elecfreaks

Introduction This is a battery box specialized for micro:bit. You can place two AAA batteries into the battery holder, switch on and then it will supply power to micro:bit via PH2.0 connector. Parameters Packing List 1 x Exclusive Crystal Battery Box Comparison Note: For a bigger battery box, you can buy  2xAA Battery Holder with cover  or  2xAA Battery Holder without Cover .

The year of 2018 is almost half gone. Let's look back and see our new products during this period. Sonar:bit Guess what's this? This is a frog-like ultrasonic module. It is the most lovely board you've ever seen. The two eyes in the front are for ultrasonic sending and receiving. You can fix this module on your smart cars and use it to measure distance or avoid barriers. It is so much fun! Edge:bit This is a good protect for your micro:bit golden finger. We design this module with the aim to help those who want to do thousands of micro:bit experiments or tests. With this protection, your micro:bit is not naked any more. It is well protected and greatly prolongs its life span. Robit Robit is a perfect companion for your smart cars like mBot. You can plug in your micro:bit on the top and connect with two stepping motors(or 4 DC motors) at the same time. This module is quite powerful to drive your smart cars! Ring:bit Can you figure out its difference