Simple Biofeedback 4046 (CB18467E)

Details
Written by: Newton C. Braga

 

This circuit was found in an English documentation from the 90s. It uses a PLL CMOS 4046 and is powered by a 9 V battery. The sensors are two electrodes that must be held by the person.

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • Megaphone (CB994E)

    This circuit works only with carbon microphones, due its low impedance. The speaker should be good or...

  • Wien Bridge Oscillator (CB15547E)

      This circuit produces a sinusoidal signal whose frequency can be calculated using the formula next...

  • DTMF Decoder (CB25048E)

      This circuit was found in the 1987 Radio Electronics magazine. The components used are integrated...

Buscador de Datasheets


N° de Componente