Circuit Playground Bluefruit - Bluetooth Low Energy _ARD_SHIELD_MKR a big improvement over L293D

a big improvement over L293D drivers and there are built-in flyback diodes as well

Gicren Booster-B24V2A5 is a dual H-bridge power driver

allowing new wireless features to be added without touching the main microcontroller firmware

Dimensions: 3

Circuit Playground Bluefruit - Bluetooth Low Energy _ARD_SHIELD_MKR a big improvement over L293DCircuit Playground Bluefruit is our third board in the Circuit Playground series, another step towards a perfect introduction to electronics and programming. We've taken the popular Circuit Playground Express and made it even better! Now the main chip is an nRF52840 microcontroller which is not only more powerful, but also comes with Bluetooth Low Energy support for wireless connectivity. The board is round and has alligator clip pads around it so you