A_Nis
Newbie level 5
Hi
I have a common issue that most people that its my LCD Display doesn't work when i tried it with PIC16f877A micro-controller
when i input the basic hello world program in to my PIC and the display was like this
and sometimes it doesn't display anything at all
i have already checked all the connections several times and it didn't work
After that i decided to check the LCD display without PIC and with the simple connection
pin 1,pin 5,pin 7,pin 8,pin 9,pin10 = GROUND
pin 2 = Vcc(5v)
pin 3 = 10k variable resistor
at the first time it displayed like follows and started fading the display
i have read many threads regarding this problem but i couldn't solve it at all
and also i have tried grounding the Pin 3 and doesn't display anything
Hope someone will help me to solve this
THANKS
NOTE
LED which you can see is just to check whether circuit gets the current and it doesn't has any connection with LCD display
I have a common issue that most people that its my LCD Display doesn't work when i tried it with PIC16f877A micro-controller
when i input the basic hello world program in to my PIC and the display was like this
and sometimes it doesn't display anything at all
i have already checked all the connections several times and it didn't work
After that i decided to check the LCD display without PIC and with the simple connection
pin 1,pin 5,pin 7,pin 8,pin 9,pin10 = GROUND
pin 2 = Vcc(5v)
pin 3 = 10k variable resistor
at the first time it displayed like follows and started fading the display
i have read many threads regarding this problem but i couldn't solve it at all
and also i have tried grounding the Pin 3 and doesn't display anything
Hope someone will help me to solve this
THANKS
NOTE
LED which you can see is just to check whether circuit gets the current and it doesn't has any connection with LCD display