BH1750 LIGHT INTENSITY MODULE
This sensor is a high performance ultrasonic range finder. It is compact and measures an amazingly wide range from 2cm to 4m. This ranger is a perfect for any robotic application, or any other projects requiring accurate ranging information. This sensor can be connected directly to the digital I/O lines of your microcontroller and distance can be measured in time required for travelling of sound signal using simple formula as below.
Distance Echo pulse width high time * Sound Velocity(340M/S)/2) or Distance in cm Echo pulse width high time (in uS)*0.017)
The module works on 5VDC input and also gives a output signal directly for detection of any obstacle up to 4M.
- Working Voltage : 5V(DC)
- Working Current : 15mA
- Working frequency : 40HZ
- Output: 0-5V (Output high when obstacle detected in range)
- Beam Angle : Max 15 degree
- Distance : 2cm - 400cm
- Accuracy : 0.3cm
- Input trigger signal : 10us impulse TTL
- Echo signal : PWM signal (time required for sound signal to travel twice between source and obstacle)
- Size : 45mm*20mm*15 mm
This product was added to our catalog on Sunday 02 April, 2017.