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 7x10 R click 2 3 4. Essential features 7x5 is a standard resolution for displaying ASCII characters, so 7x10 click is essentially a dual-character display capable of showing letters in more readable typefaces compared to a 14-segment display. The dot matrix can also show scrolling text, thus fitting longer messages in small space. The pair of 8-bit Turn the board upside down so that Turn the board upward again. Make sure SIPO shift registers drive the display. The the bottom side is facing you upwards. to align the headers so that they are current amplification necessary for driving Place shorter pins of the header into the perpendicular to the board, then solder the the LEDs is performed by a Darlington appropriate soldering pads. pins carefully. Transistor array while a Johnson counter performs the necessary LED multiplex. 1. Introduction 3. Plugging the board in 7x10 R click carries a matrix of 70 red LEDs driven by a pair of 8-bit serial-in, parallel- click Once you have soldered the headers your out shift registers, a Darlington Transistor board is ready to be placed into the desired array and a Johnson counter. The click BOARDS mikroBUS socket. Make sure to align the communicates with the target MCU through www.mikroe.com cut in the lower-right part of the board with the mikroBUS SPI interface (SCK, SDO, the markings on the silkscreen at the SDI), with additional functionality provided mikroBUS socket. If all the by R CLK, MR , LATCH and R RST pins. 7x10 7x10 R click Manual v101 pins are aligned correctly, R click is designed to use either a 3.3V or a 5V power supply. push the board all the way 0100000088975 into the socket.8. Code examples 5. Schematic Once you have done all the necessary preparations, its time to get your click board up and running. We have provided examples for mikroC , mikroBasic and mikroPascal VCC VCC VCC COL1 1 12 ROW1 COL6 1 12 ROW1 compilers on our Libstock website. Just PWR SEL ROW3 2 11 ROW2 ROW3 2 11 ROW2 J1A download them and you are ready to start. R13 3 10 3 10 COL2 COL3 COL7 COL8 4K7 R12 R CLK R RST ROW5 4 9 ROW4 ROW5 4 9 ROW4 AN PWM 470 MR RST INT LATCH ROW6 5 8 COL5 ROW6 5 8 COL10 CS TX SCK SCK RX SDO ROW7 6 7 COL4 ROW7 6 7 COL9 SCL PWR MISO SDI MOSI SDA .com +3.3V +5V GND GND R11 4K7 VCC VCC R2 - R5 U2 R7 - R10 U1 R1 R6 1 16 1 16 COL4 COL9 Q1 VCC 160 Q1 VCC 160 COL3 2 15 COL5 COL8 2 15 COL10 Q2 Q0 Q2 Q0 COL2 3 14 SDI COL7 3 14 SER Q3 DS Q3 DS 9. Support COL1 4 13 COL6 4 13 Q4 OE Q4 OE 5 12 LATCH 5 12 LATCH Q5 STCP Q5 STCP 6 11 6 11 SCK SCK Q6 SHCP Q6 SHCP 7 10 MR 7 10 MR Q7 MR Q7 MR VCC VCC VCC 8 9 SER 8 9 SDO GND Q7S GND Q7S 74HC595 74HC595 MikroElektronika offers free tech support C1 C2 C3 100nF 100nF 100nF (www.mikroe.com/support) until the end of VCC U3 U4 the products lifetime, so if something goes CD4017 Q5 1 16 CD4017 Q0 1 16 ROW1 Q5 Vdd 1B 1C CD4017 Q1 2 15 R RST CD4017 Q1 2 15 ROW2 Q1 RST 2B 2C CD4017 Q0 3 14 R CLK CD4017 Q2 3 14 ROW3 wrong, were ready and willing to help Q0 CLK 3B 3C CD4017 Q2 4 13 CD4017 Q3 4 13 ROW4 Q2 CLKI 4B 4C 5 12 5 12 CD4017 Q6 CD4017 Q4 ROW5 Q6 CO 5B 5C 6 11 CD4017 Q5 6 11 ROW6 Q7 Q9 6B 6C CD4017 Q3 7 10 CD4017 Q4 CD4017 Q6 7 10 ROW7 Q3 Q4 7B 7C 8 9 8 9 Vss Q8 E COM CD4017 ULN2003 6. Dimensions 7. SMD jumper 10. Disclaimer 7x10 R click features an MikroElektronika assumes no responsibility mm mils SMD jumper (zero ohm or liability for any errors or inaccuracies resistor) that lets you that may appear in the present document. LENGTH 57.15 2250 switch between a 3.3V Specification and information contained in WIDTH 25.4 1000 or a 5V power supply. the present schematic are subject to change HEIGHT* 5.33 210 at any time without notice. 57.15 / 2250 mils * without headers Copyright 2015 MikroElektronika. All rights reserved. CD4017 74HC595 25.4 mm / 1000 mils ULN2003 74HC595