The analog accelerometer

These will be 12, of type ADXL 335 - 3 axis analog output accelerometer:

Power consumption is 1.5 mA and it has 3.3 regulator allowing 3 - 5 v powering.

I will put one of these analog accelerometer on each servo motor with the 3M dual lock, that is strong and allow removal and replacement.

Review of the i2c Addresses with the new hardware

New i2c scan is as follow now, after changing the hardware.

AB Electronics ADC PI
Adafruit PWM Hat

pi@raspberrypi:~ $ sudo i2cdetect -y 1
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: 40 -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- 68 69 6a 6b 6c 6d -- --
70: 70 -- -- -- -- -- -- -- 

Where each address is taken as per the below table:

40: Adafruit 16 Channels PWM Hat

68: AB Electr ADC PI board 1 chip 1

69: AB Electr ADC PI board 1 chip 2

6a: AB Electr ADC PI board 2 chip 1

6b: AB Electr ADC PI board 2 chip 2

6c: AB Electr ADC PI board 3 chip 1

6d: AB Electr ADC PI board 3 chip 2

70: Adafruit 16 Channels PWM Hat.. this must be a second address used by Adafruit 16 Channels PWM Hat