en:altimet
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| MLAB documentation contains examples of connections for microcontrolers [[en:arm]], [[en:pic16f87xtq44|PIC]] and [[en:atmegatq32|AVR]]. | MLAB documentation contains examples of connections for microcontrolers [[en:arm]], [[en:pic16f87xtq44|PIC]] and [[en:atmegatq32|AVR]]. | ||
| - | Furthermore, both types of sensors (with I²C or SPI interface) can be read directly from the computer using a Python library [[en:pymlab|pymlab]] and conversion modules [[en:usbi2c|USBI2C]] a [[en:i2cspi|I2CSPI]]. | + | Furthermore, both types of sensors (with I²C or SPI interface) can be read directly from the computer using a Python library [[en:pymlab|pymlab]] and conversion modules [[en:usbi2c|USBI2C]] and [[en:i2cspi|I2CSPI]]. |
| {{ :cs:modules:altimet_i2c_spi_link.jpg?direct&300 | An example of connecting the SPI module version to PC. }} | {{ :cs:modules:altimet_i2c_spi_link.jpg?direct&300 | An example of connecting the SPI module version to PC. }} | ||
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| ===== Parameters ===== | ===== Parameters ===== | ||
| - | When measuring the parameters of MPL3115A2 during the [[en:abl|ABL01A]] project, we found out that the pressure measurements were functional at least up to 16 km (approximately 10kPa), a much better than the parameter stated in the catalogue list. On the other hand, the internal pressure atmospheric model is only usable up to 10 km of altitude - in higher altitudes it experiences considerable inaccuracies. | + | When measuring the parameters of MPL3115A2 during the [[en:abl|ABL01A]] project, we found out that the pressure measurements were functional at least up to 16 km (approximately 10kPa), a much better result than the parameter stated in the catalogue list. On the other hand, the internal pressure atmospheric model is only usable up to 10 km of altitude - in higher altitudes it experiences considerable inaccuracies. |
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| - | Reading the pressure via I2C bus, a following python code was used: [[https://github.com/MLAB-project/MLAB-I2c-modules|Externí odkaz]] | + | Reading the pressure via I2C bus, a following python code was used: [[https://github.com/MLAB-project/MLAB-I2c-modules|External link]] |
| ==== Modul power supply ==== | ==== Modul power supply ==== | ||
en/altimet.1546175992.txt.gz · Last modified: 2018/12/30 14:19 (external edit)
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