Mikroelektronika MikroE Development Kits MIKROE-237 Data Sheet
Product codes
MIKROE-237
MikroElektronika
Motion Sensor Board
The Motion Sensor additional board features a sensor AMN11112 detecting infrared (heat) emission of bodies. It detects changes in
infrared spectrum. When some changes are detected the microcontroller’s pin is fed with a logic one (1). For connecting the additional
board to a development system or a device containing a microcontroller it is necessary to use pads.
Figure 1: Motion Sensor Board
Figure 3: Motion Sensor Board connection schematic
Figure 2: Motion Sensor Board’s back side
Infrared movement sensor
The function of the Motion Sensor Board’s pins:
VCC
- +5V
GND
- Ground
OUT
- Digital output
The Motion Sensor Board has a range up to 10m and is widely used in different applications such as alarms, automatic light switches,
garage door openers and similar applications where the operation of some electrical device is necessary only in the presence of
humans, which enables power consumption reduction.