This content is Free Access.
BtM, a Low-cost Open-source Datalogger to Estimate the Water Content of Nonvascular Cryptogams
7,647 Views
•
08:25 min
•
March 25, 2019
DOI:
1Real Jardín Botánico (CSIC-RJB), 2Grupo de Neurocomputación Biológica, Dpto. de Ingeniería Informática, Escuela Politécnica Superior,Universidad Autónoma de Madrid, 3Department of Biogeography and Global Change,Museo Nacional de Ciencias Naturales (MNCN-CSIC), 4Centre for Ecology, Evolution and Environmental Changes (cE3c),Faculdade de Ciências da Universidade de Lisboa, 5Department of Botany, Faculty of Science,University of South Bohemia
Özet
Automatically generated
We present a simple and cost-effective method to build an open-source datalogger that measures the conductance of nonvascular cryptogams together with the environmental temperature and humidity. We describe the hardware design of the datalogger and provide step-by-step assembly instructions, the list of required open-source logging software, the code to run the datalogger, and a calibration protocol.
Explore More Videos
Nonvascular CryptogamsDataloggerWater ContentEcosystem FunctionsNitrogen FixationCryptogamic EcologyLow-costOpen-sourceEasy-to-assembleTemperature And Humidity SensorMicrocontrollerRTC ClockMicroSD BreakoutSolderingCircuit Board AssemblySHT7x SensorTransistorsMultimeterPower SupplyBatteryCable Clips
Read Article
Cite this Article
Leo, M., Lareo, A., Garcia-Saura, C., Hortal, J., Medina, N. G. BtM, a Low-cost Open-source Datalogger to Estimate the Water Content of Nonvascular Cryptogams. J. Vis. Exp. (145), e58700, doi:10.3791/58700 (2019).
Copy