How To - Duplicate your layout design in Eagle Cadsoft software

Hey guys , how are you doing so far ?

In this post, I am going to share a pretty simple knowledge yet might be useful for some of you that design PCBs using Eagle Cadsoft Software.

How to - Change the setting for your Bluetooth Module

Hey guys, few months ago I bought a bluetooth module to play around with bluetooth. It is 

(JY-MCU Bluetooth Wireless Serial Port Module for Arduino)

 Just yesterday, I get to know that I can actually change the device name, baud rate, and also pair code for this device. 

It's pretty simple to do this ! Believe it or not, it is simple !

PCB Terminology

Hey guys, sorry for long time never update my blog. Was busy for the past few months with my academic and university activities.

This will just be a very short post where I will share some useful document about general PCB terminology.

For those who are into PCB designing, I think this document would help you in understanding the common terms used as a PCB designer.

Download link 

Other websites :

1.  http://www.sunstone.com/customer-solutions/circuit-board-glossary.aspx#p
2. http://www.pad2pad.com/company/glossary.htm

Any comments and suggestions are welcome.

Thank you.

-VK

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How to - DIY Mini Piano V1.0

Hey guys ! Some of you might know I made a mini piano for my friend using arduino.

So, in this post, I would just roughly explain about the mini piano by providing the Eagle file, the coding and some simple explanation!

My Workbench

Hey all, welcome to my blog ! Sorry for did not update my blog for like 2 weeks already. Was pretty busy on training and organized my things. 

Are your tools like stripper, cutter, test pen and some others tools been placed everywhere and sometimes it is hard for you to find them when you want to use them !  Well, this problem always happen to me where my workbench is pretty messy.  So, I thought of making myself a simple board to place all my tools and equiments.

How to - Sense temperature (LM 35)

      

        Hey guys, today we are going to look through something that is very common in our life - Temperature. I understand that the surrounding temperature in Malaysia is quite high, probably around 32 - 34 degree celsius due to the hot weather in Malaysia. Have you ever wonder how can you meausre the surrounding temperature ? By guessing it ? Hahaha. Well, let me introduce you to a temperature sensor - LM 35 ( Celsius)

Active-HIGH Vs Active-LOW Button

 In this post, I am going to talk about a very simple thing about button. You can connect your button normally in 2 ways when dealing with microcontroller :

• Active-HIGH
• Active-LOW