Smart Torch

Torch


This project is for a small LED torch that attaches to your key chain so it is ready for use any time. The difference with this torch is that it has a few smart features. It is push button controlled so that you do not have to hold down the button to keep the LED illuminated. It has two LED’s and you can select to have one or both LED’s on for more light or less battery usage. But unlike other torches this one will turn itself off after 1 minute to save the battery.

Another handy feature is that another LED can be enabled to flash at 30 second intervals to help you locate your torch/keys in the dark. It uses the 12F629/12F675 PIC Microcontroller.

Torch_a.zip(388KB)

Perry Andrews 2017