Light effect “Pulsating Heart” K204.1 Kit
€0.00
The light effect consists of two nested hearts made of 40 red LEDs that turn on alternately. The effect is dynamic, bright and very attractive. The device demonstrates the heartbeat of the human heart.
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Description
Specifications
● Supply voltage, V……………………………………………..9-12
● Current consumption……………………………………………no more than 100 mA
● Overall dimensions of the board, mm………………………………80×76
Setting up, starting up and operation of the circuit
A correctly assembled circuit starts working from the first switch-on and no adjustment is needed. The circuit has protection against power supply polarity reversal. The minimum operating voltage at which the correct and pleasant operation of the device is guaranteed is 9 Volts! Therefore, it is not recommended to connect the circuit to the “KRONA” battery, since 40 LEDs will drain it very quickly. It is also important not to mix up the transistors Q1, Q2, since they have different conductivities. By selecting R2, R3, C1, you can change the frequency of the “pulse” and “pause”.
Quick User Guide 
Additional information
| Weight | 0.3 kg |
|---|
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