Posted inOscillator 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 [...]
LM8365 alarm digital clock for beginners
The digital clock circuit board using LM8365,alarm and relay control, alert 2 times in 24 hour,backup battery power outage. Show dates, months or seconds [...]
Posted inControls & Timers
LM8560 Digital clock circuit diagram with alarm
The digital clock circuit that electronic amateurs are most interested. And The clock ICs that most popular are LM8361, MM5387, [...]
Posted inDigitals & Microcontrollers
Big digital clock circuit without microcontroller
This is Big digital clock circuit without microcontroller, This projects use all CMOS ICs for learn digital and use 7 segment 6 inch LEDs and AC line 50Hz. [...]
Based time crystal Digital Clock Generator circuit
I am going to show you a crystal digital clock generator circuit. We design this circuit for the digital counter circuit. They require high accuracy frequency, in the square waveform.…