Data-logging and telemetry, open source projects
Continuing with the theme of the previous post where we’ve seen COTS data loggers, here I will list all the open source projects I’ve found […]
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Data-logging and telemetry, a market research
Before embarking on a new project it is advised to do some research; specially to see if somebody else has done it already and how. […]
Continue reading »Noise, noise, noise
Noise is a mayor concern when precise measuring is of utmost importance. Thus, before ordering the PCB I wanted to test the sensor on a […]
Continue reading »Off-topic, the ATtiny85 LuminchOne
I fell in love with the LuminchOne when I saw it last year, and since then I wanted to build my own. Even bought the Luxeon […]
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Road car telemetry, some things will be easy…
… others not so much. I mean, compared to a go-kart telemetry system. The easy part: by connecting to the CAN bus in the ECU, […]
Continue reading »Barometric altimeter, the core components
In the picture we can see the BMP085 barometric pressure sensor from Bosch and the SOIC packaged PIC18LF14K50.
Continue reading »Barometric altimeter v0.1
That’s more or less what I think the board should look like.
Continue reading »Static pressure, an example with VEGA
On a previous post about static pressure I talked a little bit about its importance in determining altitude. As it seems to me that it was […]
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Ferrari Formula One
In auto racing, 27 and 28 were Ferrari Formula One numbers from 1981 to 1995 except in 1990 when reigning World Champion Alain Prost had […]
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Telemetry backup, EEPROM
Sending data over radio frequency is subject to connectivity flaws; thus it is important to have some data backup mechanism. The most sensible option would […]
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