Closed mryigitsen closed 8 years ago
Connect them to Moppy or to power? For moppy, you use something like pins 17 and 18 to 2 and 3 on your arduino.
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com wrote:
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123.
-Owen Vogelgesang
To power
17 Şub 2016 tarihinde 15:42 saatinde, RedFox1177 notifications@github.com<mailto:notifications@github.com> şunları yazdı:
Connect them to Moppy or to power? For moppy, you use something like pins 17 and 18 to 2 and 3 on your arduino.
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com<mailto:notifications@github.com> wrote:
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHubhttps://github.com/SammyIAm/Moppy/issues/123#issuecomment-185208591.
You would just plug them into an older PSU. Then, short the green wire on the big 24-pin connector to a black wire.
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com wrote:
To power
17 Şub 2016 tarihinde 15:42 saatinde, RedFox1177 <notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>> şunları yazdı:
Connect them to Moppy or to power? For moppy, you use something like pins 17 and 18 to 2 and 3 on your arduino.
On Wednesday, February 17, 2016, yigitsen1 <notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>> wrote:
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185208591>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185256803.
-Owen Vogelgesang
Correct me if I'm wrong. İsn't there only one power cable for power supply? And if there is only one, how can I use it for 8 floppy drives? One idea was to use breadboard to multiply it, but have no idea at
17 Şub 2016 tarihinde 17:35 saatinde, RedFox1177 notifications@github.com<mailto:notifications@github.com> şunları yazdı:
You would just plug them into an older PSU. Then, short the green wire on the big 24-pin connector to a black wire.
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com<mailto:notifications@github.com> wrote:
To power
17 Şub 2016 tarihinde 15:42 saatinde, RedFox1177 notifications@github.com<mailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com');><mailto: notifications@github.commailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com');>>> şunları yazdı:
Connect them to Moppy or to power? For moppy, you use something like pins 17 and 18 to 2 and 3 on your arduino.
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com<mailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com');><mailto: notifications@github.commailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com');>>> wrote:
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185208591>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185256803.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHubhttps://github.com/SammyIAm/Moppy/issues/123#issuecomment-185257990.
I mean like a computer power supply, such as this one:
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com wrote:
Correct me if I'm wrong. İsn't there only one power cable for power supply? And if there is only one, how can I use it for 8 floppy drives? One idea was to use breadboard to multiply it, but have no idea at
17 Şub 2016 tarihinde 17:35 saatinde, RedFox1177 <notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>> şunları yazdı:
You would just plug them into an older PSU. Then, short the green wire on the big 24-pin connector to a black wire.
On Wednesday, February 17, 2016, yigitsen1 <notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>> wrote:
To power
17 Şub 2016 tarihinde 15:42 saatinde, RedFox1177 < notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');> <javascript:_e(%7B%7D,'cvml','notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>');><mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');> <javascript:_e(%7B%7D,'cvml','notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>');>>> şunları yazdı:
Connect them to Moppy or to power? For moppy, you use something like pins 17 and 18 to 2 and 3 on your arduino.
On Wednesday, February 17, 2016, yigitsen1 <notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');> <javascript:_e(%7B%7D,'cvml','notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>');><mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');> <javascript:_e(%7B%7D,'cvml','notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');<mailto: notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com');>');>>> wrote:
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185208591>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185256803.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185257990>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185267467.
-Owen Vogelgesang
Yep - I used a few "Y" adapters to distribute the regular molex connectors to the floppies.
On Wed, Feb 17, 2016 at 7:53 AM, yigitsen1 notifications@github.com wrote:
Correct me if I'm wrong. İsn't there only one power cable for power supply? And if there is only one, how can I use it for 8 floppy drives? One idea was to use breadboard to multiply it, but have no idea at
17 Şub 2016 tarihinde 17:35 saatinde, RedFox1177 <notifications@github.com mailto:notifications@github.com> şunları yazdı:
You would just plug them into an older PSU. Then, short the green wire on the big 24-pin connector to a black wire.
On Wednesday, February 17, 2016, yigitsen1 <notifications@github.com mailto:notifications@github.com> wrote:
To power
17 Şub 2016 tarihinde 15:42 saatinde, RedFox1177 < notifications@github.commailto:notifications@github.com <javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto: notifications@github.com>');><mailto: notifications@github.commailto:notifications@github.com <javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto: notifications@github.com>');>>> şunları yazdı:
Connect them to Moppy or to power? For moppy, you use something like pins 17 and 18 to 2 and 3 on your arduino.
On Wednesday, February 17, 2016, yigitsen1 <notifications@github.com mailto:notifications@github.com <javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto: notifications@github.com>');><mailto: notifications@github.commailto:notifications@github.com <javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto: notifications@github.com>');>>> wrote:
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185208591>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185256803.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185257990>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185267467.
What if we have no Y connectors? And unfortunately in where I live (Istanbul, Turkey) those things are really rare.
iPhone'umdan gönderildi
17 Şub 2016 tarihinde 17:57 saatinde, jazzbassNick notifications@github.com<mailto:notifications@github.com> şunları yazdı:
Yep - I used a few "Y" adapters to distribute the regular molex connectors to the floppies.
On Wed, Feb 17, 2016 at 7:53 AM, yigitsen1 notifications@github.com<mailto:notifications@github.com> wrote:
Correct me if I'm wrong. İsn't there only one power cable for power supply? And if there is only one, how can I use it for 8 floppy drives? One idea was to use breadboard to multiply it, but have no idea at
17 Şub 2016 tarihinde 17:35 saatinde, RedFox1177 notifications@github.com<mailto:notifications@github.com mailto:notifications@github.com> şunları yazdı:
You would just plug them into an older PSU. Then, short the green wire on the big 24-pin connector to a black wire.
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com<mailto:notifications@github.com mailto:notifications@github.com> wrote:
To power
17 Şub 2016 tarihinde 15:42 saatinde, RedFox1177 < notifications@github.commailto:notifications@github.commailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com<mailto: notifications@github.commailto:notifications@github.com>');><mailto: notifications@github.commailto:notifications@github.commailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com<mailto: notifications@github.commailto:notifications@github.com>');>>> şunları yazdı:
Connect them to Moppy or to power? For moppy, you use something like pins 17 and 18 to 2 and 3 on your arduino.
On Wednesday, February 17, 2016, yigitsen1 notifications@github.com<mailto:notifications@github.com mailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com<mailto: notifications@github.commailto:notifications@github.com>');><mailto: notifications@github.commailto:notifications@github.commailto:notifications@github.com javascript:_e(%7B%7D,'cvml','notifications@github.com<mailto:notifications@github.com<mailto: notifications@github.commailto:notifications@github.com>');>>> wrote:
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185208591>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185256803.
-Owen Vogelgesang
— Reply to this email directly or view it on GitHub< https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185257990>.
— Reply to this email directly or view it on GitHub https://github.com/SammyIAm/Moppy/issues/123#issuecomment-185267467.
— Reply to this email directly or view it on GitHubhttps://github.com/SammyIAm/Moppy/issues/123#issuecomment-185269293.
You just need a Molex to floppy adapter, or if you have to, solder 12 and 5 volts as described on an online pinout.
I think that solder can be hard for me. I previously asked that if I simply cut out the connector at the head and then connect the cables from PSU to a breadboard, and then pulling the energy from breadboard, will it be fine?
iPhone'umdan gönderildi
17 Şub 2016 tarihinde 18:28 saatinde, RedFox1177 notifications@github.com<mailto:notifications@github.com> şunları yazdı:
You just need a Molex to floppy adapter, or if you have to, solder 12 and 5 volts as described on an online pinout.
— Reply to this email directly or view it on GitHubhttps://github.com/SammyIAm/Moppy/issues/123#issuecomment-185283560.
Just to make things a bit easier: I have never seen a 3 1/2" PC floppy drive ever use the 12V lead. (That isn't saying they don't exist, but I do know the 5 1/4" drives usually require both.) Meaning, in theory, you could use a USB brick as a power source for the power supply. Do check your amperage rating on both your floppy drives and your bricks, lest you release the magic smoke out of either.
As far as physically connecting? Yes, you can carefully clip the molex connectors off of old PSUs. I'd recommend not doing it in the middle of the cable, but towards (or, preferrably, at) the opposite end of the cable you're trying to remove.
If you're careful, you might be able to get away with twisting wires and electrical tape, especially with dealing with very-low voltage.
Looking back on this, I don't know about using a breadboard; I personally fear that it might be too much amperage for it. You could use wire nuts, or just electrical tape.
Bread board should actually probably be okay; there are a fair number of USB-powered floppy drives out there and the power lines in USB cable aren't terribly thick.
Closing this since there hasn't been much activity, but feel free to reopen if there are more questions.
New to github so I don't know if this will reopen or not, but wanted to drop my two cents. Average peak of up to 16 3.25" drives will pull around 2 amps. I actually ran 16 off of a breadboard for quite some time and it worked fine.
So yeah, a USB adapter would definitely work. I would recommend one that's a bit higher than 2 amps though. Then you could just break it put over a breadboard.
Making your own cabling would also be quite easy as you could just get a bunch of 2 pin connectors and terminate your power lines out of the breadboard in them. If you still want the 12v then just do 3.
In fact it'd probably be better to have a literal rail/bus running along all of the floppies that they can plug into. This way you don't have tons of wires running out of the breadboard making it look messy. Some wood and a nice long solid core wire would work great for that.
Hello! I want to do this project but I didn't understand one thing. I plan to use 8 drives and I don't have a idea how to connect all of them to floppy. Can you please help? Thanks, Yiğit Şen