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 4. Essential features Button R click 2 3 The tactile feel from a pushbutton cannot be easily substituted by onscreen user interfaces. Multitouch gestures, swipes, taps and double taps have their place, but if you need a reliable way to control an important switch, and a way of always knowing whether contact has been made, hardware pushbuttons are irreplace- able. It doesnt have to be an on/off switch either. Since the backlight LED is controlled Turn the board upside down so that Turn the board upward again. Make sure independently, you can program different pat- the bottom side is facing you upwards. to align the headers so that they are terns (varying level of light intensity or rate of Place shorter pins of the header into the perpendicular to the board, then solder the blinking on subsequent button presses), giv- appropriate soldering pads. pins carefully. ing additional feedback to the end-user. 1. Introduction 3. Plugging the board in Button R click is the simplest solution for click adding a single pushbutton to your design. Once you have soldered the headers your The button itself is transparent, 6.8mm board is ready to be placed into the desired BOARD in diameter and has a red LED backlight. mikroBUS socket. Make sure to align the cut www.mikroe.com When pressed, it sends an interrupt signal in the lower-right part of the board with the to the target board microcontroller, while markings on the silkscreen at the mikroBUS the LED is controlled separately through the socket. If all the pins are aligned Button R click manual ver 1.00 mikroBUS PWM pin. Button R click can use correctly, push the board all the either a 3.3V or a 5V power supply. way into the socket. 01000000796458. 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 compilers on our Libstock website. Just download them and you are ready to start. PWR SEL. VCC VCC VCC .com T1 R1 2 K 9. Support 2K2 PWM AN PWM R4 A 1 INT PWM INT RST INT 10K CS TX MikroElektronika offers free tech support PWR SCK RX (www.mikroe.com/support) until the end of SCL MISO R2 R3 SDA MOSI the products lifetime, so if something goes 180 10K C1 +3.3V +5V 10nF wrong, were ready and willing to help GND GND MIKROBUS DEVICE CONN. 6. Dimensions 7. SMD jumper 10. Disclaimer MikroElektronika assumes no responsibility mm mils or liability for any errors or inaccuracies that may appear in the present document. LENGTH 28.6 1125 Specification and information contained in WIDTH 25.4 1000 the present schematic are subject to change HEIGHT* 5.7 225 Button R click has a PWR SEL jumper (zero at any time without notice. ohm resistor) that lets you switch between 28.6 mm / 1125 mils * without headers 3.3V and 5V power supplies. Copyright 2015 MikroElektronika. All rights reserved. 1 2 25.4 mm / 1000 mils 3