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Led Matrix Pic Microcontroller

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12 Threads found on edaboard.com: Led Matrix Pic Microcontroller
I needs your helps to design led DOT matrix DISPLAY USING pic microcontroller. I get some nice video in youtube. please help me....
What else do you need to do in your project other then drive the led display ?
are you connecting this led'S to the microcontroller pin directly? are you using any transistor switch? which microcontroller you are using? Give me your circuit diagram.... Micro controller pins will handle only upto 25mA(this is for pic & may vary for diff type of uC) & if the current exceed it could damage the port (...)
hi.. i have project moving sms on 16x64 matrix led using matrix gsm gdt11 model and 8051 microcontroller can any one help me in coding..??
Scrolling Dot matrix led Display using 8051 / 8051 Projects / Downloads : 8051 microcontroller Projects AVR pic Projects Tutorials Ebooks Libraries codes
pls visit Downloads / 8051 Projects / Scrolling Dot matrix led Display using 8051 : 8051 microcontroller Projects AVR pic Projects Tutorials Ebooks Libraries codes
Dear Experts, I want to display two lines (10 characters in each line) in led Dot matrix arrays (in each line there will be characters and numbers, e.g DATE 16 July). The content that will be displayed in the matrix will be provided by either a keypad (3X4 keypad) or from a PC. Please suggest me: 1. Which pic (...)
ASA to ALL im eorking on led matrix display consists of 16X16 led matrix can any body tel me what will the appropriate timmer1 relode value for this..... and why if you explain so i clear my concpts for scanning your input will be highly apprictaed thx
Hi umery2k75, Share on this too umery2k75(at)hotmail.com. I made this circuit too, but not with SMS. I made SMS and matrix display seperately. It was good days playing with MCUs. If you played with MCU's and made matrix display and a SMS send/receive module, than iy is easy to combine them together to display SMS's on dis
Anyone please I need some help/idea on how to implement this pic/microcontroller project: I need to implement a pic project ( possibly 16F84) that controlles 8 set of led that can turn ON/OFF and any of this led can, according to program parameter, display 7 color. In another words I need to controll a (...)
Here is an example of 4x4 keypad + led display based on a pic microcontroller: All what you need to modify is instead of displaying time display number/character of a key pressed .. Another example is based on 8051 microcontroller:
i try to make a rotating text on eight 7x7 led matrix displays with two max6952 IC's how can i connect a microcontroller to this chip ( PINS DOUT, CLK, CS, and DIN) Link to max6952 Please give me a schematic with software