3/20/2021 0 Comments P10 Led Matrix
Although they are a little bit expensive still they are durable and customizable, like the advertising text can be changed easily whenever needed and they can also be used as Digital Notice Board at any public place.We previously used an 8x8 LED matrix with many boards to control the text displayed over it, today we will use the P10 display with Arduino.
P10 modules can be cascaded to build any size of the advertising board. This panel has a total of 512 high brightness LEDs mounted on a plastic housing designed for best display results. ![]() So there is a total of 512 numbers of LEDs present in each module unit. It is recommended to connect a 5V, 3 Amp DC power supply to a single unit of P10 LED module. If you are planning to connect more numbers of the module, then increase your SMPS rating accordingly. P10 Led Matrix Code For ThisComplete code for this 10 Led Display Arduino along with the video is given at the end of this tutorial. Here we are using DMD.h Library for P10 led operations, download this library from here and install it in Arduino IDE. After that include the library for TimerOne.h which will be used for interrupt tasks. Then define the font name- ArialBlack16 for the text scrolling on display board. If yes, then it will trigger an interrupt pin for doing certain events. Function clearScreen(true) is used to set all pixels are off initially to clear the display board.
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