NOKIA 3. 31. 0 LCD interfacing with ATmega. Hi friends,using graphic LCD in a project gives itreally a good look and flexibility of displaying different characters and shapes. But, the graphic LCDs are quite costly. The NOKIA 3. 31. 0 LCD provides a really low cost solution to add a small graphic display into your project and also good for learning purpose. The LCD is SPI bus compatible, saving many pins for other uses. It operates at 3. Here is a small circuit for interfacing the 3. LCD with AVR microcontroller ATmega. The schematic includes LCD connection with SPI port of ATmega. LCD. The 3. 3v is generated using adjustable voltage regulator LM3. I was not having any 3. An LED is also connected with microcontroller just for making sure that the controller is working, particularly when you dont see anything on the display Here is the schematic and the pin details of the LCD click on the image to enlarge it The connector of LCD is touch type. So, I made a small connecor PCB with tracks touching to the pins of LCD. The pcb was pasted at backside of LCD using cello tapes as shown in the back view image. Here is a testing with Proteus ISIS Simulation The program routines are written in C with ICCAVR compiler. Ive created a library for this display. The Atmel megaAVR microcontroller family offers the widest selection of devices in terms of memories, pin counts and peripherals. Official Atmel AVR development tools and evaluation kits contain a number of starter kits and debugging tools with support for most AVR devices. Lg E400 Driver Software Download on this page. LCD2USB Cheap and simple USB to HD44780 text LCD interface. Anonymizer Anonymous Surfing 6.1 Crack. PonyProg a powerful but simple serial device programmer with a GUI framework for Linux and Windows. UDMX tiny bus powered USBDMX interface. Probably the smallest USBDMX Interface in the world. News. 64bit external for Max7 version 20151109. USBasp is a USB incircuit programmer for Atmel AVR controllers. It simply consists of an ATMega88 or an ATMega8 and a couple of passive components. The low cost, easy availability has made me relly like this display. Im going to use it for doing other stuffs, too Download 3. Library ICCAVR3. Library AVR GCC, win. AVR, AVRStudio3. Code. Vision AVRProteus Simulation Model Simulation was done with Code. Vision AVR Hex fileCheck out my thermometer project with this display Thermometer with Nokia. Download datasheets 1. ATmega. 82. PCD8. Ace The Case 2013 Pdf more. Thanks ccddharmanitech. The NOKIA 3310 LCD provides a really lowcost solution to add a small graphic display into your project and also good for learning purpose. The LCD is SPI bus.