output signal: Electric frequency signal, high level 5V, low level 0V.
4.Sensor angle: Not more than 15 degrees.
5.Detection distance: 2cm-450cm.
6.High precision: Up to 0.3cm
7.Input trigger signal: 10us TTL impulse
8.Echo signal : output TTL PWL signal
Mode of connection:
1.VCC
2.trig(T)
3.echo(R)
4.GND
The stents and HC – SR04 only form a complete set of ultrasonic ranging module, the other can’t form a complete set of ultrasonic module.
Module main technical parameters:
1.Working Voltage : 5V(DC)
2.Static current: Less than 2mA.
3.Output signal: Electric frequency signal, high level 5V, low level 0V.
4.Sensor angle: Not more than 15 degrees.
5.Detection distance: 2cm-450cm.
6.High precision: Up to 0.3cm
7.Input trigger signal: 10us TTL impulse
8.Echo signal : output TTL PWL signal
Mode of connection:
1.VCC
2.trig(T)
3.echo(R)
4.GND
Product Features
Thickness: 2.8 3.1 mm
16 mm in diameter:
Fixed hole diameter: 3.8 MM
Material: imported acrylic
USES: fixed ultrasonic sensing module and other products;
Color: red, blue, Little number, can’t pick the colo
