Phototransistor Optical Ttrigger (CB14648E)

This configuration was found in the Texas Instruments optoelectronics manual. PNP transistors support equivalents and the phot transistor does.

| Clique na imagem para ampliar |

Small inverter (CB9670E)
This inverter with the 555 IC provides a high voltage output, but very low current. We found it in...
Motor Phase Control (CB12247E)
This circuit is used to control the speed of motors. The triac can be any of the TIC series and...
Timer CA3140 and 555 (CB14932E)
This timer produces a continuous sound at the end of the timer set in potentiometer RV1. The...