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35 Threads found on edaboard.com: Pic 2x16 Lcd
HI everyone! I want to develop an interface for a project. On this Interface There is an I2C 2x16 lcd (attached datasheet), SPI communication with main board,UART for debugging. The micro controller used is a pic18F26K22 (attached schematic). The problem is, the lcd won't display anything. I tested the I2C in (...)
I m using pic18F and c18 compiler I wish to make milliampere meter but in coding i have a problem please guide me how to write code for getting value of current in milliampere 0-5v is applied on RA3 chanel3
Hi there First of all, I am an Electrical Engineering student busy with a design project. Scenario: Build a wireless communication device for the verbally disabled by using a 4X4 matrix keypad to interact with a 2x16 lcd display via Bluetooth OR RF. MY problem here is not with the programming since I have written most of the coding and it
Hi, I ran your code and it worked ok for the first line but blocks on the second line. Added a W before the D and it again worked ok ... ? Change the data completely and included 22 characters so it overflowed to line 3. So cannot see a fault as such, though as already said , compared to more typical assembly lcd routines you do seem to
Hello I need example in MikroC for pic how to read serial number of DS18S20 or DS18B20 using MikroC OneWire library. Result should be on 2x16 lcd. pic18F45K22 is microcontroller. Thanks Polona
i have a pic 16F877A and lcd 2x16 i tested pic Only and it's Ok :) but when test it with lcd , lcd don't show any character !!! what's the problem and how i can test lcd only to know if it Okay or not ?! and what's the best Compiler working with (...)
This is my code. I try many times but the Program not run. Can you help me fix it? Thanks. #include #include "delay.h" __CONFIG(FOSC_HS & WDTE_OFF & PWRTE_ON & MCLRE_ON & CP_OFF & BOREN_OFF & IESO_OFF & FCMEN_OFF & LVP_OFF & DEBUG_OFF); //1st config. Word __CONFIG(BOR4V_BOR21V); //2st config. #define _XTAL_FREQ 80
hai... Iam working with pic24HJ64GP502,I want to interface the 2x16 lcd with this pic..But I didnt get the o/p in lcd..I got only the black Blocks in lcd..I check this code with proteus in pic16F877A..I got the o/p..But in pic24 I did'nt.. Please help me (...)
If you using C Language, can refer here lcd HD44780. The header here.
this is my 2nd project to diaplay data in 2x16 character lcd. i have interface with 8051. it worked fine but with pic 16f877a only lcd backlight is coming but data is not displayed. when i checked with development board for the same program it works fine but in Proteus i cant. Please help me Microcontroller (...)
Hello friends, I want to display the voltages between 0-25v Dc on 2x16 lcd.. if i know how to convert 25v into 5v..i can make use of ADC with 8051 / pic micro controllers . But i am not getting how to convert this 25v into 5v.......... Thanks in Advance Waiting for quick Response Aameer
The pic being used is: pic16F877A lcd beind used is: NHD‐0216KZ‐FSW‐GBW The objective is to get the lcd to display the following message, "Bananas $0.49/lb" - for 5 seconds, followed by, "WOW!" - which is centered on the display and blinking at a rate of once per second for 3 seconds (i.e. 500ms
I wanna Need your help to chose an uC for the such a abilities because i dont want to use an extra chip, but and audio amp. keypad lcd 2x16 (not recommanded) SD-card (or any memory card to save voice files) Audio o/p using PWM or DAC , should be integrated in uC should be from atmel AVR or pic, because its easy to bu
I like to Interface JHD lcd (2x16) with pic16F628A. I connected the pic ports to lcd and I build the project. But lcd Blinks and not showing any characters on lcd. I have modified the lcd.c according to pic16F628A like this: Pin (...)
Hi, The lee_rotulo seems to be using eeprom, though not sure why without translating / understanding all that code. The DT is similar to a lookup table and just a means of holding the data you want to display. Unlike a conventional 2x16 lcd where the pic sends ascii characters to it, the nokia /glcd needs the message (...)
hy i want to scroll some text on my lcd 2x16. on first line i want my name end on the second line some data collect from senzors( collecting data from senzos is done). i just need some code lines to scroll that information whit diferent speeds on the two lines if can help me please tell me -------
Hi all Trying to figure out how to send info to lcd 2x16. Running a bit into a snag. The code below I found on the web. I am trying to understand the methods of communication with an lcd using f877. I am using Real pic Simulator 1.3 to simulate. First problem On compiling "MikroC" 8 393 'lcd_cmd' (...)
i have a final project and it title is a DIGITAL COMPASS.. i already have the hardware but i must create it program myself. im using keypad 4x4, lcd 2x16, pic16f87a dan sensor( Hitachi HM55B compass module ).. i have a program but it didnt works.. lcd didnt show anything.. im stucks.. here this program and circuit. .thanks (...)
Hi I'm new here and first time to use pic... can anyone help me to display a two different message in a 2x16 lcd using pic 16f84A? message would change when a switch is toggled. tnx :cry:
hello, i'm trying to do digital clock project. can anyone give me the source code for interfacing DS1302 with pic16f877A, then display the time to 2x16 lcd? i am using MPLAB IDE / Hi-Tech pic C-Lite. thnx in advance
HI IM DOING A PROJECT WITH pic 16F84, IM TRYING TO MAKE A DIGITAL TACHOMETER WITH A 2x16 lcd AND THAT CAN GIVE ME RPM AND RPS BY ACTIVATING IT WITH A DIPSWITCH AND USING AN OPTO BUT I HAVE NO IDEA HOW TO DO IT. COULD ANYONE HELP ME PLEASE
lcd interface with microcontroller 8051 family is explained here Source code and circuit diagram of interface of lcd with pic microcntroller is here
hi to get an idea of how to write your pic version of lcd driver code, look at this post : lcd 8-bit interface using "lcd Busy Flag" if you just want to see if your lcd is working or not,you can do the following test: connect pin 1 to GND pin 2 to Vcc=5volt now connect pin 3 to GND
ACTUALY I WAN DESIGN AUTOMATIC BEVERAGE MIXTURE SYSTEM.. IN MY SYSTEM IT CONTAIN ABOUT 10 INPUT(BEVERAGE MENU).. WHAT TYPE OF pic I SHOULD USE?? AND HOW TO SIMULATE THE pic PROGRAMING CODE?? AND HOW TO BURN THE PROGRAMING pic?? PLEACE HELP PROJECT.. IT WILL MORE HELP FULL... KINDLY WAITING FOR YOUR BEST REPLIES.... TC N BYE..........:D
ds1302 ds18b20 2x16 lcd thermometer clock project with ccs c source code and proteus schema pic
Hello all, I want to display Big Numbers on 2x16 lcd module with pic microcontroller. I have code in basic for 4x16 line but i am not sure how it is working. Thanks Dani
No, the lcd needs to be initialized by the micro, through some commands. Are you running anything on the pic? Perhaps the code is not right, or the timing, or... there are a few things that can go wrong.
I need help plz in buildin a project using pic , the project consists of 2 part part one : transmitter that scane 32 input line and send the status of that input over 2 wire (about 400 meter) using RS-485 part two: reciver that accept coded data from rs 485 and display trigred input on lcd or 7-segment the problem is how to use RS-485 a
Here is 2x16 lcd interfacing with AVR. Use the same logic for pic Bibin john
Hi, I had some experience in interfacing normal 2x16 monochrome lcd with a pic. However, I am planning to try interface a color lcd (320x240) with a pic but hv no clue on where to start! Can anyone helps? Thanks, Eric
I'm using Hi-tech picC-lite compiler,it comes with some sample C codes.The routines in lcd.c work quite fine for 16F84 but when I change to 16F877 with the same pin connections nothing promts on lcd. The code is below.... Thanx in advance... /* (...)
Version2 Using pic16F873
Good day, I writing a driver for my 2x16 Hitachi lcd using a pic Microcontroller. There are some problems that I observed from my lcd setup. First, I need to turn the variable resistor from maximum to minimum connected from ground to pin 3 of lcd module everytime I power up my lcd. (...)
you can download circuit cellar from may 03 from, issue 154 here is with pic 16F84A
Hello everybody. I need use a 2x16 lcd, in 4 bits mode with the next connection whit the PCW: lcd pic D4 RB0 D5 RB1 D6 RB2 D7 RB3 RS RB4 E RB5 I dont have enough experience in C for adjust the lcd.C built in functions whith this connections. Somebody could help me? Thanks