Thank you for your great explanation of how you can test LCD modules in a very short time and with little effort. That helped me alot. So I subscribed to your channel straight away.
Thank you for the time spend. It looks like simple but valuable to us. These types of basic and simple as well much helpfull videos are difficult to find in youtube.
How does this differ for a 14pin LED Board? I'm assuming to use the same first 3 and last 2 pins and will be testing this out later. Thank you and take care
Hi there and how to correct display contrast? I have 10k potentiometer where should i co net it? One leg to V0 but what with two next? 😁 I can see letters from angle but no straight.
Cool so i Just have to connect ground to one leg. One more question :). When I adjust contrast and remove potentiometer it will remember contrast or reset to basic?
سلام علیرضا. به ال سی دی که دارم درایور لحیم شده. برق رو با درایور بهش دادم و یه منفی هم به پایه وی او. درست کار میکنه. ولی وقتی از میکرو بهش دیتا میدم فقط ال ای دی نور روشن میشه. اگر از منفی میکرو به وی او یه جامپر بزنم تکست رو برای یه لحظه نشون میده ولی بعدش کل بلاک روشن میشه. مشکل از درایوره؟
@@kian.smarthome the problem was with the wiring they weren't well connected, had to solder them into the LCD as the LCD I got didn't have pins pre-soldered in it
Thank you for your great explanation of how you can test LCD modules in a very short time and with little effort. That helped me alot. So I subscribed to your channel straight away.
