[AR] Re: magnetic apogee sensor
- From: Emil Johnsen <emil@xxxxxxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Mon, 20 Jul 2015 09:44:44 +0200
(http://www.zeptobit.com/zeptomag/).
The MAG3110 is a 3-axis magnetic sensor with an I2C interface. It's a 2x2mm
DFN-10 package so it's best to use a PCB, but it can be soldered
dead-bug-style for prototyping.
Can you share the PCB circuit you designed with the MAG3110 to detect apogee
and fire an electrical igniter? Did you flight test this project so far?
jd
The circuit diagram is included in the user manual:
http://www.zeptobit.com/wp-content/uploads/2014/04/ZeptoMag-User-Manual1.pdf
My site is up again now, so you should be able to download it.
I have flight tested it twice. Videos here:
https://www.youtube.com/channel/UC9VMLhnWoSX8vsocPqSpDFw
I have sold >50 units so I it has brobably been flown many times.
Emil
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