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Circuits Miscellaneous Relay Delay
Description
Partlist
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Circuits Miscellaneous Relay Delay
Relay Delay
This circuit waits for a set time and then activates a relay.
With the cap that is in the schematic you will get about a 6 sec delay till power on. You can change the cap in this circuit to 470uF for about a 20 sec delay.
With the cap that is in the schematic you will get about a 6 sec delay till power on. You can change the cap in this circuit to 470uF for about a 20 sec delay.
Partlist
2 x resistor
3 x transistor
1 x diode
1 x capacitor
1 x relay
Misc some wire, a board, etc.
3 x transistor
1 x diode
1 x capacitor
1 x relay
Misc some wire, a board, etc.
Files
Comments
Oct 18 2007 1:24
Jose Arboleda
que sucede con el colector del transistor 2n3904 que está al aire.
Oct 18 2007 7:45
Jospfh
Can you ask the question in English?
