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Shape about 12mm * 12mm, operating voltage 2v-5v,

timing can be set to a minimum to a maximum of 2 seconds 1,000 hours, as indicated below description

Function and Design

1. The circuit according to claim connected and set a good time resistance and supply voltage;

2. Before the power not trigger output is high;

3. Trigger terminal "falling" trigger effective immediately

after the trigger output terminal goes low at the same time start the timer circuit;

4. Set the timer time to recover after the output terminal is high, wait for the next "falling" trigger;

5. The chip is not repeated triggered, meaning that

continue to trigger in the period after the trigger chip output low if the trigger is invalid;

6. The trigger end of "falling" Trigger refers to the instantaneous change from high level to a low level;

7. General refers to VCC high voltage, low means 0-0.3v or GND,

provided that they meet the level requirements can be;

8. trigger terminal can be connected to touch switch or microcontroller IO port or

other digital circuits have a "falling" can effectively trigger;

9. The trigger can be designed to power, only to trigger a short circuit to ground, power is triggered,

the time to recover after the output to a high level, waiting for the next

Falling edge trigger again.

Chip Features:

1. The use of low-power CMOS technology, lead-free and environmentally friendly.

2. Direct Push can output low LED

(please add current limiting resistor), the output high may push transistor (please add current limiting resistor).

3. Available resistance adjusting timing, there are 8 * N (N = 0.1.2.3) times the timing selection,

time can be adjusted from 2s-1000h.

4. Optional trigger timing and triggering termination ground electric timer.

5. standby output high, falling edge trigger, post-trigger output low, after the delay recovery high.

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Shipment

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2 business days after we received the payment . when you buy multiple items ,your shipping

cost will be combined with discount .

SHIPPING TIME (weekends/holidays excluded)
SHIPPING TIME (weekends/holidays excluded)
*Country Name*	*Shipping Time*	*Country Name*	*Shipping Time*
USA/Canada	10 -15d	Spanish/Portugue	10-25d
East/South Asia	10 -15d	France/West Asia	10-25d
United Kingdom	10 -20d	Italy	10-30d
Australia/New Zealand	10 -15d	West Asia/Middle East	15-25d
Most Country of West/North Europe	10-20d	South America and Africa	15-30d
East /Middle Europe/Russia	10-25d

About us

We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs,

Transistors, and so on. Especially in Hard To Find Parts . we only sell

NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND