Page 1 of 1

DLP to boost sensor with pictures

Posted: Mon May 28, 2018 8:20 pm
by Matt
DLP devices AD converter
http://www.dlpdesign.com/usb/io8.php

Motorola MPX4250GP
http://cache.freescale.com/files/sensors/doc/data_sheet/MPX4250.pdf
Source from Mouser, Digikey etc

One way of wiring:
20180528_183848m.jpg
20180528_183848m.jpg (142.1 KiB) Viewed 1529 times


This allows Port1 and Port2 for AFR inputs
Port 3 is for signal input

Pins pictured on MPX are 1. signal(white), 2. GND (green) 3. Power (5V)

Configuring (software manual - wideband section)
https://www.nistune.com/docs/NIStune%20Software%20Users%20Manual.pdf

Select Wideband directory
C:\users\<name>\Documents\Nistune\Wideband\DLPADConverter
- AFM Auxiliary input 1 (0 - 5 volts, Ground) - afr1.csv
- Auxiliary input 2 (0 - 5 volts, Ground) - aux1.csv
- Auxiliary input 3 (0 - 5 volts, Ground) - aux2.csv
- Auxiliary input 4 (0 - 5 volts, Ground) - aux3.csv
- Auxiliary input 5 (0 - 5 volts, Ground) - aux4.csv
- Auxiliary input 6 (0 - 5 volts, Ground) - aux5.csv

Documents\Nistune\Wideband\DLPADconverter folder

aux2.csv file edit to look like:

Code: Select all

MPX Boost (PSI/InHg)
200,0
5000,37.7