MIKROE-1446 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 CapSense click 2 3 4. Essential features 1. Introduction CapSense click with its CY8C201A0 IC is a capacitive sensing module that takes human body capacitance as an input and directly provides the real time sensor information 2 via I C output. The board contains capacitive Turn the board upside down so that Turn the board upward again. Make sure sensing elements (5-segment slider and bottom side is facing you upwards. to align the headers so that they are two buttons) as well as two LEDs. The Place shorter pins of the header into the perpendicular to the board, then solder the CY8C201A0 has high immunity against appropriate soldering pads. pins carefully. radiated and conductive noise. CapSense click is an accessory board in mikroBUS form factor. Its a compact and 3. Plugging the board in easy solution for adding capacitive sensing click elements to your design. It features Once you have soldered the headers your CY8C201A0 capacitive controller and board is ready to be placed into desired BOARD capacitive sensing elements. CapSense mikroBUS socket. Make sure to align the www.mikroe.com click communicates with the target cut in the lower-right part of the board board microcontroller via mikroBUS I2C with the markings on the silkscreen at CapSense click Manual ver. 1.00 (SDA, SCL), AN and RST lines. The board is the mikroBUS socket. If all of the pins are designed to use 3.3 V or 5 V power supply. aligned correctly, push the board all LED diode (GREEN) indicates the presence the way into the socket. 0 100000 025055 of power supply. 6. SMD jumper 5. CapSense click Board Schematic There is one zero-ohm SMD jumper J1 used to select whether 3.3 V or 5 V power supply is used. Jumper J1 is soldered in 3.3 V position by default. VCC P1 LD1 1 B1 J1 R2 R6 R8 BL0 560 560 VCC-3.3 VCC-5 7. Code Examples VCC C2 560 C1 VCC 5 L0 1.2nF Once you have done all the necessary VCC 100nF 4 L1 U1 CY8C201A0 preparations, its time to get your click 3 L2 GP0-2 R4 R5 AN PWM VCC XRES 4K7 4K7 RST INT board up and running. We have provided 2 L3 BL1 1 12 GP0-2 GP0(0) GP0(2) CS TX R1 BL0 2 11 XRES GP0(1) XRES SCK RX 2K2 the examples for mikroC , mikroBasic and 1 L4 SCL R9 330 3 10 R11 560 L0 SCL SCL GP1(4) MISO SCL SDA R10 330 4 9 R12 560 L1 SDA SDA GP1(3) SDA MOSI VCC mikroPascal compilers on our Libstock +3.3V +5V LD2 P2 R7 GND GND 10K website. Just download them and you are LD3 1 B0 ready to start. R3 BL1 560 .com 8. Support MikroElektronika oers ff Free Tech Support (www.mikroe.com/support) until the end of product lifetime, so if something goes wrong, we are ready and willing to help MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document. Specification and information contained in the present schematic are subject to change at any time without notice. Copyright 2013 MikroElektronika. All rights reserved. CAP SENS SLIDER L4 R13 560 5 16 B1 GP1(0) GP0(4) L3 R14 560 6 15 GP1(1) CSInt 7 14 B0 VSS GP0(3) L2 R15 560 8 13 GP1(2) VDD