• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

how i can test a LCD

Status
Not open for further replies.

younes_ysf

New Member
how i can test an LCD to know that its working or not. i don't want to test it in circuit. are there any way. it is ts1620a-21\b. its good to say that when it is in the circuit only the half down part of it are completely turns on. can any body tell me what is the cause of it?
 

Sceadwian

Banned
You have to connect it to a known working circuit to test it, there is no other way.

If you only have half of the screen turned on that's because it's been initialized for single line display. Read the PDF it explains how to properly initialize the display.
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top