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Development of background radiation monitoring with IoT based device

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SmartGeiger

Development of background radiation monitoring with IoT based device

Objectives

  • Flash ESP32 with Micropython
  • Setup 400v voltage output to count radioactivity from SBM-20 with 4.5M MΩ series resistor
  • Measures radioactive gamma and beta and alpha radiation with quite good resolution
  • Use of shields to detect particles
  • Use of ULTRASONIC SENSOR to detect location of the sample
  • Collcet the data from the serial and then add them to a list of array by using python script
  • Use of MQTTClient to pass the observed data to network
  • Use of Node-RED to programe for wiring together hardware devices, APIs and online services in new and interesting ways.