Sell DC 12V NE555 Timer Switch Adjustable Module Time delay relay Module 12V Delay relay shield 0~10S best price
5
2
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5
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MYR 5.4
50% OFF
MYR 2.7
| Ships from | Mainland China |
|---|
Product Description
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Before purchase:
1. All the goods are in stock and we will dispatch immediately if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.Use the vouchers for more saving.
NE555 Timer Switch Adjustable Module Time delay relay Module DC 12V Delay relay shield 0~10S
Product introduction：
Size: 6.8 CM * 2.1 CM
The main chip: NE555
Working voltage: DC12V
Features:
1, The relay time delay and power supply is connected.Specific as follows: for 12 v power supply to the relay, relay not immediately and absorption, relay the output status to: normally open and public disconnect, normally closed and public conduction;Wait for delay 1-10 s (adjustable), relay and absorption, at this point, the relay outputs status to: normally open and public conduction, normally closed and public disconnected;As long as the module power continuously, this state will remain.
2, The delay time is adjustable, (0 ~ 10 seconds)
4, IKncreasing the potentiometer can increase the delay time
5, the capacitor C1 can increase delay time
6, with input power light
7, A relay and indicator lights
8, Controlled ac 220 v / 10 a device.(maximum control equipment 2000 w)
9, Stream with relay protection.
10, The delay time formula: T = 1.1 RC.For example: 100 uf capacitance resistance 100 k T = 1.1 * 100000 * 0.0001 = 11 seconds
Application:
1, The on-board equipment on the time delay, prevent excessive current when the car lighter burned on-board equipment.
2, Need to have order to start the occasion, to prevent multiple devices at the same time starting current is too large burning appliances.
Before purchase:
1. All the goods are in stock and we will dispatch immediately if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.Use the vouchers for more saving.
Shipment：
1.1-2 days to ship(except for the pro-order item)
After purchase:
1.If you are satisfied，please give us 5 stars praise.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems.
if you receive a defect item,please contact us at once with item picture or video
#NE555 #Timer #Switch #Adjustable #Module #Time #delay #relay #Module #DC #12V #Delay #relay #shield #0~10S
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