Beschreibung
The EchoTrap device is used as a motion-activated audio player for creative pranks, notifications or just for fun. Using an ESP32 microcontroller, a PIR motion sensor, an I2S amplifier and an SD card reader, EchoTrap plays random MP3 files as soon as motion is detected. The device is fully customizable – you can load your own sound files onto a removable SD card to suit any occasion or environment.
The following products are included in the bundle:
- ESP32S Dev Kit C V4 NodeMCU WLAN Development Board
- SPI Reader Micro Memory SD TF Card Memory Card
- I2S 3W Class D Amplifier Breakout Module
- Motion Sensor Motion Detection Module
- Jumper Wire Cable 40 pcs. each 20 cm M2M Male to Male
- 2x mini breadboard 400 pin with 4 busbars
One speaker is additionally required depending on the implementation!
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