Description: NE555 Multivibrator Module Kit Steady State Circuit Dual Flash Lamp Diy Training Kit parameters:Power supply voltage: 4.5-5.5V (DC voltage, 3 battery boxes are recommended)Board size: 2.5*3.5cmBuzzer: 5V passive buzzer, the sound of tap-tap-tap is small, please carefully if you mindFunction Introduction:After power on, NE555 outputs a certain frequency of square wave pulse. The high level lights one lamp and the low level lights the other lamp, so the two LEDS flash alternately and there is a clicking sound.This kit needs to be welded and installed by the buyer himselfCircuit introduction:The core component of this circuit is the 555 integrated timer, which works in the non-steady mode. After the power is switched on, the 3pin level at the output end of the 555 integrated timer constantly changes its high and low level. When the 3pin is at high level, LED1 goes out and LED2 shines.When the 3 feet are low, LED1 shines and LED2 goes out. At the same time, capacitor C3 discharges through the loudspeaker, and the loudspeaker makes a "tap" sound.So the leds light up alternately, and the speakers make a tap-tap-tapping sound.Model Number: NE555 multivibrator Package Include: NE555 Multivibrator Kit x Set
Price: 9.74 USD
Location: Hong-Kong
End Time: 2024-10-28T00:01:51.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Unbranded
Type: NE555 multivibrator kit
Unit Type: Unit
Model: 2356484985
MPN: 2356485010
Country/Region of Manufacture: China
Unit Quantity: 1 Set
