DRAWING. Winstar Dot Matrix LCD Display Module 16×2, LCD Display A – WHA. SPECIFICATIONS. WHA LCD Datasheet. Interface Pin Function . This tutorial shows how to connect the A LCD display and a light sensor to your Arduino (UNO) and display the light intensity on the. CL Electronics. The Netherlands email: [email protected] com. Datasheet. Type: LCDB. Rev.: V
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About the author This post was writen by Johan van Tongerencreator of this website. Works like an absolute charm! You can finetune this setting when we’ve got characters on the display later.
This way you can solder wires to it, solder a connector on it, whatever you want. In the next few steps we’ll connect the display further to the Arduino to let the arduino communicate with the LCD screen and put some characters on it. This website is his personal playground which changes almost every day. Kevin 04 September Works like an absolute charm!
But it works anyway! Michael Bean 14 December Excellent!!! Connecting the display and breadboard First you need to power the display and its backlight.
Dot Matrix LCD Display Module 16×2, LCD Display A, A LCD Datasheet – WHA
Also there are many different versions of the LCD display with different pinouts and I couldn’t really find which the DX version exactly was.
Finetuning gets a little harder because the range is bigger, but that’s no problem for this tutorial.
Of you don’t see them, turn the pot meter slowly from left to right to adjust the contrast. We use the potmeter to set the contrast of the display. Vasilis 03 Datasheeh you made my day.
Stick the LCD display in the breadboard, somewhere on the right in the lowest row of holes so you can connect the breadboard wires above and the display rests on the unused rows of the breadboard. CSS-only Clock Intelligent image cropping with focal point image-rendering: Your mail is safe with me. Basil 05 April Thanks a lot for the datasheer, Great work! Ming 26 July Very Good Tutorial! Plug the pot meter in the breadboard, somewhere left of the LCD display and connect the three pins.
Next up is the pot meter. Moses Lakra 04 November A good tutorial.
ITMA Datasheet, PDF – Datasheet Search Engine
I put in a 1K resistor. I am using only parts from the Arduino starter kit I got from Deal Extreme. I choose to solder the connectors to the back so I could press the LCD display on the breadboard.
Puzzled me that the lightSensor reading was higher in the dark, but now I get it. Frank M 25 April Did not specify resistor value? The tutorial is simple for all to understad and get started. Did not specify resistor value?
Dot Matrix LCD Display Module 16×2
New on Dreamdealer Behind the scenes: Dstasheet on my first attempt. Johan is a professional frontend developerpetrolhead and allround DIY-er. It’s only only used to display your Gravatar image! To do this, snap of a row of connectors 16 pieces and stick them short pin up trough the LCD display connectors. If your display looks like this, you’re doing fine: I was trying other codes but could datasyeet get success.
Just mention the resistor value for the light sensor again when you deal with it, it is mentioned in the beginning,but I missed it first time around,excellent tutorial: