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DIY DIGITAL CLOCK
THIS IS A SIMPLE DIGITAL CLOCK THAT WORKS WITH A 9V BATTERY AND CAN BE SET JUST THREE BUTTONS.
IF U LIKE THIS PROJECT , PLS LIKE :)
U WILL NEED: seven segment display(4), 4 pin push button switch (3), 4.00MHz crystal , 220N capacitor, PIC16F84A ic , 22PF ceramic capacitor (2), LM7805 voltage regulator , 2.2K resistor (8), 10k resistor (4), 820E resistor .
PLS LIKE MY PROJECT :)
Dec 01,2018
7,137 views
DIY DIGITAL CLOCK
2 Layers PCB 57 x 54 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen
7137
9
2
5.44 (4)
Published: Dec 01,2018
Standard PCB
Download Gerber file 198
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