Back pack cover with light sensor
This project demonstrates how to use a light sensor cell holder and make a circuit using two PCB LEDs. The resource provides a step by step guide on how to make a bike backpack cover with LEDs inserted along one of the reflective stripes. It uses a cell holder which has a light sensor on it which means the LEDs automatically comes on when it is dark. The cell holder also has a switch on it and a small phototransistor sensor on the reverse of the board.
Show health and safety information
Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.
Downloads
-
Back pack cover with light sensor 410.24 KB