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Jede Menge Bastelmaterial um unsere Blogprojekte nachzubauen
1 piece YL-69 Soil moisture sensor module
Water outlet outer diameter: 6
der mit dem Sensor und einem Relais verbunden ist
As good as new surprise: Every box is a surprise
echotrap diy kit price_>30€ Jede Menge Bastelmaterial um unsereThe 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: