Categories

Posts Tagged ‘DHT-22’

CO2, temperature and humidity monitor

Tuesday, September 13th, 2016

An open source CO2 monitoring project from Roving Dynamics: The project described below uses a MH-Z16 or MH-Z19 CO2 sensor and a DHT-22 (or DHT-11 if less accuracy is required) to measure the Temperature and Humidity. It has a 4 line by 20 character LCD Display to show the current readings...

Tags: , , ,
Posted in PIC, sensors | No Comments »

Recent Comments

  • Craig Hollabaugh: Excellent tip, please keep these coming. Thanks!
  • ConnyCola: When will the page go online? I would love to see more of the new service!
  • Edward Mallon: Dr. Beddow's instrumentation class has been building the 2016 version of the Cave Pearl datalogger for more than three years, and feedback from that experience...
  • Neal: Loose no more.
  • Crawford: Must try to win...