ELECFREAKS micro:bit Wukong Expansion Board AdapterELECFREAKS micro: bit Wukong Expansion Board Adapter is 58mm*40mm, similar in size to BBC micro: bit. It does not take up space and is more flexible. Blocks can be built on it, and children can create interesting cases, which can better improve children's creative ability. 20 MINUTES FOR COMPLETING THE CHARGE POLYMER LITHIUM BATTERY IS SAFER The onboard lithium battery is more convenient to use. The 400mah polymer lithium battery has sufficient power,

it will force a mini DC motor to generate DC voltage

The UV sensor is able to measure the total ultraviolet intensity of sunlight

turn it into a police car and organize chases

ELECFREAKS Smart AI Lens Kit

It is easier for children to understand and be interested in programming

Support 5V sensors

The 32 projects are not all possibilities

Detection range：5-10cm

4 Rainbow LEDs

an acrylic palm

and fully programmable computer

It's up to you to use your creativity to make it happen