From MikroElektonika Documentation
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MIKROE-2246 (pdf) |
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Matrix click From MikroElektonika Documentation Matrix click is a mikroBUS add-on board with two red or green there are two options 5x7 matrices driven by two MAX7219 8-bit LED Display Drivers. The active area of each matrix is 7.62mm high and mm wide. 7x5 is a standard resolution for displaying ASCII characters, so 7x10 click is essentially a dualcharacter display capable of showing letters in more readable typefaces compared to a 14-segment display. The click communicates with the target MCU through the mikroBUS SPI interface with two separate Chip Select lines for each matrix CSL for the left, CSR for the right . This board is designed to use a 5V power supply. Features and usage notes TK click The 7x5 LED matrix is a standard resolution for displaying ASCII characters. Matrix click is essentially a dual-character display capable of showing letters in more readable typefaces compared to a 14-segment display. If you double up on a board with two adjacent mikroBUS sockets, such as clicker 2 or Flip & click, Schematic also available in PDF you will get four characters. The possibility to horizontally scroll the text makes for a virtually unlimited space for displaying written information. Programming The code snippet results in blinking two by two letters of string provided as a first parameter. 1 void main 3 system_init 4 matrix_init 5 matrix_text_blink "MIKROELEKTRONIKA", MATRIX_MED_FAST 6 Delay_ms 1000 Matrix G click IC/Module MAX7219 8-bit LED Display Drivers and a pair of 7x5 LED matrices Interface SPI, CSL, CSR Power 5V supply Website Code examples that demonstrate the usage of Matrix clicks with MikroElektronika hardware, written for mikroC for ARM, AVR, dsPIC, FT90x, PIC and PIC32 are available on Libstock Resources - Data sheet for LED drivers - LTP-305HR LED matrix data sheet - mikroBUS standard specifications Retrieved from This page was last modified on 8 July 2016, at Content is available under Creative Commons Attribution unless otherwise noted. 8/8/2016 |
More datasheets: AT-1001(40) | AT-1103(40) | AT-1003(40) | AT-1006(40) | AT-1110(40) | 59145-010 | 59145-030 | 59145-020 | DBMM25PEK87 | MDM-25PBSM7 |
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