Relay Archives - electroSome https://electrosome.com/topic-tag/relay/ You Inspire.....We Create..... Tue, 15 Nov 2016 14:05:27 +0000 en-US hourly 1 https://wordpress.org/?v=6.1.1 Interfacing Relay and LCD with PIC 16F877A – Coding Help https://electrosome.com/topic/interfacing-relay-lcd-16f877a-coding/ Tue, 01 Nov 2016 07:02:43 +0000 https://electrosome.com/topic/pic16f877a-interfacing-with-relay-along-with-lcd-display-need-help-for-coding/ Dear folks, I ‘m working on overvoltage undervoltage protection device project, in this project PIC 16F877a microcontroller is used, but problem is that  i’m not familer with PIC micrcomtroller so that i faced too much trouble, for that project i ‘m using “Hitech C compiler” i have little bit knowledge about PIC micrcontroller but i’m […]

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]]> HOW DO I USE A PUSH BUTTON TO TURN ON AND OFF A RELAY CONNECTED TO PIC16F877A https://electrosome.com/topic/using-push-button-to-turn-on-and-off-a-relay-pic16f877a/ Tue, 05 Jul 2016 12:02:20 +0000 https://electrosome.com/topic/how-do-i-use-a-push-button-to-turn-on-and-off-a-relay-connected-to-pic16f877a/ I have been having troubles doing the above topic and i will love if you guys can help me out. I started programming few weeks back. I want to design a switch in which when the push button is pressed, my fan will ON, and when i need to turn it of, i press the […]

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]]> LCD displays garbage when turning on relay https://electrosome.com/topic/lcd-displays-garbage-when-turning-on-relay/ Tue, 11 Nov 2014 05:36:40 +0000 https://electrosome.com/topic/lcd-displays-garbage-when-turning-on-relay/ 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 […]

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