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0
votes
1answer
181 views

What is the difference between MCU and TTL screens? [closed]

I'm trying to build a HDMI decoder board for a 4in 480x800 IPS display. I found an HDMI decoder board on adafruit(https://www.adafruit.com/product/2218) which says it works for most 40pin TTL displays....
0
votes
1answer
156 views

Reusing an old Acer screen [closed]

I broke the motherboard of an old Acer notebook, and as a part of my fiddling, I managed to get the screen (+webcam) off the rest of the body. It looks like this : Now, I have two cables going out ...
0
votes
1answer
65 views

How can I connect this LCD panel to my Raspberry Pi?

I want connect my Raspberry Pi to this LCD. How I can do this? I have read about lvds controller. Is this the solution to my problem? Could someone help me in my research? I'm Italian and I'm ...
0
votes
0answers
288 views

Can I use a touch screen from an old Blackberry on a Raspberry PI?

I have a pile of old Blackberry phones with capacitive touch screens and I'm hoping they can be reused as, at the very least, output devices for Raspberry PIs or even microprocessors. Is this even a ...
0
votes
1answer
138 views

Raspberry PI, PCF8574AT, MPU6050, BMP180 i2c voltage difference?

I'm building a rpi 3 b+ based robot which collects data from a MPU6050 (Gy-521 breakout board, I power it with 5V), a BMP180 (3V input) and displays some data on a LCD via a PCF8574AT i2c converter (...
1
vote
1answer
155 views

LCD controller works with adapter but not with batteries

I started making a "case-top" as I like to call it. Raspberry pi 3-based laptop. Took an electrician's case emptied it and started putting the components in. https://www.sparkfun.com/products/12711 ...
-3
votes
1answer
496 views

I have an old screen from a portable dvd player - what type of input is this, and how to I convert it to DSI? [closed]

Here is my screen's datasheet: http://www.datasheet4u.com/mobile/640898/AT070TN07.html What type of cable does this run of of, and how do I convert this to either dsi or gpio so I can use it with my ...
1
vote
0answers
2k views

LCD driver board M.NT68676.2 issue: Screen compressed, fills only part of display

I am trying to build a portable Raspberry Pi/Retropie system with an LCD screen I got from my old laptop (the idea is to have a portable gaming console to be used in a car). To drive the screen, I am ...
0
votes
1answer
970 views

Best Battery pack solution for raspberry pi and lcd

I'm trying to create a portable raspberry pi with an lcd screen. My lcd screen requires 12v and 4A to work properly and i already tried to follow guides like the following: http://www.makeuseof.com/...
0
votes
1answer
2k views

Have Cell Phone Display Panel(s) been hacked to accept HDMI?

Cell Phone Displays are cheap and have high-resolution and touch sense, but use varied specialized inputs via ribbon cable. So, has the DIY community made any controllers to input HDMI? What about the ...
0
votes
1answer
177 views

Help, How do I interface this screen with an arduino?

I have a very small LCD screen for my Arduino, it has a ribbon cable on it and I do not know how to connect it with an Arduino, it has a small piece of paper on it and that reads " OS096016PP08MB2B10 "...
1
vote
1answer
763 views

How to communicate 'rawly' with an HD44780 compatible LCD?

I have a HD44780 compatible lcd display (QC1602A). I did a lot of research and found some helpful things, but none of then seemed to really have worked. I'm not using any lcd library (C), only the ...
1
vote
1answer
2k views

LCD screen gets hot and sucks power from Raspberry Pi

Has anyone else experienced LCD screens overheating, and drawing too much current? I was trying a GPIO project with my Raspberry Pi in an attempt to interface with an LCD screen but for some reason my ...
1
vote
1answer
862 views

24-bit parallel TFT module on circuit designed for 16-bit parallel

I've designed a circuit that connects a 16-bit parallel LCD TFT module to the SPI-connector on a RPi, but bigger TFT modules often have 24-bit parallel. Can I use a 24-bit parallel TFT with my circuit ...
4
votes
3answers
941 views

Is this a serial LCD?

I had a broken remote for a small RC helicopter that I took the LCD off. I dont know the size, but I could try to describe the pins and maybe someone could pinpoint what this is. It has 7 pins, and ...