2 Pcs NE555 Pulse Frequency Adjustable Module Square Wave Si

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Description:

LED output indication, the low level LED lights, LED off high.

Led flashing speed indicates the output frequency variation.

Produce different frequency square wave or rectangular wave.

Regulation led flashes can adjust frequency change corresponding to the change.

Jump choice of different frequency bands outside, RV1 can adjust the frequency adjustment.

Specification:

Size: Approx. 40x20x13mm/1.57x0.79x0.51inch

Power supply: Input voltage: 5V-12VDC

5V supply output current: about 10MA

12V supply output current: about 30MA

Frequency: 5 bands (Found)

J1 file: 0.6Hz ~ 25Hz

J2 file: 7Hz ~ 300Hz

J3 file: 50Hz ~ 2.5kHz

J4 block: 350kHz ~ 6.6kHz

J5 block: 6.7kHz ~ 180kHz

Adjustable duty cycle range: 0.4-0.99

Package Includes:

2 Pieces NE555 Signal

Note:

Please allow 1-3mm differs due to manual measurement.

Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.

NE555 Signal ;Pulse ;Square Wave ;Square Impulsator;Square Wave Frequency;Adjustable Frequency;Micro Signal ;Forcing Function ;Adjustable Duty Cycle

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