CONTADOR DIGITAL de 0 a 99

In this video I will show you step by step how to assemble a DIGITAL COUNTER from 0 to 99 with a timer on a breadboard.

MATERIALS AND COMPONENTS:
-1 integrated NE555
-2 integrated 74ls90
-2 integrated 74ls47
-2 COMMON ANODE display
-1 LED
-2 460 ohm resistors
-1 10 kilo ohm resistor
-1 330 ohm resistor
-1 10 kilo ohm potentiometer
-1 electrolytic capacitor 100 microfarads x 25volts
-UTP CABLE
-2 breadboards

SCHEMATIC LINK:
https://drive.google.com/file/d/1EAh5...

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