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Electronic Dice DIY Kit 5mm Red LED Interesting Parts NE555 CD4017 Electronic Production Suite

$17.08 AUD

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In stock

Optional product install assistance
Estimated delivery between 2021/10/19 - 2021/10/26
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SKU: C122-1169752 Category:

Description:

Electronic dice kit is based on the NE555 oscillator circuit and fun circuit CD4017 counter display kit. Can simulate the dice, make fun of the game.

Parameters:

Supply voltage: 4.5-5V
Dimensions: 74 x 35mm
Note: This is a DIY kit, you need to assemble it.

Function:

When a power-up, 7 LED will randomly display a number of points, players press the switch S1,7 all lit LED only after about 7 seconds LED light starts blinking, until finally showed stable points. Throughout the end of the first “crap” process.

Circuit:

Circuit mainly by the pulse generator and a decade counter circuit. Pulse generator and external element by NE555 multivibrator, when you press the button S1 when Q1 turns on, the output pulse NE555 3 feet, then five turns the output CD4017 output high, resistors and transistors by different combination, can drive seven LED light to indicate the number of points 1-6 points.

Circuit diagram:

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Weight0.03 kg
MPN

1169752

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