Just last week, there was something that really started bothering me: I beat my boyfriend at chess. I cannot believe it. The first words after my victory was “did I really won? Or you just let me win?” Basically, we have been continuously playing a lot of games recently and I was not given the chance to in in 8 months we are doing it. I lost every game, until this one!

After chess, we have decided to change the game we are playing – Trivial Pursuit. However, he has mopped the game board with me but it is totally okay. I have to forgive him because I won at chess anyway. But I got a realization. All the months I have been losing to him, he thought me of different strategies on how I can win the game. He taught me the rules and the pitfalls, he was totally pointing out what are the better move choices. This has guided me into doing the right strategy. I started thinking since I love learning, it has enabled me to win at chess!

With this in mind, let us start looking at how some technology efficiently works.

One sample product we can take a look at is the keyfob small electronics enclosure. You can see these type of enclosures almost everywhere. They are used as car keys, calculators, small televisions and so much more. There is a rubber keypad installed on it with a paring conductive contact on its back. Once the button is successfully pressed, the conductive contact successfully meets the board. It now started to send an electronics signal that completes the whole process of completing a specific task that was successfully assigned to the circuit.

To further illustrate this example – let us use a calculator. When you press a button labeled as #1, the screen sows a 1. When you add the plus sign after to it then when you press the 3 and the equals button, it will give you a number 4.

This also works as the same way a keyless entry remote works. When you press the button that was labeled unlocked, it manages to activate the circuit installed on the board. It now starte to send a wireless signal going to the system’s receiver. It was located in the vehicle, and now it prompts the electric locks to be opened. This was a keyless entry.