This is my first time working with LCDs and I am trying to get my code (see below) written for a PIC18f458 to display the ASCII characters 'N' and 'O' ...
This is my first time working with LCDs and I am trying to get my code (see below) written for a PIC18f458 to display the ASCII characters 'N' and 'O' ...
I'm working on building out some custom drivers for the ESP-Wroom-32. After trying to use the pre-made arduino and esp32 driver code without success, ...
It's originally for mega2560 but i want to run it with my esp32 microcontroller. I've been working to make this work but it's just sits there an just ...
I am currently having an issue with trying to connect my pi pico with the I2c adapter (LCM1602 of my 1602LCD display. I tried the official example fro ...
I am trying to represent devanagari characters on a screen, but in the dev environment where I'm programming I don't have unicode support. Then, to wr ...
I am writing to an LCD and have developed the drivers to accept a string input for the value. I have a variable called "cycles" that is a uint16. I ne ...
Is there a way to get the bit array of an ASCII character without having to create a dictionary or list with the corresponding rows? only for the lett ...
I want to attach oled 1.3" SH1106 to nodemcu esp32s I used this library (https://github.com/wonho-maker/Adafruit_SH1106) but it says "adafruit_sh1106. ...
I am trying to get an Arduino LCD screen to display some text. However, despite the wiring being done correctly, the LCD display doesn't even turn on ...
I recently acquired a Microchip EVB USB7252. I can use it as a USB hub. There are some pins on the board, and I have been looking for ways to use thes ...
Hello maybe somebody could help me. I try to display Text on my OLED Display with my ESP32. I used this guide: https://randomnerdtutorials.com/esp32-s ...
I have a problem with showing numbers on the LCD screen in Tinkercad. The time is counting down from 60 seconds. But when it counts until 9-1 the numb ...
My project is to build a data logger. I'm using an ESP32 and a 2,8" SPI TFT-LCD with an ILI9341 controller and integrated SD-card slot along with some ...
I am trying to interface an LCD using I2C but can't quite understand how to do it. I found this example Here's the code: i2c.h: I2c.c main.c: ...
I am using nodemcu esp8266 with LCD for the first time and I'm unable to make it work. It lights the background but it does not show any text. LCD Ad ...
Background and objective I am working on a simple AVR C project with an ultrasonic sensor (HC-SR04) and SPI communication between the ATmega328P (Ard ...
I'm going to tell you my problem with arduino. I am making an access rfdi system to enable a water pump, the procedure is as follows: I bring the rfi ...
hello i am trying to send data to lcd screen ,but they arrive as GET/ DATO /HTTP 1.1 I ONLY NEED TO ARRIVE DATA AND DELETE (GET/ /HTTP 1.1) I am use ...
I am using a STM32F030F4P6 MCU and a LCD 2004 with PCF8574T I2C display driver. I have tried the library from this tutorial: https://controllerstech.c ...
I can't do the blinking text while having scrolling text at the second row of the i2c lcd in arduino. I tried creating and naming two loops but it is ...