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Enginear in the Bay Area!
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"I like this project a lot, I'm a huge fan of STM32. I think the real question here is programming language not IDE. Java based or portable C code. If you use Java based it limits functionality as these don't support DMA and multitasking which will…"
"I'm in the Bay Area, please add me to the waiting list!
Thanks,
-Todd"
Thanks,
-Todd"
"Are these sensor designs open source as with everything else? I would be interested to see the schematic of how they are designed. You say we can make our own, and provide a link to digikey, I would like to see the schematics if all possible. Also,…"
"See my implementation of a BLDC RPM sensor here: BLDC Hall Effect Sensor. The sensor simply uses at least one magnet (I use 4 to get higher update rate) and a hall switch (about $.40 on digikey).
-Todd"
-Todd"
"Im interested in this as well, is there a way to interface either TCP socket or API (and java?) with Google Earth?"
"200 Hertz for 9 degrees of freedom + filtering + DCM / Quaternion calculations is more than sufficient for anything I can think of, since the data is already filtered you need to take that into account.
(AHRS) Attitude Heading Reference System is…"
(AHRS) Attitude Heading Reference System is…"
"I believe the documentation / protocol you point to is over the wireless bluetooth (I don't see anything related to I2C adresses / registers and motionplus), has there been anything done towards listening on the I2C, and getting the data straight…"
"You may want to check out my project which I've documented here: TresCopter and stabilization concepts: Sensing the Gravity Vector."
"Available now for sampling (likely only OEM's), Q3 for mass production."
"I had heard about this and was curious. Thanks for reminding me and pointing this out."
"Hmm... Apparently I2C / SPI can read analog voltages since the accelerometers don't seem to be connected to ADC's like the external gyros in their block diagram."
"Let me add before a flame war breaks out - why it is better than the recommended Ardupilot EM-406A or the excellent LS20031, or the new Venus GPS?
Also, could someone explain the swiss made and "crummy asian module", i.e. uBlox 5?"
Also, could someone explain the swiss made and "crummy asian module", i.e. uBlox 5?"
"I'm curious, could you elaborate why ublox is "the best GPS ever"? I'm not up to date on specific GPS units."
"Also, what differential pressure sensor are you using?"
"I think you could definitely clean the pressure data up a lot using a moving average filter, thanks for pointing out the BMP085 to me, looks like a good simple cheap sensor.
IDG500 is showing about .8 deg/sec RMS drift rate from what I see,…"
IDG500 is showing about .8 deg/sec RMS drift rate from what I see,…"
