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Super Nintendo Famicom SNES controller to Atari / Commodore / Amiga / Sega Megadrive GenesisSNES controller can be used on computers and consoles of the 80s-90s.The circuit is supplied by 5V and the current consumption is < 20mA.BOM list, firmware and fuse bytes setting in attachment.Additional items to make your adapter:https://www.aliexpress.com/item/4000281809514.html?spm=a2g0s.9042311.0.0.74844c4d8RoLg7https://www.aliexpress.com/item/4000123466708.html?spm=a2g0s.9042311.0.0.74844c4d8RoLg7https://akizukidenshi.com/catalog/default.aspxCommodore and Atari require both slide switches at position 1.Megadrive require both slide switches at position 2.A wrong selection will damage your machine!Please note that Amiga CD32 is not supported.Autofire runs on the first button only. C64 is a single button selection.Sega Megadrive requires the female D-Sub9 trimmed with a Dremel tool to fit the joy port.Thanks to Raphael Assenat for the firmware explanation.
Super Nintendo Famicom SNES controller to Atari / Commodore / Amiga / Sega Megadrive Genesis

119 0 1
kinmami

JAPAN

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kinmami
Super Nintendo Famicom SNES controller to MSX / MSX2 / Sharp X1 X68000 / FM-Towns adapterSNES controller can be used on Japanese computers of the 80s-90s.The circuit is supplied by 5V and the current consumption is < 20mA.Compatibility:MSX / MSX 2Fujitsu FM-77 / FM TownsNEC PC-88Sharp X1 / X68000BOM list, firmware and fuse bytes setting in attachment.Additional items to make your adapter:https://www.aliexpress.com/item/4000281809514.html?spm=a2g0s.9042311.0.0.74844c4d8RoLg7https://www.aliexpress.com/item/4000123466708.html?spm=a2g0s.9042311.0.0.74844c4d8RoLg7https://akizukidenshi.com/catalog/default.aspxDefault:Trigger A is the SNES B button, Trigger B is the SNES X button.Setup SNES 1~6 are enabled by holding buttons on the SNES controller when turning the computer ON.1 /FORWARDForward2 /BACKBackward3 /LEFTLeft4 /RIGHTRight5 +5V+5 VDC (50mA max)6 /TRG1Trigger A / Output 17 /TRG2Trigger B / Output 28 OUTPUTOutput 39 GNDSignal GroundNote:The direction is Computer relative joystick.Signals 1-2-3-4-6-7 are active Low (internal 10K~22K pull-up resistors exist inside the machine).Depends on the model, the female D-Sub9 needs trimming with a Dremel tool to fit the joy port.Thanks to Raphael Assenat for the firmware explanation.
Super Nintendo Famicom SNES controller to MSX / MSX2 / Sharp X1 X68000 / FM-Towns adapter

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kinmami

JAPAN

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kinmami
TO220 form factor. DCDC from 7V to 18V input. 5V / 1.5A DC output. Low noise (20mVpp max). High efficiency (>90%). Perfect replacement of 7805 linear regulators.https://www.diodes.com/assets/Datasheets/AP62150.pdfTested at 9V, 12V input @ 5V / 1.5A output, still air.
7805 DCDC module for TO220 LDO replacement

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kinmami

JAPAN

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kinmami
It adapts 15KHz RGB + H/V SYNC from Amiga DB23 port to VGA DB15.Optionally it provides a buffer for digital sync signals.Ferrite beads reduce the risk of noisy RGB lines.A termination (resistor) for /C1 pin avoids peak noise as well.Very compact design.Tested with A500/+, A600, A2000, A1200, A4000 PAL and NTSC.
Commodore Amiga RGB VGA adapter V2

277 19 4
kinmami

JAPAN

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kinmami
Designed to test joysticks/pads with battery. It also acts as a dongle connected to the computer's port.It works with standard Atari controllers up to three fire buttons.Paddles (linear potentiometers) can be individually tested as well.It uses low current LEDs which can easily driven by a 3V battery or thru the 5V line of the controller port.
Atari Commodore 64 Amiga Joystick Tester

143 4 0
kinmami

JAPAN

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kinmami
This part willreplace the cardboard interface circuit board shield used in some TM501 mainframes.Often the original part is damaged or missing, so this is a direct replacement.If your unit did not have it installed, 2 brackets will need to be fabricated from aluminium, as shown in the images.The size of the brackets is not strictly critical, just try to get it close.https://www.youtube.com/watch?v=3qgTpMnht8I
Tektronix TM501 Interface Board Shield Panel

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Jared Cabot

JAPAN

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Jared Cabot
SMD version with compact design.
Video DAC RGBI to RGBA Adapter Converter (Sony, NEC, Panasonic, Fujitsu, National, Sharp, Commodore)

119 0 1
kinmami

JAPAN

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kinmami
Commodore Amiga 600 LED replacement boardCreated by randyhttps://github.com/1randy/amiga-pcb-ledTested on PAL and NTSC models, rev1.5 and rev2it fits the original keyboard perfectlyLED size 5x2mm
Commodore Amiga 600 LED replacement

228 2 1
kinmami

JAPAN

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kinmami
This CPU board is Ver.2 for use with ESP-PROG.Since the writing circuit of ESP-PROG is used, it is a simple circuit.The power supply circuit and reset circuit were implemented.Board Size is 63mmx48mm*CPU: ESP32-WROOM-32E or ESP32-WROVER-E*JTAG and Serial Connectors for ESP-PROG.(1.27mm pitch 6P/10P)*SMD part size is 0805(2012M)*** Changes from Ver.1 board. Changed JTAG and serial connector to 1.27mm pitch. Change other than connectors and switches to SMD. Removed I2C Level shifter. Mounted three 3.3V-I2c connectors. Two holes for stencil positioning. C1-C3: 22uF/10V C4-C6: 0.1uF/50V D1: Power LED(Red) D2: IO02 LED(Green) D3: 1N5819W J1: Jack-DC5V J2,J3,J6: JST_XH_B2B-XH-A J4: IDC-Header_2x05(1.27mm pitch) J5: IDC-Header_2x03(1.27mm pitch) J7,J8,J9,J10:JST_XH_B6B-XH-A J11-J13: JST_XH_B4B-XH-A R1,R2: 1K R3: 10K SW1 SW_Push U1: ADP3338AKCZ-3.3 U2: ESP32-WROOOM-32E / ESP32-WROVER-E
ESP32 CPU board for ESP-PROG. Ver2.0

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Yukari Shoji

JAPAN

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Yukari Shoji
based on the project of Matthias Heinrichs "Matze" from GermanyPart Value Device Package Description C1 100n C-EU025-024X044 C025-024X044 CAPACITOR, European symbol C2 100n C-EU025-024X044 C025-024X044 CAPACITOR, European symbol C3 47μ CPOL-EUE2,5-6E E2,5-6E POLARIZED CAPACITOR, European symbol CN1 CDTV-EXPANSION CDTV-EXPANSION CDTV-SLOT Expansion Port for CDTV and A570 D1 1N4148 1N4148DO35-7 DO35-7 DIODE F1 200mA FUSETE5 TE5 Fuse IC1 74HC245N 74HC245N DIL20 Octal BUS TRANSCEIVER, 3-state IC2 WD33C93A WD33C93 DIP40-6 WD33C93 -SCSI-Chip JP1 JP1E JP1 JUMPER JP2 JP1E JP1 JUMPER QG1 16Mhz XO-14 DIL14S CRYSTAL R1 330 R-EU_0207/7 0207/7 RESISTOR, European symbol R2 1k R-EU_0207/7 0207/7 RESISTOR, European symbol R3 1k R-EU_0207/7 0207/7 RESISTOR, European symbol R4 1k R-EU_0207/7 0207/7 RESISTOR, European symbol RN1 330 G09R SIL10 SIL RESISTOR RN2 220 G09R SIL10 SIL RESISTOR RN3 330 G09R SIL10 SIL RESISTOR RN4 220 G09R SIL10 SIL RESISTOR SJ1 SJ2W SJ_2 SMD solder JUMPER X1 057-050-1 057-050-1 057-050-1 CONNECTOR
Commodore Amiga CDTV internal SCSI adapter board

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kinmami

JAPAN

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kinmami
External RGB video buffer for H- and V- sync.Can be connected to 15KHz video monitors such as BenQ, etc.U1 M74HCT14B1R (DIP)C1 0.1uF MLCC X5R (or X7R) 1608/0603L1 BLM18SP221SN1D chip bead 220 Ohms @ 100 MHz 1608/0603
Commodore Amiga DB23 External Video Buffer

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kinmami

JAPAN

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kinmami
Compact design that fits Sony MSX2+ HB-F1XDJ.Original RAM chips should be removed and one wire connected to pin 45 of the IC MB670836 (bottom side).http://www.basshp.msxall.com/xv.html
Sony MSX2+ 128K RAM expansion (HB-F1XDJ and similar models)

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kinmami

JAPAN

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kinmami
Minimal BOM list.Need wiring directly to keyboard`s 6570 chip.
Commodore Amiga 500 Kickstart Rom switcher

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kinmami

JAPAN

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kinmami
Amiga 500 Floppy Drive LED can also blink when the internal HDD is active.To wire from PIN39 of HDD to the board.It can use either THT and SMT BJT.It requires a female and a male header pin (8).Very compact design.Tested on Rev5, 6, 8.1.
Commodore Amiga 500 IDE LED

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kinmami

JAPAN

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kinmami
Amiga internal RGB Video Buffer for HSYNC and VSYNCFerrite beads from the motherboard should be mounted on the PCBLogic inputs (not buffered) and outputs (buffered) wired directly to AMIGA MotherBoardTested on A500(ferrite beads are THT not SMT), A600, A1200 + BenQ monitor (G2420HD)
Amiga internal RGB Video Buffer for HSYNC and VSYNC

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kinmami

JAPAN

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kinmami
Replacement board to provide -5V internally "Disc of Tron" Arcade Video Game.
Disc of Tron Arcade Video Game -5V Low Noise Power Supply Board

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kinmami

JAPAN

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kinmami

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Latest Share PCB Project

Super Nintendo Famicom SNES controller to Atari / Commodore / Amiga / Sega Megadrive Genesis

Super Nintendo Famicom SNES controller to MSX / MSX2 / Sharp X1 X68000 / FM-Towns adapter

7805 DCDC module for TO220 LDO replacement

Commodore Amiga RGB VGA adapter V2

Atari Commodore 64 Amiga Joystick Tester

Tektronix TM501 Interface Board Shield Panel

Video DAC RGBI to RGBA Adapter Converter (Sony, NEC, Panasonic, Fujitsu, National, Sharp, Commodore)

Commodore Amiga 600 LED replacement

ESP32 CPU board for ESP-PROG. Ver2.0

Commodore Amiga CDTV internal SCSI adapter board

Commodore Amiga DB23 External Video Buffer

Sony MSX2+ 128K RAM expansion (HB-F1XDJ and similar models)

Commodore Amiga 500 Kickstart Rom switcher

Commodore Amiga 500 IDE LED

Amiga internal RGB Video Buffer for HSYNC and VSYNC

Disc of Tron Arcade Video Game -5V Low Noise Power Supply Board

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