connector, are readily available through various vendors
including Amazon, eBay, and AliExpress.
+ These pressure sensors have three wires and sometimes a
+ shield around those wires. The colors of the wires can vary,
+ but typically are red for power, black for ground, and green
+ for the analog output. Hook red to '+5', green to 'PRES', and
+ black to one of the two 'GND' screws on the board. The other
+ 'GND' screw is available for connecting the shield if one is
+ present. This is mostly relevant if you're using the product
+ for static testing on the ground with a longer than usual
+ cable.
+
To log in-flight chamber pressure, a typical approach
might be to drill a 1/8" sampling hole all the way
through the center of the motor's forward closure, then
If you aren't up for machining closures yourself,
link:http://lokiresearch.com[Loki Research] sells
54mm and 75mm "experimental bulkheads" with threaded
- sensor ports that can be used with snap ring cases.
+ sensor ports that can be used with snap ring cases,
+ and other related mechanical bits and pieces.