I'm trying to control a HD44780 16X2 LCD(4 bit communication) using a STM32F103C8T6. I connected the LCD this way: RS => PA0 EN => PA2 R ...
I'm trying to control a HD44780 16X2 LCD(4 bit communication) using a STM32F103C8T6. I connected the LCD this way: RS => PA0 EN => PA2 R ...
I need to create some major improvements in my circut and I am not sure if the LCD display I am using is or is not the bottleneck. Assuming well desig ...
I have a matrix keypad and a hd44780 lcd connected into raspberry pi. The below code are in python. It will take 4 digit password from the user, but ...
I am having some trouble when trying to use LCD. I'm using LCDHD44780 2x16 and PIC18F with MPLAB. I think my code is good and I can compile the projec ...
The adafruit library offers LCD control with python on RPI GPIO or over MCP230XX i2C gpio expander. I want to use the same idea for the PCF8574. It's ...
I have made a library for LCD with HD44780 controller in it, and from the datasheet I read that the code 0x18 will shift the entire display one positi ...
How can i switch between activities using Touch screen ( by drag of screen towards left using finger or mouse). I know it can be possible using gestur ...
I'd like to develop a PC LCD display emulator for educational purposes. The display uses HD44780. I don't know where to start. ...
I have an HD44780 LCD screen, and I've been using the LiquidCrystal Library provided with the Arduino development package. However, it's not reliable. ...
I programming a 16f84a pic in hitech C to drive a hd44780 lcd. So far I've got the lcd initialized and can write individual characters and strings to ...