Hello , I currently working on project and I have questions if anyone can help me,newbie here. I want to capture sound with KY-038 sound sensor and transmit it to a pair of lamps, so they can react to that sound.
For my transmission i bought 433 MHz transmitter-receiver kit.
I am planning to connect directly KY-038 to my transmitter and on the side of the lamp use my receiver that will connect with my arduino NANO and will lead to the led strip.
Q: Can I do this kind of connection? I mean can I transmit the analog signal from the sensor through my 433 kit and then do the signal processing on my arduino so that the signal can be understood by the LEDs’ or do i have to put any type of encoder between the sound sensor and the transmit module.