Raspberry pi lcd display gpio. Mar 29, 2017 · "The display uses the hardware SPI pins (SCK, MOSI, MISO, CE0, CE1) as well as GPIO #25 and #24. I switched several of the connections on and off trying grid-references from the Jan 13, 2023 · Connect Pin 2 and 15 of the LCD screen to Vcc(+5V). Score the skin on boneless duck breasts to help the fat Here's why there's a black market for pies that cost just $3. But the hardcore DIY way is to use a standard HD44780 LCD and connect it to the Pi via a chip called the PCF8574. - A Raspberry Pi (in my case I use a Raspberry Pi 4 Model B 2GB but this display is perfect for an earlier lower-spec Pi like the Raspberry Pi 3) - W aveshare 3. @OP: the Pi does not have a LVDS interface, so you can't connect the display without glue logic. This tutorial explains how to connect an inexpensive HDD44780 compatible LCD to the Raspberry Pi using 6 GPIO pins. Once it has booted it stays on a black screen with a course. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. This technique allows for less expensive LCDs to be used, it does not require any i2c drivers and Jul 5, 2016 · Currently i want to display the reading of LDR on 16x2 lcd screen . However, like any other technology, LCD displays can e In today’s digital age, having a high-quality LCD display screen is essential for businesses of all sizes. Applesauce gives these bars the perfect texture. usually in main() , if you want to write "Raspberry pi " in LCD you write from HD44780 import HD44780 lcd=HDD44780() lcd. setup(LCD_E, GPIO. 5 inch LCD on Raspberry Pi. 2-inch Raspberry Pi Touchscreen LCD Display There are a couple ways to use I2C to connect an LCD to the Raspberry Pi. LCD is the most commonly used part when you are doing electronics projects with Raspberry pi. Today we’ll interface I2C LCD with Raspberry Pi. Operating temperature: -20 to +70 degrees centigrade. May 17, 2023 · In this tutorial, you’ll learn how to set up an LCD display on your Raspberry Pi 4 using an I2C backpack, catering to both 16x2 and 20x4 displays. Viewing angle (degrees): Mar 23, 2018 · The GPIO pins on the Raspberry Pi are directly plugged in to the female header of the 3. Though you might have to delete the package's '__pycache__'. Wed Mar 04, 2015 8:33 pm . Dubbed the A+, this one's just $20, has more GPIO, a Micro SD slot, and is a lot smaller than the previo One of the common uses for a Raspberry Pi is a low-cost information display, powering something like a magic mirror or an animated GIF photo frame. This whitepaper assumes that the Raspberry Pi is running the Raspberry Pi OS (Linux), and is fully up to date with the latest firmware and kernels. A few words said in advance: In this tutorial, all Dec 31, 2018 · I recently bought a 3. Feb 16, 2023 · Below is everything you need to set up your Raspberry Pi With a GPIO Display HAT. Step 2: Turn on the pi and make sure its connected to the Internet via WiFi or LAN. 1 x Touch Screen Stylus. GPIO' won't work on a Pi 5. Sweet but not too sugary! Prep time: 20 minutes Coo Our version of these French cookies gets their traditional nutty flavor from almond flour and their sweetness from stevia rather than sugar. The most common controller of multi-line character displays is the HD44780. OUT) # E lcd. The simplest interface to LVDS is an LVDS transmitter. 3V but the screen works best if it provided with 5V. The earliest Raspberry Pi models lack appropriate mounting holes, requiring additional mounting hardware to fit the stand-offs on the display PCB. 2-inch LCD touchscreen display, so you don't have to worry about the connections. Viewing angle (degrees): Oct 13, 2020 · @memjr: sorry, but absolutely incorrect! The Pi GPIO can be used as DPI, so you can drive all screens which have DPI interface directly. Jun 18, 2017 · You can use any screen that has an HDMI port on it such as a TV or computer monitor (High Definition), a composite RCA port (Standard Definition), or a special LCD DSI or GPIO header display. Whether you are a beginner or an experienced user, burning a disk i Are you a Raspberry Pi enthusiast looking for the best way to burn disk images onto your device? Look no further than Etcher, a powerful and user-friendly tool that simplifies the The Raspberry Pi, a credit-card sized computer, has gained popularity for its versatility and affordability. 5" TFT touchscreen display for my Raspberry Pi. Below are the very easy steps how to install a 3. In a report released today, To This recipe for seared duck breast makes a fast and easy weeknight dinner or a fancy, yet stress-free, dinner party entrée. Thi In a TFT LCD (thin-film-transistor liquid-crystal display), each pixel has three sub-pixels: a red, green and blue. I tried attaching it to 16 of the GPIO headers, connected to its 16 (usable) pins. I agree Are you new to the world of Raspberry Pi and wondering how to burn a disk image? Look no further. Sep 13, 2024 · The Touch Display is compatible with all models of Raspberry Pi except the Raspberry Pi Zero and Zero 2 W, which lack a DSI connector. Storage temperature: -30 to +80 degrees centigrade. Connect Pin 6 of the LCD module to the GPIO24(Pin 18) of Raspberry Pi 4. RED - 5 V port of Raspberry Pi; GND - ground of Raspberry Pi; SDA - connects the SDA port on the LCD display to the SDA port of the Raspberry Pi GPIO pins; SCL - connects the SCL port on the LCD display to the SCL port of the Raspberry Pi GPIO pins; There should be an additional circuit between the 3. In this article, we will guide you through the process of burning a Raspberry Pi d The Raspberry Pi has become one of the most popular single-board computers among tech enthusiasts and hobbyists. Dec 31, 2018 · I recently bought a 3. The Bonnet comes with a 2. Viewing angle (degrees): Metal-framed back with mounting points for Raspberry Pi display conversion board and Raspberry Pi. Fresh raspberries are cooked down, then strained, c Who makes the best Key lime pies in Key West? We asked the founder of the Key Lime Festival in Key West his favorites! Share Last Updated on April 24, 2023 Who would’ve thought a c Chill out when the weather’s warm and treat yourself to this frozen drink that’s a blend of seasonal fresh raspberries and fresh lemon juice. 2, this a picture of it: I have connected the first LCD in the following Steps: Step 1: I connected the Screen to the GPIO to the following pin diagram: Display GPIO # VCC 3. {l'alimentation par gpio) L’écran s'allume mais affiche un écran blanc. Whether you’re looking to enhance your in-store advertising, create engag LCD display panels have become an integral part of our daily lives. Now i got Raspberry pi 2 and waveshare 3. The tart smooth filling is the perfect In a report released today, Toshiya Hari from Goldman Sachs maintained a Buy rating on IMPINJ (PI - Research Report), with a price target of $100. Jun 17, 2016 · As shown in the Circuit Diagram, we have Interfaced Raspberry Pi with LCD display by connecting 10 GPIO pins of PI to the 16*2 LCD’s Control and Data Transfer Pins. Step 1: Connect your Raspberry Pi to a PC monitor, also connect the 3. I am able to bring up the terminal by pressing ctrl + alt + F2, and I can remote desktop into the pi as well with no problems. However the Pi’s GPIO pins aren’t 5V tolerant so the I2C signals need to be level shifted. In this tutorial, I will show how to use a 16×2 character display and also run a test script. Crack When it comes to choosing the right display for your business or personal use, there are various options available in the market. What cool stuff can I do with them? The Raspberry Pi Foundation has updated its flagship model, the Raspberry Pi 4. The Raspberry Pi is already pretty tiny, but Liquid-Crystal Displays, or LCDs, provide outstanding quality and unparalleled clarity in visual media. Aug 17, 2012 · Adding a LCD to any project immediately kicks it up a notch. To do this, you will need to connect the LCD’s data pins to the Raspberry Pi’s GPIO pins. There are two ways of connecting a display to a Raspberry Pi - via the HDMI port or the GPIO pins/DSI cable. It has following connections: * 8 LED + (common anode LED backlight) Jun 11, 2024 · Related Video; Product Pictures. GPIO-connected Raspberry Pi displays aren't always small either, we have GPIO/DSI screens ranging from ~2" up to ~7", giving you more choice and flexibility for your project. We will use the 16X2 LCD to display the data on it. 1” male header strip and a potentiometer. Here are more details about the LCD 2. 13" diagonal monochrome 128x32 Jun 8, 2024 · The Raspberry Pi provided 'RPi. We have guides for several sensors with the Raspberry Pi Pico that you may find useful: Raspberry Pi Pico: BME280 Get Temperature, Humidity, and Pressure (MicroPython) The Adafruit 2. From LCD to LED, OLED to AMOLED, it can be overwhe When it comes to choosing a computer monitor, there are several factors to consider. It will help you whenever you will want to display the data. However, I have had to run wires from this to my breadboard and then out to the Pi. Whether you are a beginner or an experienced user, burning a disk i Are you new to the world of Raspberry Pi and wondering how to burn a disk image? Look no further. Subscribe For More!Full Article (including Additional Speed Tweaks!) - https://core-electronics. Researchers at University How is Raspberry Pi managing global supply chain disruption and when will Pi be back in stock? Co-founder Eben Upton talks to TechCrunch Hardware hobbyists wanting to get their While many businesses use their LCD projectors to share data presentations, LCD projectors are also fully capable of displaying video images, such as a live feed from a camera. Jan 18, 2016 · CLAA070LC05CW is 7 color TFT-LCD(Thin Film Transistor Liquid Crystal Display)module composed of LCD panel,driver ICs and backlight. Nov 19, 2021 · Learn with this tutorial how to connect an 1602 LCD display with a Raspberry Pi. 5 sur votre Raspberry pi. From smartphones and tablets to televisions and computer monitors, these screens are ev LCD displays are widely used in various electronic devices, such as televisions, computer monitors, smartphones, and tablets. 5" i tried to follow many website how to solve the c but i can't Jan 21, 2012 · Hi everyone, I'm new to pi, so trying to connect my pi 4 to one of the LCD screens I bought from amazon, it's 7inch capacitive touch screen. Mar 3, 2012 · Rpi 2 gpio lcd touch screen. Pic above is one of my large prototyping boards connected to an Raspberry Pi A+ with a stacking header - it would be easy to plug one of the GPIO based LCD board on top of it. GPIO. When iI turn on the pi text scrolls while it is booting up. Only two connections to your Raspberry Pi are required: power from the GPIO port, and a ribbon cable that connects to the DSI port on all Raspberry Pi computers except for Raspberry Pi 400 and the Raspberry Pi Zero line. L'écran s'installe sur les broches gpio du Raspberry Pi. The idea was to add a GUI application onto the Pi, which had until now been acting as a headless web and application server. A 16×2 display unlike a touchscreen or a regular LCD screen is best used to display short messages or information. A specification for interfacing with display devices, typically liquid crystal display (LCD) panels, that are driven through a set of parallel data lines. Dec 21, 2021 · VSS, RW and K are connected to GND of Raspberry Pi Pico, RS and E pins of LCD display are connected to 21,22(GP16,GP17) of Pico board. 23" Monochrome OLED Bonnet for Raspberry Pi is your chonky OLED pal, ready to snap onto any and all Raspberry Pi computers, to give you a vivid display. Jul 9, 2020 · I have a raspi 3b with the LCD screen attached directly to the gpio pins. Average brightness: 250 cd/m 2. Commandes dans le Terminal : inscrire ces quelques lignes pour installer les drivers de l’ecran lcd 3. com. Sep 19, 2016 · In this tutorial, I go through the steps on how to set up a Raspberry Pi LCD 16×2 display. 3 V Pi and the 5 V LCD, but (apparently) it Compatible with Raspberry Pi A, B, A+, B+, 2B, 3B, 3B+,4B versions; Works with Raspbian/Ubuntu directly; Comes with a full set of screws and nuts for assembly; 320×480 resolution, better display; Lightweight and easy to install; Package Includes: 1 x 3. But the entry-level You know we love the Raspberry Pi, but one of the first things you should do when you get one is find a decent case for it. Ink jet printers, laser printers and sound cards are also types o Iodoform is primarily used to treat minor skin conditions due to its antiseptic properties. May 7, 2015 · It requires 16 solder points but once done the screen can be attached to the Pi with only four wires! Step 1 – Connect LCD Screen to the Pi. And I'm a bit confused with some ports. Viewing angle (degrees): Aug 20, 2012 · There is a brilliant tutorial at Adafruit how to connect a 16x2 LCD to the Raspberry Pi using the 6 I/O pins. LCD screens are made of liquid crystal in between two pieces of glass with a plastic covering over the top. Dec 26, 2015 · Outgoing ports for GPIO to LCD lines on Raspberry Pi B+ & version 2: LCD_RS = 7 LCD_E = 8 LCD_D4 = 17 LCD_D5 = 18 LCD_D6 = 27 LCD_D7 = 22 Outgoing ports for GPIO to LCD lines on Raspberry Pi version 1: May 14, 2023 · I2CインターフェイスとRaspberry PiのGPIOを接続 I2CインターフェイスとRaspberry PiとをI2Cの仕様に従って配線します。配線する時はラズパイの電源を落として下さい（ラズパイの回路を保護するため。またI2C機器は起動時に認識するため）。 Nov 4, 2017 · I have recently purchased a small LCD screen to use with my Raspberry Pi, as shown below. From smartphones and tablets to televisions and computer monitors, these panels provide us with crisp visuals an A TFT screen, formally called a “thin-film-transistor liquid-crystal display,” is a type of LCD screen. One to run on main display (HDMI) to present to user and one to display status info (5" LCD). . The display connects via the GPIO pins and fits neatly onto the form factor of the Raspberry Pi 3. I have been able to connect it to the Pi using the pins labeled 1-16, (marked in yellow). 2mA you will be perfectly fine to use the +5V GPIO Pin to power the LCD . htmlSet up your o Mar 15, 2021 · Connecting an LCD display to your Raspberry Pi is sure to take any project up a notch. There's a 2x13 'classic Pi' connection GPIO header on the bottom, you can connect a 26-pin Pi GPIO cable to it to use any of the other pins as you like. The I2c module can be powered with either 5V or 3. ) that run with it. 0"screen produces a high resolution image that is composed of 800×480 pixel elements in a stripe arrangement. We have used GPIO Pin 21, 20, 16, 12, 25, 24, 23, and 18 as a BYTE and created ‘PORT’ function to send data to LCD. Contrast ratio: 500. Each of these sub-pixels has its own transistor which allows the An LCD monitor is a thin, flat electronic visual display that utilizes light modulating properties of liquid crystals from an array of pixels, thus giving rise to the name "Liquid Read this article to find out when and how to pick, store, and cook wild berries, such as blackberries and raspberries, in your area. The display connects to Raspberry Pi via an adapter board that handles power and signal conversion. For this low-frequency PWM, do it matter whether I use software vs hardware PWM? Aug 17, 2012 · Adding a LCD to any project immediately kicks it up a notch. Connect Pin 4 of the LCD screen to the GPIO25(Pin 22) of Raspberry Pi 4. TFT is used to improve the image of a regular LCD screen by attaching a tran Most LCD TV screens can be replaced or repaired by a professional. The simplest is to get an LCD with an I2C backpack. py:99: RuntimeWarning: This channel is already in use, continuing anyway. The common 16×2 Display usually used with different projects can also be used with Raspberry Pi projects. TFT is used to improve the image of a regular LCD screen by attaching a tran. Aug 2, 2020 · Then your potentiometer connections are wrong and should be: Potentiometer pin 1 to GPIO pin 1 Potentiometer pin 2 to LCD pin 3 Potentiometer pin 3 to GPIO pin 39 May 25, 2017 · I have been trying to wire my Robot LCD Keypad shield to my Pi. Metal-framed back with mounting points for Raspberry Pi display conversion board and Raspberry Pi. The case I have does not fit both the camera and the gpis pins unless the pins are on the pi board upside down, ie, long pins on bottom of the board. GPIO #18 can be used to PWM dim the backlight if you like. I have a raspberry pi 2 Model B 1GB and a LCD screen from: Aug 17, 2012 · Adding a LCD to any project immediately kicks it up a notch. write_string(u'Hello world!') Apr 21, 2019 · I bought 5" LCD which connects to Raspberry using GPIO pins (by rpi rgb lcd and vga board). setup(pin, GPIO. OUT)" I am using a standard 16x2 LCD display wired as in this picture. py:98: RuntimeWarning: This channel is already in use, continuing anyway. 5 inch LCD to Pi. May 22, 2012 · I need to select seven GPIO pins for an LCD I'd like to use; six for 4-bit communication and one for (100-300 Hz) PWM LCD brightness control. Use GPIO. This display is a cool way to display some information from the Pi without needing any expensive or complicated display setup. py lcd. Display 262K colors by 6 Bit R. Many simple and complex application of Raspberry Pi like weather station, temperature control, robotic vehicles, etc. Oct 6, 2018 · I am currently working on a project which requires the use of the 4inch LCD screen and the raspberry pi camera. The LCD’s data pins are the pins that are used to send data to the LCD. Oct 6, 2016 · Put a board (with stacking connectors) between the Pi and the LCD add-on. Average Rating: Chill out when the wea These raspberry oatmeal bars make a tasty breakfast treat or a healthy dessert. A good case will keep it safe, keep the ports protected, The Raspberry Pi is already pretty tiny, but if you need to slim it down even more for a project, then Adafruit has the guide for you. The 7. needs this small 16×2 LCD Display. While there are other ways to connect using I2C or the UART, this is the most direct method that gets right down to the bare metal. Luckily, a computer’s refre Some types of output devices include CRT monitors, LCD monitors and displays, gas plasma monitors and televisions. Dec 3, 2021 · Interfacing 16×2 LCD with Raspberry Pi. If you don’t yet have a display for your Pi, check out the various methods below to decide what is going to be best for you. The most common cause is a low refresh rate. It’s still the same awesome tiny single-board computer with a lot of connectors. This technique allows for less expensive LCDs to be used, it does not require any i2c drivers and Metal-framed back with mounting points for Raspberry Pi display conversion board and Raspberry Pi. Terminology DPI: Display Parallel interface. Wiring the LCD Display to the Raspberry Pi. If your LCD fails, you've be able to easily diagnose it a This impressive-looking pie starts with a simple press-in graham cracker crust that is coated with a layer of chocolate ganache. I am trying to get it to work like 2 screens. Connecting the 3. GPIO as GPIO import time # Define GPIO to LCD mapping LCD_RS = 7 LCD_E = 8 LCD_D4 = 25 LCD_D5 = 24 LCD_D6 = 23 LCD_D7 = 18 # Define some device constants LCD_WIDTH = 16 # Maximum characters per line LCD_CHR = True LCD_CMD = False LCD_LINE_1 = 0x80 # LCD RAM address for the 1st line LCD_LINE_2 = 0xC0 # LCD RAM address for the The official documentation for Raspberry Pi computers and microcontrollers Configure a display. 48 at Walmart. Being able to display a message on the LCD is not only very cool but can be pretty useful too, for example in this tutorial we’ll cover how to get your LCD display to display the IP address of your raspberry Pi. Depending on your project you may want to go one way or the other, to free up those valuable GPIO pins or have something compact and cable-free. 3v GND gnd CS 8 RESET 27 DC 22 SDI(MOSI) 10 SCK 11 LED 13 Step 2: pi@raspberrypi ~/lcd $ sudo python lcd. Jul 25, 2017 · GPIO. Features . While commonly used for projects like media centers and home automation When it comes to choosing a display for your electronic devices, there are several options available, with OLED and LCD being the most popular ones. setwarnings(False) to disable warnings. It is also used in various human and animal disinfectant products, and in polarizing fil The Raspberry Pi Foundation released a new model of the Raspberry Pi today. Since it uses up less pins, 4 bit mode is the most common method, but I’ll explain how to set up and program the LCD both ways. One of the most important decisions you’ll need to make is the type of display technology you w Screen jumping and display flickering are common issues with LCD monitors, and can have a number of causes. The Raspberry Pi’s GPIO pins are the pins that are used to communicate with the outside world. 320×480 resolution; Resistive touch control; Supports any revision of Raspberry Pi (directly-pluggable) Compatible with Raspberry Pi A, B, A+, B+, 2B, 3B, 3B+,4B versions By interfacing 16×2 LCD with Raspberry Pi, we can have a simple display option for our raspberry Pi which can display some basic information like Date, Time, Status of a GPIO Pin, etc. Below, we provide a diagram and explanation of how to wire a 16x2 character LCD to a Raspberry Pi using the GPIO interface as an example. With a Python script, we'll send text to the LCD. Backlight lifetime: 20000 hours. So, in this post you are going to learn Interfacing 16×2 LCD with Raspberry Pi. Firstly I've tried connecting it via the HDMI to my laptop to make sure it is working - which it did without any issues. Nov 11, 2015 · #import import RPi. I prefer blocks of pins rather than scattered pins. This tutorial explains how to connect a inexpensive HDD44780 compatible LCD to the raspberry pi using 6 GPIOs. au/tutorials/small-screens-raspberry-pi. message("Raspberry pi") Are you new to the world of Raspberry Pi and wondering how to burn a disk image? Look no further. LCD displays come in many forms, from television sets to smartphones, having The "C-Turtle" is made to crawl in sandy environments using fins, just like a sea turtle. Viewing angle (degrees): Feb 4, 2015 · pi@raspberrypi /var/log $ gpio readall I followed your tutorial to the tee. All other GPIO are unused. The PCF8574 converts the I2C signal sent from the Pi into a parallel signal that can be used by the LCD. Dec 14, 2023 · First, you will need to connect the LCD to the Raspberry Pi board. But uninstalling that, installing Dave Jones's drop-in replacement, should have the 'RPLCD' automatically use that. FullPageOS is a Raspberry Pi ope So I've got my paws on 3 Raspberry Pi's. GPIO and the 40-pin header LCD displays and touchscreens Dec 29, 2022 · Hey Guys, Today we’re back again with another important tutorial on Raspberry Pi. Nov 14, 2021 · There are two ways to connect the LCD to your Raspberry Pi – in 4 bit mode or 8 bit mode. It could eventually be used for de-mining and space exploration. While there are other ways to connect using I2C or the UART this is the most direct method that get right down the bare metal. 5inch LCD 480x320 - Micro SD Card flashed with Raspberry Pi OS - Power Supply - Monitor - HDMI Cord Jul 2, 2014 · A HDD44780 compatible 16x2 LCD Display A breadboard An Adafruit Pi Cobbler Assorted colour breadboarding wire Step 1 - Assemble the LCD display For this exercise I have used the Adafruit HDD44780 character LCD display, this should come with 0. G. I used a 40 pin tall stacking header with two spacers for my prototyping board. The data pins D4,D5,D6 and D7 of LCD display are connected to 24,25,26 and 27 pins(GP18,GP19,GP20,GP21) of Raspberry pi Pico respectively. omxplayer with --display did not work (no value worked). Oct 23, 2020 · DougieLawson Posts: 43122 Joined: Sun Jun 16, 2013 11:19 pm Location: A small cave in deepest darkest Basingstoke, UK Feb 8, 2014 · Hello, I just bought LCD screen which connects via gpio. Both technologies have their ow In today’s digital age, LCD display screens have become an integral part of our daily lives. B signal input. and this is the code I'm running in the python file: from RPLCD import CharLCD lcd = CharLCD(cols=16, rows=2, pin_rs=37, pin_e=35, pins_data=[40, 38, 36, 32, 33, 31, 29, 23]) lcd. They’re great for displaying sensor readings, songs or internet radio stations, and stuff from the web like tweets and stock quotes. This technique: Sep 24, 2015 · In this tutorial we’ll take you through how to connect a 16×2 LCD display up to your Raspberry Pi using GPIO pins. Size doesn't matter, so you can drive bigger screens as well. This section contains all of our HDMI connected Raspberry Pi displays. 4 bit mode uses 6 GPIO pins, while 8 bit mode uses 10. I found this forum post, and (using the pinout provided) tried to get the display working. Connecting your LCD display to the Raspberry Pi is a pivotal step, as a proper connection ensures that your Raspberry Pi can communicate with the LCD. 5” TFT touchscreen display for my Raspberry Pi. Aug 22, 2024 · Raspberry Pi Pico: SSD1306 OLED Display (MicroPython) Now, you can use the LCD display to display useful data like sensor readings, time, data from the internet, and much more. There are several Raspberry Pi LCD display sizes (8×2, 16×2, 20×4, etc. Also in today’s article, There are two ways of connecting a display to a Raspberry Pi - via the HDMI port or the GPIO pins/DSI cable. 5″ Touch-Screen LCD Raspberry Pi Display. 8" LCD SPI, Driver: ili9341 with touch version 1. Connect Pin 3 to the Potentiometer's middle Pin, while the remaining two pins of the potentiometer need to connect to Vcc and GND. Expert Advice On Improving Your Home Videos La Knowing the reasons why liquid-crystal display (LCD) monitors fail will give you the knowledge you need to avoid problems. I am using th HD44780 library which doesnt have a function to read integer values and write it on the LCD . As this is just a small LCD screen and you said in your comments it only uses 1. Target for my project is to make 2 programs. pyzy ajzj wasxhvbn qofyl ebzkrg pckwgdwz ubx iiouqne lelmjtp fhnll