dpdt switch to spst switch
$begingroup$
I am trying to build a raspberry pi gameboy emulator with a custom board inside of a gameboy adv sp shell. I decided to use an open-source board made by some guy on the internet and I will be modifying a few things on the board such as the power switch to an OEM power switch for authenticity.
My question is as follows: how could I change the schematic from a DPDT switch to a SPST? Images here:
Apparently the DPDT switch is connected to things like keepalive, +3v, enable, shutdown, and the rest of the connections go to other parts of the board.
switches dpdt
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
$endgroup$
add a comment |
$begingroup$
I am trying to build a raspberry pi gameboy emulator with a custom board inside of a gameboy adv sp shell. I decided to use an open-source board made by some guy on the internet and I will be modifying a few things on the board such as the power switch to an OEM power switch for authenticity.
My question is as follows: how could I change the schematic from a DPDT switch to a SPST? Images here:
Apparently the DPDT switch is connected to things like keepalive, +3v, enable, shutdown, and the rest of the connections go to other parts of the board.
switches dpdt
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
$endgroup$
$begingroup$
The transistor appears to be upside down or else it should be an NPN.
$endgroup$
– Transistor
3 hours ago
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the big question is ....why?........ also, what isopen-source board made by some guy?
$endgroup$
– jsotola
2 hours ago
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MMBF5460 is a P-channel JFET
$endgroup$
– Spehro Pefhany
1 hour ago
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The two switches have separate purposes, as senor Karas indicates, and the original switch could control a relay as senor Howie indicates, but if what you want is an authentic look(The device being an emulator makes inner authenticity irrelevant), as a second option other than using a DPDT relay controlled by an original switch, you could simply find a DPDT switch that performs like the original(similar dimensions and travel) so that the part exposed to the user can be more authentic.
$endgroup$
– K H
28 mins ago
add a comment |
$begingroup$
I am trying to build a raspberry pi gameboy emulator with a custom board inside of a gameboy adv sp shell. I decided to use an open-source board made by some guy on the internet and I will be modifying a few things on the board such as the power switch to an OEM power switch for authenticity.
My question is as follows: how could I change the schematic from a DPDT switch to a SPST? Images here:
Apparently the DPDT switch is connected to things like keepalive, +3v, enable, shutdown, and the rest of the connections go to other parts of the board.
switches dpdt
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
$endgroup$
I am trying to build a raspberry pi gameboy emulator with a custom board inside of a gameboy adv sp shell. I decided to use an open-source board made by some guy on the internet and I will be modifying a few things on the board such as the power switch to an OEM power switch for authenticity.
My question is as follows: how could I change the schematic from a DPDT switch to a SPST? Images here:
Apparently the DPDT switch is connected to things like keepalive, +3v, enable, shutdown, and the rest of the connections go to other parts of the board.
switches dpdt
switches dpdt
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
asked 4 hours ago
Vincent PipitoneVincent Pipitone
112
112
$begingroup$
The transistor appears to be upside down or else it should be an NPN.
$endgroup$
– Transistor
3 hours ago
$begingroup$
the big question is ....why?........ also, what isopen-source board made by some guy?
$endgroup$
– jsotola
2 hours ago
$begingroup$
MMBF5460 is a P-channel JFET
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
The two switches have separate purposes, as senor Karas indicates, and the original switch could control a relay as senor Howie indicates, but if what you want is an authentic look(The device being an emulator makes inner authenticity irrelevant), as a second option other than using a DPDT relay controlled by an original switch, you could simply find a DPDT switch that performs like the original(similar dimensions and travel) so that the part exposed to the user can be more authentic.
$endgroup$
– K H
28 mins ago
add a comment |
$begingroup$
The transistor appears to be upside down or else it should be an NPN.
$endgroup$
– Transistor
3 hours ago
$begingroup$
the big question is ....why?........ also, what isopen-source board made by some guy?
$endgroup$
– jsotola
2 hours ago
$begingroup$
MMBF5460 is a P-channel JFET
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
The two switches have separate purposes, as senor Karas indicates, and the original switch could control a relay as senor Howie indicates, but if what you want is an authentic look(The device being an emulator makes inner authenticity irrelevant), as a second option other than using a DPDT relay controlled by an original switch, you could simply find a DPDT switch that performs like the original(similar dimensions and travel) so that the part exposed to the user can be more authentic.
$endgroup$
– K H
28 mins ago
$begingroup$
The transistor appears to be upside down or else it should be an NPN.
$endgroup$
– Transistor
3 hours ago
$begingroup$
The transistor appears to be upside down or else it should be an NPN.
$endgroup$
– Transistor
3 hours ago
$begingroup$
the big question is ....
why? ........ also, what is open-source board made by some guy?$endgroup$
– jsotola
2 hours ago
$begingroup$
the big question is ....
why? ........ also, what is open-source board made by some guy?$endgroup$
– jsotola
2 hours ago
$begingroup$
MMBF5460 is a P-channel JFET
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
MMBF5460 is a P-channel JFET
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
The two switches have separate purposes, as senor Karas indicates, and the original switch could control a relay as senor Howie indicates, but if what you want is an authentic look(The device being an emulator makes inner authenticity irrelevant), as a second option other than using a DPDT relay controlled by an original switch, you could simply find a DPDT switch that performs like the original(similar dimensions and travel) so that the part exposed to the user can be more authentic.
$endgroup$
– K H
28 mins ago
$begingroup$
The two switches have separate purposes, as senor Karas indicates, and the original switch could control a relay as senor Howie indicates, but if what you want is an authentic look(The device being an emulator makes inner authenticity irrelevant), as a second option other than using a DPDT relay controlled by an original switch, you could simply find a DPDT switch that performs like the original(similar dimensions and travel) so that the part exposed to the user can be more authentic.
$endgroup$
– K H
28 mins ago
add a comment |
2 Answers
2
active
oldest
votes
$begingroup$
In this application there is no direct way to replace the DPDT switch with a SPST switch.
If you were clever with electronic circuits, analogue switch components and how to design with them it may be possible to replace the DPDT switch with some circuitry and a SPST switch to toggle it between two states. There is not nearly enough information provided to even be able to suggest a suitable circuit.
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
$endgroup$
$begingroup$
would you like me to upload the board and schematic files?
$endgroup$
– Vincent Pipitone
2 hours ago
$begingroup$
No. Do not upload the materials. I am certainly not going to figure out a circuit for you.
$endgroup$
– Michael Karas
38 mins ago
add a comment |
$begingroup$
Use the SPST switch to control a small DPDT relay.
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
$endgroup$
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
$begingroup$
In this application there is no direct way to replace the DPDT switch with a SPST switch.
If you were clever with electronic circuits, analogue switch components and how to design with them it may be possible to replace the DPDT switch with some circuitry and a SPST switch to toggle it between two states. There is not nearly enough information provided to even be able to suggest a suitable circuit.
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
$endgroup$
$begingroup$
would you like me to upload the board and schematic files?
$endgroup$
– Vincent Pipitone
2 hours ago
$begingroup$
No. Do not upload the materials. I am certainly not going to figure out a circuit for you.
$endgroup$
– Michael Karas
38 mins ago
add a comment |
$begingroup$
In this application there is no direct way to replace the DPDT switch with a SPST switch.
If you were clever with electronic circuits, analogue switch components and how to design with them it may be possible to replace the DPDT switch with some circuitry and a SPST switch to toggle it between two states. There is not nearly enough information provided to even be able to suggest a suitable circuit.
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
$endgroup$
$begingroup$
would you like me to upload the board and schematic files?
$endgroup$
– Vincent Pipitone
2 hours ago
$begingroup$
No. Do not upload the materials. I am certainly not going to figure out a circuit for you.
$endgroup$
– Michael Karas
38 mins ago
add a comment |
$begingroup$
In this application there is no direct way to replace the DPDT switch with a SPST switch.
If you were clever with electronic circuits, analogue switch components and how to design with them it may be possible to replace the DPDT switch with some circuitry and a SPST switch to toggle it between two states. There is not nearly enough information provided to even be able to suggest a suitable circuit.
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
$endgroup$
In this application there is no direct way to replace the DPDT switch with a SPST switch.
If you were clever with electronic circuits, analogue switch components and how to design with them it may be possible to replace the DPDT switch with some circuitry and a SPST switch to toggle it between two states. There is not nearly enough information provided to even be able to suggest a suitable circuit.
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
answered 3 hours ago
Michael KarasMichael Karas
44.9k348104
44.9k348104
$begingroup$
would you like me to upload the board and schematic files?
$endgroup$
– Vincent Pipitone
2 hours ago
$begingroup$
No. Do not upload the materials. I am certainly not going to figure out a circuit for you.
$endgroup$
– Michael Karas
38 mins ago
add a comment |
$begingroup$
would you like me to upload the board and schematic files?
$endgroup$
– Vincent Pipitone
2 hours ago
$begingroup$
No. Do not upload the materials. I am certainly not going to figure out a circuit for you.
$endgroup$
– Michael Karas
38 mins ago
$begingroup$
would you like me to upload the board and schematic files?
$endgroup$
– Vincent Pipitone
2 hours ago
$begingroup$
would you like me to upload the board and schematic files?
$endgroup$
– Vincent Pipitone
2 hours ago
$begingroup$
No. Do not upload the materials. I am certainly not going to figure out a circuit for you.
$endgroup$
– Michael Karas
38 mins ago
$begingroup$
No. Do not upload the materials. I am certainly not going to figure out a circuit for you.
$endgroup$
– Michael Karas
38 mins ago
add a comment |
$begingroup$
Use the SPST switch to control a small DPDT relay.
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
$endgroup$
add a comment |
$begingroup$
Use the SPST switch to control a small DPDT relay.
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
$endgroup$
add a comment |
$begingroup$
Use the SPST switch to control a small DPDT relay.
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
$endgroup$
Use the SPST switch to control a small DPDT relay.
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
answered 1 hour ago
HandyHowieHandyHowie
2,1771814
2,1771814
add a comment |
add a comment |
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$begingroup$
The transistor appears to be upside down or else it should be an NPN.
$endgroup$
– Transistor
3 hours ago
$begingroup$
the big question is ....
why?........ also, what isopen-source board made by some guy?$endgroup$
– jsotola
2 hours ago
$begingroup$
MMBF5460 is a P-channel JFET
$endgroup$
– Spehro Pefhany
1 hour ago
$begingroup$
The two switches have separate purposes, as senor Karas indicates, and the original switch could control a relay as senor Howie indicates, but if what you want is an authentic look(The device being an emulator makes inner authenticity irrelevant), as a second option other than using a DPDT relay controlled by an original switch, you could simply find a DPDT switch that performs like the original(similar dimensions and travel) so that the part exposed to the user can be more authentic.
$endgroup$
– K H
28 mins ago