Electronic circuit to play piezo buzzer with ESP32.
Budget: $30 – $250 USD
- I need an electronic circuit to reproduce tones using a piezoelectric membrane.
- I need to control the volume and frequency, but the tones have to be very loud.
- The circuit is powered by 12V.
- You don't need to program the ESP32, just the functional electronic circuit.
https://br.mouser.com/ProductDetail/AATC/AE-1540E-W1?qs=uwxL4vQweFPH3OgA6eIxCg%3D%3D&mgh=1&utm_id=17633168520&utm_source=google&utm_medium=cpc&utm_marketing_tactic=amercorp&gad_source=1&gclid=CjwKCAiA5eC9BhAuEiwA3CKwQscE3Gg-yvtwuUOOMiRP7o2EQGV1RJBSQnbwdeRr9YfvLst4SzXNuBoC11EQAvD_BwE
- I need to control the volume and frequency, but the tones have to be very loud.
- The circuit is powered by 12V.
- You don't need to program the ESP32, just the functional electronic circuit.
https://br.mouser.com/ProductDetail/AATC/AE-1540E-W1?qs=uwxL4vQweFPH3OgA6eIxCg%3D%3D&mgh=1&utm_id=17633168520&utm_source=google&utm_medium=cpc&utm_marketing_tactic=amercorp&gad_source=1&gclid=CjwKCAiA5eC9BhAuEiwA3CKwQscE3Gg-yvtwuUOOMiRP7o2EQGV1RJBSQnbwdeRr9YfvLst4SzXNuBoC11EQAvD_BwE