Crystal Pierce Oscillator (CB6149E)

This circuit uses a 100 kHz crystal, but nearby frequencies can be obtained with appropriate crystals. Components are still common today.

| Clique na imagem para ampliar |

LD39020ADM30R Low Current LDO Regulator (COM109E)
September 2016 - It can be obtained from Mouser Electronics the new voltage regulators (LDOs) to...
Photoelectric Relay 2 (CB12929E)
This circuit is from an old publication but can be implemented with modern silicon transistors such as...
DSC600 MEMS Oscillators
August 2017 - Mouser Electronics is supplying the Microchip DSC000 MEMS series oscillators for...