Teensy Prop Shield LC Category_MakerBeam/Nuts & Bolts The backpack uses a driver

The backpack uses a driver chip that does all the heavy lifting for you: It has a built in clock so it can multiplex the display

and they are all controlled through an I²C interface

we've moved a few pins around to make the board Feather compatible and it utilizes our handy Qwiic Connect System which means no soldering or shields are required to connect it to the rest of your system

submarines and other

3V USART (230

Teensy Prop Shield LC Category_MakerBeam/Nuts & Bolts The backpack uses a driverThis low cost (LC) Teensy Prop Shield is meant for making light and sound effects on small, handheld props and wearable costumes. This shield features a 2W audio amp, high speed 5V buffers for driving APA102 LEDs, and an 8MB flash memory. This economical board is approximately the size of a Teensy, just slightly longer to allow space for mounting holes and connections for power, speaker and LEDs. This lower cost Prop Shield is identical to the