Biofeedback Thermometer (CB24401E)

Details
Written by: Newton C. Braga

 

This circuit was found in February 1976, Radio Electronics magazine. The circuit is quite sophisticated using a fast-acting (thermometric) sensor and analog indicator.

 


| Clique na imagem para ampliar |

 

 

  

Latest

Circuit Bench

  • Toss (CB20959E)

      This game was found in an old Popular Electronics. The unijunction transistor can be 2N2646. The...

  • Ground Fault Switch (CB5947E)

          This circuit interrupts the power supply when grounding is missing. The circuit is from an old...

  • Timer 4093 (CB18270E)

        In figure 1 we have a circuit that turns on after a certain time and then turns off, also after a...

Buscador de Datasheets


N° de Componente