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 © 2014 MikroElektronika. All rights reserved.
5. UNI HALL click
™
board schematic
8. Support
7. Code examples
MikroElektronika offers free tech support
(www.mikroe.com/support) until the end
of the product’s lifetime, so if something
goes wrong, we’re ready and willing to help!
Once you have done all the necessary
preparations, it’s 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.
6. SMD jumper
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN.
R1
2K2
GND
GND
VCC
GND
C4
10nF
GND
R2
10K
VCC
HALL_OUT
1
2
3
Vdd
Vout
GND
U1
HALL US5881
INT_OUT
1
2
3
5
4
6
VccA
GND
A
B
DIR
VccB
U2
74LVC1T45
GND
VCC- 3.3V
VCC- 3.3V
C3
100nF
VCC
HALL_OUT
1
2
3
J1A
INT_OUT
R3
10K
GND
C1
100nF
GND
C2
100nF
GND
LED
VCC
VCC
VCC
LOGIC LEVEL
.com
To switch between 3.3V and 5V power sup-
plies, use the on-board zero-ohm SMD jumper.
By default it’s soldered in the 3.3V position.
