Combined Gotek and CF-ide in 3.5" disk drive

prusaprinters

I have a Gotek drive and CF-IDE card reader for my Amiga 4000. As I already use the 5,25” bay for a CD-ROM drive, and one of the 3,5” bay’s for the original Floppy drive, I needed another solution. My A4000 has a standard height floppy drive, so there is room for two 3.5" drives.My idea was to try to combine the two in a single 3,5” drive bay.<h3>Print instructions</h3>Printed with a couple of small support enforcers on the front part. If you want to be creative you could make a filament change so the logos on the front are more visible. What you need:<ol><li>a Gotek drive or just its PCB.</li><li>CF To IDE found on eBay the one I designed for is the one that says HX-118 on the PCB.</li><li>ec11 rotary encoder 15mm. If you want to use that with the Gotek.</li><li>Piezo buzzer.</li><li>OLED display 0.91 Inch 128x32 IIC.</li><li>a bit of wire.</li><li>8 M3x5 screws.</li></ol><figure class="table" style="width:100%;"><table><tbody><tr><td><figure class="image image-style-align-center image_resized" style="width:100%;"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/b5c12ca8-fea2-4255-ba93-aadb34406796/20210207_124827.jpg#%7B%22uuid%22%3A%22d1c7a553-1c98-4d0b-aab0-6eae476acb1e%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure></td><td style="width:20%;"> <figure class="image image-style-align-left image_resized" style="width:100%;"><img src="https://i.ebayimg.com/images/g/KeAAAOSweedceKJb/s-l1600.jpg" alt="Image 1 - 1pc Single Compact Flash CF to 3.5 IDE 40Pin Male adapter Card YBFPRH4"></figure></td><td style="width:20%;"><figure class="image image-style-align-left image_resized" style="width:100%;"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/48866bec-8960-4e2c-9565-67bc5d1cb12a/image.png#%7B%22uuid%22%3A%22e93aa24c-a3f2-4c05-a35c-e280ddc7c9ef%22%2C%22w%22%3A302%2C%22h%22%3A432%7D"></figure>   </td><td style="width:20%;"><figure class="image image-style-align-center"><img src="https://media.digikey.com/Photos/Murata%20Photos/7BB-20-6L0.jpg" alt="7BB-20-6L0 Murata Electronics | 490-7712-ND DigiKey Electronics"></figure> </td><td style="width:20%;"><figure class="image image-style-align-left image_resized" style="width:100%;"><img src="https://imgaz.staticbg.com/thumb/large/oaupload/banggood/images/8B/FD/19e4b5bf-b35a-476c-af5d-e0c96ff111da.jpg.webp"></figure></td></tr></tbody></table></figure> <h3>Assembly  </h3>Start by disassembling the Gotek Drive <figure class="image image-style-align-center image_resized" style="width:100%;"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/34c2e3cc-0a15-4998-a120-dc785405d85e/20210207_124900.jpg#%7B%22uuid%22%3A%2219987949-e48f-45a7-9e4e-081fae084467%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/96470f40-54d9-40d6-b34c-a4ff5bdc1246/20210207_124908.jpg#%7B%22uuid%22%3A%22bd1c3c8e-1c90-413a-812b-9609e085e9c2%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Gotek side by side with the CF-IDE card reader<figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/2fc71cea-663a-43ae-ad91-3afe3f177c51/20210207_124924.jpg#%7B%22uuid%22%3A%2250a4dfd0-6daf-4450-b8c3-718f867c3bba%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Remove the breakpoints on the Gotek PCB<figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/78b5682c-a8ad-4816-9e32-d7aeb5c59abf/20210207_125015.jpg#%7B%22uuid%22%3A%22e63993a2-c08f-42a1-afeb-9e124974c477%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/ea40acb0-2d11-4d0b-a736-82519c9a7136/20210207_125227.jpg#%7B%22uuid%22%3A%225f3056cc-e375-4db5-a822-3fc317ecc529%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Solder an upright pin header, and wires for the LED. Be careful not to damage the thru-hole vias on the PCB when unsoldering the header.    <figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/729d80c3-8bfc-49b5-8f7e-271fd589ad8b/20210211_155159.jpg#%7B%22uuid%22%3A%227d620ccd-f783-4562-9738-b4a3ec2003be%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/a8c19d69-702a-47c7-aa7f-b589101ffeb8/20210211_160933.jpg#%7B%22uuid%22%3A%226f94094d-6ddf-43da-b122-bbe4a2f8be4b%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Remove the supports from the front part.<figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/abfc3219-6ed0-4518-965a-330eff3b6ece/20210212_070414.jpg#%7B%22uuid%22%3A%227517d455-f725-4c09-ade3-4b55f68ec954%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Assemble front and back using 3 M3x5 screws.<figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/b7328f4a-c788-45eb-abff-db3831e4c9ee/20210212_071049.jpg#%7B%22uuid%22%3A%22ce8daf2d-0e7a-4fcc-8ea3-f0f8ed2350d1%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/63d02fb7-0ed0-468d-98d5-c1556d0b7896/20210212_071144.jpg#%7B%22uuid%22%3A%22fa9dc9f5-1d47-4455-87aa-8449af99a1d2%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/a6c1f315-cd0a-4897-ba7f-952c85a0ebb7/20210212_071316.jpg#%7B%22uuid%22%3A%222934d406-32cb-4cf8-bec7-eec46008b817%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/3cd2464b-16b5-4c39-bd23-628effd4ee6f/20210212_071353.jpg#%7B%22uuid%22%3A%2217019f2c-f840-4c3c-83f7-49088f506480%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/5ed679bb-074a-4a15-abe0-249c2e1dd8b8/20210212_071454.jpg#%7B%22uuid%22%3A%2248edf09b-3a76-4706-b249-b3d4d52c0177%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Mount the Gotek PCB with 3 M3x5 screws.<figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/d9bce03c-8a7a-4c49-b7c3-57aff9aa0ac4/20210212_071515.jpg#%7B%22uuid%22%3A%22232a1365-bd67-40d1-85fc-fd08d25ed7fc%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/34e15c4a-e49e-4051-aaa6-5f353c320f0a/20210212_071710.jpg#%7B%22uuid%22%3A%227fd9911f-52f3-4b28-97a5-4683c120063c%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/f54e108f-e005-437f-9c1c-d9f1bc0ddbdd/20210212_071724.jpg#%7B%22uuid%22%3A%221c8c8335-0921-4440-983f-f768af796086%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Mount the CF to IDE adapter with 2 M3x5  screws.<figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/0f7e5469-ad12-4980-acd0-150c5c465798/20210212_071822.jpg#%7B%22uuid%22%3A%22cda6e649-b70b-4ae2-b001-9fe9aea9badb%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/49ca433c-f4b0-48b4-91c8-0803d5717967/20210212_071846.jpg#%7B%22uuid%22%3A%226d89f4b6-0d82-4daf-9ac6-88857e77de03%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/a13ff320-4499-47d6-87de-1128d5b552b6/20210212_071929.jpg#%7B%22uuid%22%3A%2216a24259-fa98-4592-8e9f-829f1745598c%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Place the Piezo buzzer in the small pocket.  <figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/ccce9961-0d06-4d3c-bf46-10a763663878/20210212_071948.jpg#%7B%22uuid%22%3A%22529e2d6c-6442-4083-b5d5-475a2b175448%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/d8db3e22-a4cd-49a9-9a98-02179eb9b20b/20210212_072004.jpg#%7B%22uuid%22%3A%22f5502e8f-9ec8-4fb4-88d6-c80160ca8575%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure> <figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/c06a790f-c910-48d1-b028-b457ff5f0cd5/20210502_183133.jpg#%7B%22uuid%22%3A%22ba15d935-f061-4086-b3d0-cf67b3b918e6%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Add the Rotary encoder and the knob.<figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/a390939d-9c3f-4409-b95f-00652312706c/20210502_183635.jpg#%7B%22uuid%22%3A%22c44abb96-29cf-4201-9816-7a9a0a5bfb7d%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure><figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/78bc9185-9633-407c-99e6-3f65f52134d9/20210502_183646.jpg#%7B%22uuid%22%3A%22ea7ae467-4a3c-4136-a238-9b00f34fa9a1%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>Now it is ready for the mounting in the case.<figure class="image image-style-align-left image_resized" style="width:100%;"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/170f9bb7-3bb6-47d7-82a9-8bc77c48d9fb/20210502_184631.jpg#%7B%22uuid%22%3A%22d2093184-1a88-4807-94a1-548564024484%22%2C%22w%22%3A4032%2C%22h%22%3A3024%7D"></figure>         <figure class="image"><img src="https://media.prusaprinters.org/media/prints/55962/rich_content/acabb404-b50a-445b-a7ce-032c0969b5c9/20210502_190135_2.jpg#%7B%22uuid%22%3A%22100fede1-aafb-4ecc-80dc-bf6918f40d42%22%2C%22w%22%3A3804%2C%22h%22%3A1208%7D"></figure>Links: OLED and Rotary encoder connections described Here:<a href="http://llamamusic.com/s50s550/FlashFloppy_GOTEK.html">http://llamamusic.com/s50s550/FlashFloppy_GOTEK.html</a>And Here: <a href="https://github.com/keirf/FlashFloppy/wiki/Hardware-Mods">https://github.com/keirf/FlashFloppy/wiki/Hardware-Mods</a>

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