How To Control LED's With Your PC - Saqib Softwares

Saqib Softwares have created a test project (just for learning and fun) that how we can control (ON / OFF) little LEDs light bulb with our home personal computers and if we do more advance so we may also be able to control appliance such as our room bulb and electronic items with our computer by just adding some transistors and 5 Volt relay.

Watch this video this is our project.