16x2 Archives - electroSome

adc not working on hardware but works on proteus

Linda11 — Thu, 20 Dec 2018 12:31:32 +0000

I’m doing ADC with PIC 18F46K22, 16×2 lcd, LM3 temperature sensor, 20 MHz oscillator, MPLAB XC8 and PicKit3 programmer. I can do the generate the hex file and simulate it on Proteus and it works fine, but on hardware it doesn’t work. The LCD is switched on, but doesn’t display the analog value. I wrote a small […]

The post adc not working on hardware but works on proteus appeared first on electroSome.

Creating Menu using 16×2 LCD

Admtsn58 — Fri, 10 Mar 2017 12:44:37 +0000

Hi Friends, Will the 16×2 LCD display help if there is code or documentation needed to create a menu ?

The post Creating Menu using 16×2 LCD appeared first on electroSome.

PIC Microcontroller LCD Programming Problem – CCS C

Javitha — Sun, 11 Dec 2016 12:11:32 +0000

Hello sir, I have used the LCD code for 16f877A. The HEX file in your example when loaded to the PIC works fine. But when I create a new project in CCS and compile the same program as yours, the hex file generaed is of 3KB (your HEX file is of 5KB) and when it […]

The post PIC Microcontroller LCD Programming Problem – CCS C appeared first on electroSome.

Displaying UART data on LCD – PIC 16F877A

nitin ahuja — Mon, 15 Dec 2014 10:23:13 +0000

I want to display data read from UART on 16×2 LCD with MikroC compiler & PIC16F877A microcontroller … In my program I am sending data through USART terminal of MikroC, it is receiving correctly on virtual terminal in Proteus but not displaying on LCD. Please check the code written in MikroC sbit LCD_RS at RB0_bit; […]

The post Displaying UART data on LCD – PIC 16F877A appeared first on electroSome.

LCD and UART PIC Microcontroller

Ivan — Tue, 09 Dec 2014 07:30:16 +0000

I’m trying send data to the PIC using the Terminal Window on Proteus, but something is wrong and I don’t understand why. I attached the Proteus project and *.HEX. The PIC is 16F628a. #define _XTAL_FREQ 8000000 #define RS RB0 #define EN RB3 #define D4 RB4 #define D5 RB5 #define D6 RB6 #define D7 RB7 #include […]

The post LCD and UART PIC Microcontroller appeared first on electroSome.

Custom Character LCD 4 Bit

Ivan — Thu, 04 Dec 2014 04:17:19 +0000

Hi everyone. I saw the Interfacing LCD with PIC Microcontroller – MPLAB XC8 on electroSome and I did the circuit. It works fine! But I’m wondering. Is there a way to create custom character?

The post Custom Character LCD 4 Bit appeared first on electroSome.

LCD displays garbage when turning on relay

PN — Tue, 11 Nov 2014 05:36:40 +0000

I have a doubt and would be grateful if you could suggest something. Im interfacing PIC18f4550 with uln2803 to drive relays which turns on suction pumps and solenoid valves. My problem is that LCD display messes up with display after switching relays. Ex i turn on relays for pumps and display “TEST IN PROGRESS” sometimes […]

The post LCD displays garbage when turning on relay appeared first on electroSome.

16×2 LCD with PIC18F4550

PN — Sun, 09 Nov 2014 15:16:57 +0000

Hi Ligo, I have written a code to interface a sensor with PIC18f and display result on LCD(4 bit mode). I have a start/reset button so that i can start the whole program again. My doubt is that first time display works properly but when i restart, the display gives random text sometimes, or LCD […]

The post 16×2 LCD with PIC18F4550 appeared first on electroSome.