Vigyan Ashram has developed sensing model for facilitating the measurement of Temperature,Humidity,Rainfall.The system is developed by two volunteers of Vigyan Ashram Scotty and Mischell as their academic project.The demo model of this project is available in Fablab Section of Vigyan Ashram.
We will soon upload all the software and hardware related routines of this electronic data logger.
The following link gives the description in the form of ppt for the mentioned system.
datalogger_vigyanashram_presentation