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Buzzer/Speaker: For playing tones and sounds
Use these stranded NeoPixel LEDs that come in adorable shapes
1 x PiRelay 8 Board only
and lets you fly
Adafruit Feather 32u4 with RFM69HCW Packet Radio - 433MHz - RadioFruit Air Quality Hat for Raspberry Pi Buzzer/Speaker: For playing tones andThe Adafruit Feather 32u4 Radio (RFM69HCW) 433MHz is a compact and lightweight development board that integrates a 433 MHz packet radio transceiver with built in USB and battery charging capabilities. Powered by the ATmega32u4 microcontroller running at 8 MHz with 3. 3V logic, it is ideal for wireless network projects requiring efficient low power consumption and extended range beyond standard 2. 4GHz protocols. This feather sized board measures 51mm
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