RFID HAT for Raspberry Pi [Discontinued] _MAKE_ROBO_ACC How do I build it

How do I build it

One of the biggest advantages of the Adafruit Bluefruit LE family is that we wrote all the firmware running on the devices ourselves from scratch

255) to change the brightness of the three UV LEDs inside each 5mm x 5mm package

Weight：780g

sound trigger

RFID HAT for Raspberry Pi [Discontinued] _MAKE_ROBO_ACC How do I build itThe RFID HAT for the Raspberry Pi boasts an updated UART interface running at the frequency of 125KHz with a compact design which includes a programmable 0. 91 OLED Display. The HAT is compatible with variants of Raspberry Pi with a 2x20 header. Your project will be able to read the ID information stored on the RFID key fob and tags. Note: Raspberry Pi not included Features Standard Raspberry Pi 40 pin GPIO header UART Communication Interlace Comes