Pointy
Well-known member
Hi,
I have a Triple Axis Accelerometer Breakout - MMA7361 and want to use it as some of my joystick axis. As I am new to this I just wanted to check my connections...
VCC ---> 3V on Teensy 3
GND ---> AGND on Teensy 3
X,Y,ZOUT ---> A0-A2 on Teensy 3
SLP ---> Suitable Digital Pin on Teensy 3
GSEL ---> Suitable Digital Pin on Teensy 3
0GD ---> Suitable Digital Pin on Teensy 3 (probably wont use this)
ST ---> NC
The SLP needs to be pulled high for the device to work, and GSEL need to be high to select 6G mode. Can I just connect these pins directly to the Teensy 3 or would I need to use a resistor? I am also assuming that I should be using AGND instead of GND, is this correct?
Thanks in advance,
Les
I have a Triple Axis Accelerometer Breakout - MMA7361 and want to use it as some of my joystick axis. As I am new to this I just wanted to check my connections...
VCC ---> 3V on Teensy 3
GND ---> AGND on Teensy 3
X,Y,ZOUT ---> A0-A2 on Teensy 3
SLP ---> Suitable Digital Pin on Teensy 3
GSEL ---> Suitable Digital Pin on Teensy 3
0GD ---> Suitable Digital Pin on Teensy 3 (probably wont use this)
ST ---> NC
The SLP needs to be pulled high for the device to work, and GSEL need to be high to select 6G mode. Can I just connect these pins directly to the Teensy 3 or would I need to use a resistor? I am also assuming that I should be using AGND instead of GND, is this correct?
Thanks in advance,
Les