Datasheet
8. Support
MikroElektronika oers Free Tech Support
(www.mikroe.com/esupport) until the
end of product lifetime, so if something goes
wrong, we are ready and willing to help!
7. Code Examples
.com
Once you have done all the necessary
preparations, it’s time to get your click
board up and running. We have provided
the examples for mikroC, mikroBasic and
mikroPascal compilers on our Libstock
website. Just download them and you are
ready to start.
6. Power supply selection
On-board PWR SEL zero-
ohm resistor (SMD jumper)
is used to determine
whether 5V or 3.3V power
supply is used. This resistor
is provided in 3.3V position by default. In order
to use DIGIPOT click with 5V development
system, it is necessary to resolder this jumper
to 5V position.
5. DIGIPOT click Board Schematics
Terminal B
Terminal W
Terminal A
GND
CN2
CN3
PB
PW
PA
R2
100K
VCCVCC
SCK
CS#
SDI
VCC
PWR SEL
R1
2K2
PWR
VCC
C1
100nF
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
SCK
CS#
SDI
1
2
3
4
8
7
6
5
1
2
3
J1
VCC
V5+3V3+
CS
SCK
SDI
VSS
VDD
P0B
P0W
P0A
U2
MCP4161
MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specication and information contained in the present schematic are subject to change at any time without notice. Copyright © 2012 MikroElektronika. All rights reserved.