Pmod ACL2
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Pmod ACL2
3-Axis MEMS Accelerometer
Features
- User Selectable Resolution
- Less than 2 uA consumption at 100 Hz
- Activity and inactivity monitoring
- Free fall detection
- Follows the Digilent Pmod Interface Specification
Key Specifications
Range
±2/4/8g
Resolution
12-bits
FIFO Depth
512 Samples
Electrical
Bus
SPI
Specification Version
1.2.0
Logic Level
3.3V
Physical
Width
0.95 in (2.41 cm)
Length
0.80 in (2.03cm)
Documentation
Primary IC
Reference Manual
3D Model
J1 Pinout
Pin 1
~CS
Pin 2
MOSI
Pin 3
MISO
Pin 4
SCLK
Pin 5
GND
Pin 6
VCC
Pin 7
INT2
Pin 8
INT1
Pin 9
NC
Pin 10
NC
Pin 11
GND
Pin 12
VCC
J2 Pinout
Pin 1
INT1
Pin 2
GND
J3 Pinout
Pin 1
INT2
Pin 2
GND
The Digilent PmodACL2 (Revision A) is a 3-axis MEMS accelerometer that used the ADXL362 to provide up to 12 bits of resolution for each axis of acceleration. Additionally, this module offers a variety of feedback from multiple interrupt sources as well as power saving features through its inactivity monitoring.
Example Projects
Microprocessor
- Float a ping pong ball at will! - Community Project
- Raspberry Pi Rainbow Ruler - Community Project
- Using the Pmod ACL2 with Arduino Uno - Application note
Programmable Logic
- Arty A7 100T project using the Pmod ACL2, Pmod CLS, and Pmod 7SD created by user Tim S. on the Digilent Forum Forum thread
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- Digilent Pmod IPs are only supported in Vivado and Xilinx SDK versions 2019.1 and earlier.
Additional Resources
- Specification Version 1.2.0: PDF