1. Electricity can be friend or a foe. As a friend, it is always there to be comfort, convenience, and entertainment. As a student how will you explain to your friends that basic principle of simple electric circuit, electronics, part of a circuit, electronics, parts of a circuit and arduino uno can help them at home?

2. You are going to add one ( 1 ) LED on your project 2 Blinking LED, what are you going to do, or what will be the first step that you need to do? Assume that you are done adding 1 LED to your project and the LED did not blink on turn on. How will you troubleshoot it?

PAKI SAGUTAN PO NG MAAYUS ​