Passion in Electronics
Connecting arduino to 16×2 LCD is very much easy compared to microchips PIC microcontrollers. This maybe because the arduino has lots of software library aimed for beginners. The program is easy to understand, I am sure you can be able to understand it even if you are still new to programming.
There are lots of arduino projects that you can find online. But this one caught my eye and I am excited to make my own copy. Since I also love guitars and programming, this is perfect for my next project. It uses Arduino Due as the main processor. This project is published by www.electrosmash.com/ and you can buy the kit for £39.95(not including the arduino due).
LC75341 is a digitally controlled analog tone control for audio applications. You can control parameters such as Bass, Treble, Volume and gain through its digital serial data transfer. The data is a 40 bits wide, 8 bits for the address and the 32 bits is the controls data. It is very unusual and you cannot use the microcontrollers built in UART, I2C, etc. I can’t find anywhere on the internet any examples of programs to control this particular IC so I made one for myself. I want to share the code for anyone who want to build this kind of project. The code is simple and I will only share the part of the code that sends data control to the chip. It is up to you to modify it according to your needs.
