Crystal oscillator circuit Archives

Transistor Crystal Oscillator circuit ideas

If you are looking for a constant frequency generator that easy and inexpensive. Here are the transistor crystal oscillator circuit ideas. They may help you works finish. There are 4…

February 16, 2020RF - Radio Circuits15 Comments

Crystal-tester-circuits-using-bc107,BC109,BC106

Meters & Detectors

2 Crystal tester circuits with PCB

This is Crystal tester circuit using NPN transistors as main. LED1 is light up when a crystal is good and simple oscillator circuit works.

November 23, 2018Meters & Detectors3 Comments

Simple crystal oscillator 1-10MHz using inverter gate

Digitals & Microcontrollers Oscillator circuits

5 Crystal oscillator Circuits using CMOS

This Simple Crystal oscillator Circuit using 74LS04 that provided square wave of 1MHz to 10MHz, Use inverter gate IC and control frequencies with crystal [...]

November 17, 2018Digitals & Microcontrollers, Oscillator circuits6 Comments

Oscillator circuits

60Hz Standard frequency of Calibration using MM5369

This is 60Hz calibration frequency standards for digital clock. As 50hz or 60hz frequency generator at TP 3.579MHZ. power supply 12V.Out put Frequency 60HZ [...]

March 4, 2017Oscillator circuits5 Comments

RF - Radio Circuits Oscillator circuits

ECG simulator circuit using CD4521 and CD4017

ECG simulator circuit is very useful in the medical community. Such as experimental research - development of bio-medical image, using Digital IC as main [....]

March 8, 2014RF - Radio Circuits, Oscillator circuits13 Comments