MIKROE-1307 MikroElektronika

2. Soldering the headers Before using your click board, make sure to solder 1x8 male headers to both left and right side of the board. Two 1x8 male headers are included with the board in the package. 1 8x8 B click 2 3 1. Introduction 4. Essential features 8x8 B Click with its MAX7219 IC gives additional 8x8 BLUE LED matrix to your design. The MAX7219 is serial input/ output common-cathode display driver Turn the board upside down so that Turn the board upward again. Make sure with SPI interface. It has BCD code-B bottom side is facing you upwards. Place to align the headers so that they are decoder, analog and digital brightness shorter parts of the header pins in both perpendicular to the board, then solder the control, 8x8 static RAM and several useful soldering pad locations. pins carefully. registers. 8x8 B Click is an accessory board in 3. Plugging the board in mikroBUS form factor. Its a compact and click easy solution for adding 8x8 BLUE LED matrix Once you have soldered the headers your to your design. It features MAX7219 8-digit board is ready to be placed into desired BOARD LED display driver module as well as 64 BLUE mikroBUS socket. Make sure to align the www.mikroe.com LED diodes. 8x8 B Click communicates cut in the lower-right part of the board with target board microcontroller via four with the markings on the silkscreen at the 8x8 B click Manual mikroBUS SPI lines (DIN, DOUT, CLK and mikroBUS socket. If all of the pins are ver. 1.00 CS). The board is designed to use 5V power aligned correctly, push the board all supply only, but it can be used with 3.3V the way into the socket. MCUs as well. 0 100000 0221466. LED diodes 5. 8x8 B Click Board Schematic There are four 8x8 Click DIG7 SEGDP DIG6 SEGDP DIG5 SEGDP DIG4 SEGDP DIG3 SEGDP DIG2 SEGDP DIG1 SEGDP DIG0 SEGDP boards which dieff r from LD1 LD2 LD3 LD4 LD5 LD6 LD7 LD8 each other by color of DIG7 SEGA DIG6 SEGA DIG5 SEGA DIG4 SEGA DIG3 SEGA DIG2 SEGA DIG1 SEGA DIG0 SEGA LEDs (red, green, blue, LD9 LD10 LD11 LD12 LD13 LD14 LD15 LD16 yellow). For more details look at following address: DIG7 SEGB DIG6 SEGB DIG5 SEGB DIG4 SEGB DIG3 SEGB DIG2 SEGB DIG1 SEGB DIG0 SEGB LD17 LD18 LD19 LD20 LD21 LD22 LD23 LD24