DIY Internet-Radio mit dem ESP32 Dev Kit C zum Selberbauen | mit Blog-Anleitung price_5-10€ PAM8403 digital mini audio amplifier

PAM8403 digital mini audio amplifier

Kontaktmaterial

light and sound effects

For all fans of little Raspberry: build a weather station with a few products and little effort

3V to 5V DC Power consumption <1MA Temperature range from -40 ° C to 85 ° C Temperature accuracy ± 1

DIY Internet-Radio mit dem ESP32 Dev Kit C zum Selberbauen | mit Blog-Anleitung price_5-10€ PAM8403 digital mini audio amplifierInternet radio with the ESP32 Many radio stations can be listened to as MP3 streams over the Internet. Since the ESP32 microcontroller has Wi Fi capabilities and can convert the digital data stream into an analog signal using two built in digital to analog converters, it is the ideal solution for this project. In addition, an MT3608 power supply and a TP4056 charge controller for the battery power supply, an audio amplifier, two speakers, a display