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5 LED Random Sequence Flasher Kit image Zoom

5 LED Random Sequence Flasher Kit

5 LEDs flash on and off in sequence after a switch is closed. The flashing sequence will remain on until the switch is closed
agian. 3V operation. Uses small chip on baord PCB. Trimpot to adjust flashing rate.

Availability: In stock
Assembly Required: Yes



Assembly Required!
Product Description


    QK52M.JPG (19515 bytes)This cmos VLSI single chip-on-board is designed for electronic toy and warning light applications.ᅠ Five ultra bright LED's flash on/off in a pseudo-random or sequential mode depending on whether a switch is open or connected high.ᅠ Continuous flashing mode or toggle on/off is selectable by another switch.ᅠ The flash rate is controlled by a trimpot.ᅠ Typical standby current is less than 1uA with both switches unconnected.ᅠ 2.0V to 3.6V operation.ᅠ Operating current 10 - 16mA.


Additional Information

    Additional Information

    SKU QK52M
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