Home>Explore>Enhanced Gotek
License

CERN Open Hardware License

Tags
Gotek Floppy
Recommend Projects
touch al glass
blower
TA-2020-20 Amplifier board
1000w

Enhanced Gotek

1 year ago 1479
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

And enhanced gotek to make it smaller and userfriendly.

Documents

Sheet_1

Sheet_2

PCB1.0

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part
1 BUZZERHNB09A03 BUZZER1 DIP-BUZZER-9X5.5 1 LCSC HNDZ buzzerHNB09A03 C96102
2 22pF C1,C2 0603 2
3 100nF C3,C4,C5,C6,C9,C10,C12 0603 7
4 1n1000V C7 C0805 1
5 10uF C8,C11 0603 2
6 Header-Male-2.54_1x4 H1 DIP-1X4P-2.54MM-M 1 LCSC Ckmtw 210S-1*4P L=11.6MMGold-plated black C124378
7 1x5 H2 DIP-1X5P-2.54MM-M 1 LCSC Ckmtw 210S-1*5P L=11.6MMGold-plated black C124379
8 LED-3MM L4 LED-3MM/2.54 1 LCSC EVERLIGHT 204-10SURD/S530-A3 C99772
9 22ohm R11,R12 0603 2
10 1k R13,R29 0603 2
11 Push Button 6x6 SW01,SW02 MY PUSH BUTTON 6X6 90DEGREE 2
12 STM32F105RBT6 U3 LQFP-64_10X10X05P 1 LCSC STMicroelectronics STM32F105RBT6 C8349
13 LT1117IST-3.3#PBF U2 SOT-223 1 LCSC LINEAR LT1117IST-3.3#PBF C114908
14 A/FPaste board Aparagraph 10Four feet without curling ironLCPVinyl6.8 USB1 USB-M-27 1 LCSC ValuePro A/FPaste board Aparagraph 10Four feet without curling ironLCPVinyl6.8 C42581
15 Header-Male-2.54_1x5 H3,H4 DIP-1X5P-2.54MM-M 2 LCSC Ckmtw 210S-1*5P L=11.6MMGold-plated black C124379
16 Header-Female-2.54_1x2 P4 HDR-1X2/2.54 1 LCSC BOOMELE 2.54-1*2PFemale C49661
17 1x2 P6,P1 HDR-1X2/2.54 2 LCSC BOOMELE 2.54-1*2PFemale C49661
18 8MHz X1 SMD-5032_2P 1 LCSC TAE SMD-5032_2P 8M 20pf 30ppm C122522
19 Header-Male-2.54_1x3 P7 HDR-3X1/2.54 1 LCSC BOOMELE Header2.54mm 1*3P C49257
20 Header-Female-2.54_2x13 P2 HDR-13X2/2.54 1 LCSC BOOMELE 2×13Female header Straight line C64320
21 Header-Male-2.54_2x17 P3 HDR-17X2/2.54 1 LCSC ReliaPro Header-Male-2.54_2x17 C124382
22 JUMPER-3PTH JP1 1X03 1
23 JUMPER-2 JP3 1X02 1
24 Header-Male-2.54_2x5 P5 HDR-5X2/2.54 1 LCSC 2*5pHeaders  Pins 2.54mm C124387
25 1u C13 0603 1
26 0603 R6,R7,R8,R9 0603-ARV 4
27 74LS07 U4 SOIC14N 1

Attachments

None

Members

sundbyk
Success
The owner does not allow comments in this project now

Comments (8)

Mostafa Davoudi 2019-05-25 14:30:09 Reply

Hi
Which firware must uploaded on this firware?and how must do it?
Does  stm32 has  bootloder itself

Mostafa Davoudi 2019-05-25 14:33:45 Reply

Hi
Excuse me for my  mistakes on words
Which firmware must upload on this hardware?and how must do it?
Does  stm32 has  bootloder itself

sundbyk 2019-05-27 19:22:37 Reply

@mrdavoudi
Hi,


You upload the software the same way you do with Gotek drive.
https://cortexamigafloppydrive.wordpress.com/
https://github.com/keirf/FlashFloppy/wiki/Firmware-Programming

Cameraman 2019-06-14 12:54:03 Reply

What value are the resistor packs used, it doesn't say so on the schematics.... Also what value is 1n1000v capacitor?

sundbyk 2019-06-17 11:23:11 Reply

Hi,
The resistors are 1K.
The C7 is 1nF 1000V. It will remove any static dischanges when inserting into the USB port.

Cameraman 2019-06-17 19:25:50 Reply

@sundbyk Thanks for the clarification, I have one more question, all the Rotary Encoders I see need 5v, however the pinheader on your board delivers 3.3v, would it not be better to route that pin to the 5 v instead of 3.3v?

sundbyk 2019-06-18 19:48:31 Reply

Hi,


The rotary encoder does only have pullup resistors.
It is only used for to pull the signal high for the MCU with uses 3V3.
Ref:
https://github.com/keirf/FlashFloppy/wiki/Hardware-Mods#rotary-encoder

Mostafa Davoudi 2019-08-07 16:33:17 Reply

Hi
I build the board.
The microcontroller and ls07 get too hot when I connect it to usb and before it burn i diconnect from usb
Do yourself build and test the board?
The original gotek have 6 nfet transistor that you remove .

goToTop
你现在访问的是EasyEDA海外版，使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程，下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.