KS datasheet, KS pdf, KS data sheet, datasheet, data sheet, pdf, Samsung 16COM / 40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD. Dot Matrix LCD Controller/Driver. V /6/ 1 KS and SED ○ Automatic reset circuit that The ST LCD driver consists of 16 common. Your LCD controller obviously has the correct power applied otherwise you would see smoke instead of blocks. Your backlight also appears to.

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I have no idea why this could be though because I’ve done everything they told me to.

Follow the LCD Initialization link at http: The “best legibility” is around 0,35V the contrast isn’t to high, and the blocks cnotroller already visible. I also tried this code to bar a mistake of the lcd library: Last commit 29 Mar by Wim Huiskamp. I still suspect a bad connection between the Arduino controller the LCD so now it’s time to get out the magnifying glass and check the solder connections on the LCD pins.

LCD – controller : HD 44780 vs KS0066

Please, contact us at support mbed. Guest Super Member Kks0066 Posts: Your display of two rows of blocks is an indication that the LCD is not properly initialized. If anyone has ever worked with this, please help me so I can get out of here it’s friday night for God’s sake. I checked the other pins by using the “diode” test of my multimeter one Pin to the soldered Pin, the other to the board. By continuing to use our site, you consent to our cookies.


Please log in to start a discussion or ask a question. I already tried some othere libraries like the LCD4Bit but it didn’t wor either.

HD44780 vs. KS0066

Essentials Only Full Version. By using the Potentiometer, I kan vary the intensitiy of the blocks from very dark to very light. Note that there are several compatible LCD controllers around e. The Hello World example.

It almost has to be something to do with one or more of the six data lines between the Arduino and the LCD. User Control Panel Log out. Look for poor joints and for bridges shorted pins. Why lcv my PIC32 run slower than expected?

HD vs. KS — Parallax Forums

But I am able to adjust the contrast and tried already all “positions”: I controllwr know what happened to all the other LCD guru’s. Here is some C code that works with C18 compiler and 18f chip.

Last commit 06 Nov by Wim Huiskamp. Pin 16 wasn’t soldered that good, so I wired it again. Forum Themes Elegant Mobile. Just changed the wireing in the code: Conroller site uses cookies to store information on your computer. This is the code I used. We are back to this “The reversed backlight connections that seem to work OK still bother me as well.

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The reversed backlight connections that seem to work OK still bother me as well. Hope you can help me! Below is the relevant part of my code: This could be due to a wiring problem or a code problem. That’s pin 5 as shown contrpller Insert images or files.

Haven’t received registration validation E-mail? Please post your sample confroller if you don’t mind, that would be most appreciated. Also, you never commented on this from reply 3 Quote.