I would design code so that a light sensor would turn the lights on when it gets dark out then you can be seen biking around at night. I well have the sensor and theĀ micro bit on the bottom of the seat and the lights around the seat. my idea would make the code only work at night so it would save the micro bits battery over time and be on at all time4 so it can turn own in the middle of a ride if it gets dark
Thanks for the updates on the Microbit project.