Lucas Frib
New member
Hello everybody,
I have a Teensy 4.0 (w/ audio shield) and I would like to use this sensor: HKY-06b+, manufactured by Huake) as input.
HKY-06b+ is a piezo type sensor used to listening cardiac sounds, with the following characteristics:
The sensor has three terminals: ground, voltage and signal.
What would be the correct way to connect it to the shield?
Could I use the shield's power pins (3.3v) and connect G and signal to the line-in input?
If anyone can help me, tks!
I have a Teensy 4.0 (w/ audio shield) and I would like to use this sensor: HKY-06b+, manufactured by Huake) as input.
HKY-06b+ is a piezo type sensor used to listening cardiac sounds, with the following characteristics:
- input: 3 -5 v
- output amplitude range of 0.5 V to 1.0 V
The sensor has three terminals: ground, voltage and signal.
What would be the correct way to connect it to the shield?
Could I use the shield's power pins (3.3v) and connect G and signal to the line-in input?
If anyone can help me, tks!