Description
LED Digital Clock Without any microcontroller
This circuit is an LED Digital Clock Without using any microcontroller,
Using IC LM8560.
This circuit working with a 6 to 9v center tap transformer and consuming 1.7W of power.
YouTube Video: https://youtu.be/ic4fVayRft8
Parts List:
IC LM8560
Center tap transformer (6 or 9v output)
Capacitor 470uF 16V
Capacitor 1nF
Capacitor 15nF
LED (59pcs)
Diode 1N4007 (4pcs)
Push button switch (5pcs)
Toggle Switch 3pin
Dip switch 1d
Terminal 2P
Piezo buzzer
Resistor 100R 0.5W (2pcs)
Resistor 110K
Resistor 2.2K
Resistor 100K
9V battery with holder
Mar 05,2020
7,486 views
LED Digital Clock Without any microcontroller
2 Layers PCB 75 x 100 mm FR-4, 1.6 mm, 1, HASL with lead, White Solder Mask, Black silkscreen
LED Digital Clock Without any microcontroller
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Published: Mar 05,2020
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