Opencircuit 5V relay with adjustable delay (0S - 10S)
Description
5V relay module with a NE555 (timer) IC. By adding this timer it is possible to set a delay of 0 to 10 seconds before this relay switches on.
The module is initially off and turns on after X seconds. You can also use the NC output, this input is connected in the beginning and turns off after X seconds. The status is not reset until the power is removed from the module.
Connection diagram: The terminal block next to the relay has 3 connection points NC, COM and NO. On the other side is the input (+ and -). The + is closest to the capacitor and is marked with + or VCC.
The module is initially off and turns on after X seconds. You can also use the NC output, this input is connected in the beginning and turns off after X seconds. The status is not reset until the power is removed from the module.
Connection diagram: The terminal block next to the relay has 3 connection points NC, COM and NO. On the other side is the input (+ and -). The + is closest to the capacitor and is marked with + or VCC.
Properties
€ 3,95€ 3,25 Excl. VAT (NL)
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Customer questions
Q ![The Netherlands]( "The Netherlands")
HansI connect the + to the vcc and the - to gnd... then I apply 5v and the power light turns on and after 10 seconds the other LED... but no voltage passes through on the other side at all. Measured with a voltmeter.
HansI connect the + to the vcc and the - to gnd... then I apply 5v and the power light turns on and after 10 seconds the other LED... but no voltage passes through on the other side at all. Measured with a voltmeter. Q ![The Netherlands]( "The Netherlands")
Leo de JongI can't figure it out, I put 12 volts DC on the plus and minus, if the red and blue LEDs light up, then I want to convert a switch with a delay of approx. 1 sec. I have 2 wires for that: ground and plus. What do I put on com and on 1 of those other 2? Again the same plus? And then the delay with the potentiometer?
Leo de JongI can't figure it out, I put 12 volts DC on the plus and minus, if the red and blue LEDs light up, then I want to convert a switch with a delay of approx. 1 sec. I have 2 wires for that: ground and plus. What do I put on com and on 1 of those other 2? Again the same plus? And then the delay with the potentiometer? Q ![The Netherlands]( "The Netherlands")
Leo de JongDo you have the wiring diagram for this product?
Leo de JongDo you have the wiring diagram for this product? Q ![The Netherlands]( "The Netherlands")
AnneAnd is it off by default, or is it on by default, then off for 10 seconds, then on again?
AnneAnd is it off by default, or is it on by default, then off for 10 seconds, then on again? Q
Customer Reviews
Harry Leever Well packed ESD safe Haven't seen any downsides yet.
Works well exactly what I needed
Opencircuit 5V relay with adjustable delay (0S - 10S) ★★★★★Click a star to leave your review
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