Halo my freinds
Iam Using GrovePi+ board on my Raspberrypi 3 Model B..can i use normal Ultrasonic sensor for it or i need using the Grove Ultrasonic Ranger?
Thank you My freinds for enlighten me about this sensor ..pcmanbob wrote: ↑Fri Nov 24, 2017 8:26 pmHi.
So reading the specification for the grove pi+ ultrasonic sensor it would appear it is not a standard HC-SR04.
The grove pi+ ultrasonic sensor outputs its measurement as a PWM signal.
where as a standard HC-SR04 outputs a single pulse which you have to time to get the measurement.
So I would say you need to use the grove pi+ ultrasonic sensor.
for future reference support forum for this commercial product is here https://forum.dexterindustries.com/c/grovepi/