Home Made Arduino Prototype Shield

Making my own Arduino Prototype Shield

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Arduino Uno R3

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GPA Calculator

Self made program to make calculation of GPA much easier

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Microchip Delay Calculator

A delay calculation program for Microchip's MCU

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Arduino Playing a Melody

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There are many ways a microcontroller can display its’ output, but they can be categorized into three types, sight, motion and sound. Sight means that the output is visual based, such as LEDs and LCDs. I’ve done many examples on that so today I’m going to step into new territory, sound. To produce sound, we need a speaker. Normal speakers …

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Arduino Fake Screenshot Trigger

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I think most of you will be wondering what I’m on about. For those of you who are working in an office, and you have a computer on your desk, most of the time you’ll tend to surf the Internet when there’s less work or when the boss is not around. This is all nice but what happens if your …

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Arduino Controlled by Visual Basic Program

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Before this I’ve always used the Serial Monitor of the Arduino IDE to communicate with the Arduino. Actually what the Serial Monitor does is basically reading or sending data through the Serial interface. In my future project, I want to create an application in the computer that allows the user to click some buttons to control the Arduino. Currently, the …

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TP-Link 2.4GHz 8dBi Indoor Omni-directional Antenna TL-ANT2408CL Review

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This is a review of the TP-Link 8dBi Antenna. If you haven’t check out my review of the TP-Link High Power Wireless USB Adapter, please check it out here.┬áBesides lending me the USB adapter, my friend also lend me this antenna. It cost him RM28 to buy and it promises better signal strength compared to the standard antenna. I’ll be …

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Arduino Voltmeter

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I’ve been experimenting on ADCs alot recently and I suddenly thought of doing this small experiment. I’ll try to turn my Arduino into a voltmeter by using its’ analog input and the very powerful map() function. I’ll be using a HD44780 character LCD to display the voltage output and a 10k potentiometer to vary the input voltage going into the …

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TP-Link High Power Wireless USB Adapter TL-WN7200ND Review

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This review is made possible thanks to my friend, Kiang Loon who’s kind enough to lend this to me. Let’s jump right into it shall we. In the box, you will find the USB Adapter itself, a 5dBi antenna, a USB cable and some documentation. Actually earlier on my friend wanted a high power wireless USB adapter because his laptop …

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