Humidity sensor (CB25284E)

Details
Written by: Newton C. Braga

 

This circuit also detects IR, providing LED indication. The circuit is used to indicate humidity in bench tests. We found it in the Radio Electronics magazine of February 1990.

 


| Clique na imagem para ampliar |

 

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • 455 kHz Oscillator (CB4240E)

           This simple oscillator generates a 455 kHz signal. The circuit is from an 80's documentation and its...

  • Extended timer (CB8718E)

           This circuit was found in a 90s Popular Electronics. It is based on a Motorola double timer common at...

  • Customer Service Counter (CB6141E)

           This circuit can be used as an answering password system in a store, office, or other location....

Latest