18F4550 Archives - electroSome https://electrosome.com/topic-tag/18f4550/ You Inspire.....We Create..... Fri, 03 Feb 2017 07:57:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.1.1 PIC 18F4550 LCD Display Issue https://electrosome.com/topic/pic-18f4550-lcd-display-issue/ Mon, 30 Jan 2017 05:45:22 +0000 https://electrosome.com/topic/pic18f4550-lcd-display-issue/ Referring to the article : Integrating EM-18 RFID Module with PIC Microcontroller I’m doing a project to make a prototype door lock when the RFID tag is detected by the EM-18. I am using MPLAB X IDE v3.20 to program. Realizing that the code only supports MPLAB XC8, i tried to upload the hex file straight to […]

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]]> 16×2 LCD and PIC 18F4550 https://electrosome.com/topic/16x2-lcd-pic-18f4550/ Mon, 11 Jul 2016 13:08:28 +0000 https://electrosome.com/topic/pic18f4550-6-lcd/ Hi, I’m trying to interface 16*2 LCD with pic18f4550 using the code in attachment. I checked the pins and they are declared correctly alsoI’m using 8Mhz external crystal. I also checked one other LCD library which seems to be working, however when using this code I’m getting 1st row black squares like something hasn’t been […]

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]]> 16×2 LCD with PIC18F4550 https://electrosome.com/topic/16x2-lcd-wit-pic18f4550/ Sun, 09 Nov 2014 15:16:57 +0000 https://electrosome.com/topic/16x2-lcd-wit-pic18f4550/ 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 […]

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