OSH Park

Dual Serial USB Adapter

2 layer board of 3.09 x 1.55 inches (78.4 x 39.4 mm)
Uploaded: January 13th 2020
Shared: January 13th 2020
Total Price: $23.90

A small adapter board based on a PIC18F24J50 microcontroller to provide two serial interfaces.

| Parts List | | |…

A small adapter board based on a PIC18F24J50 microcontroller to provide two serial interfaces.

Parts List
R1, R6, R7, R8, R9, R10, R11	10.000 ohm ¼ watt
R2, R3, R4, R5	220 ohm ¼ watt
R12, R13, R14, R15	22.000 ohm ¼ watt
C1	100nF ceramic
C2, C5, C6	10uF 35v. electr.
C3, C4	22pF ceramic
X1	12MHz crystal
IC1	PIC18F24J50-I/P
IC2	MCP1700-3302
DL1, DL2, DL3, DL4	LED 3mm
CN1	USB-B connector
CN2, CN3	6-pin male header
JP1, JP2, JP3	2-pin male header

Project on Hackaday.io

WARNING: While I do my best to ensure that the design works as expected, there is absolutely no guarantee, either expressed or implied. USE AT YOUR OWN RISK !

A donation to support this and future projects is always welcome!

A small adapter board based on a PIC18F24J50 microcontroller to provide two serial interfaces.

| Parts List | | |…

A small adapter board based on a PIC18F24J50 microcontroller to provide two serial interfaces.

Parts List
R1, R6, R7, R8, R9, R10, R11	10.000 ohm ¼ watt
R2, R3, R4, R5	220 ohm ¼ watt
R12, R13, R14, R15	22.000 ohm ¼ watt
C1	100nF ceramic
C2, C5, C6	10uF 35v. electr.
C3, C4	22pF ceramic
X1	12MHz crystal
IC1	PIC18F24J50-I/P
IC2	MCP1700-3302
DL1, DL2, DL3, DL4	LED 3mm
CN1	USB-B connector
CN2, CN3	6-pin male header
JP1, JP2, JP3	2-pin male header

Project on Hackaday.io

WARNING: While I do my best to ensure that the design works as expected, there is absolutely no guarantee, either expressed or implied. USE AT YOUR OWN RISK !

A donation to support this and future projects is always welcome!

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Embeddable link to order this shared Project

Game Controller

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2 layer board of 3.93 x 1.70 inches (99.7 x 43.2 mm)
Uploaded: May 4th 2018
Shared: May 5th 2018
Total Price: $33.35

NES-compatible game controller designed to be used with the [Enhanced Dual Joystick](https://oshpark.com/shared_proje…

NES-compatible game controller designed to be used with the Enhanced Dual Joystick board for the RC2014 computer.

Parts List
R1-R8	10.000 ohm ¼ watt
C1	100.000 pF polyester
IC1	CD4021
UP, DOWN, LEFT, RIGHT	6x6 mm tact. switches
SELECT, START, A, B	6x6 mm tact. switches
CN1	5-pin connector

Schematics and documentation on GitHub.

A donation to support this and future projects is always welcome!

NES-compatible game controller designed to be used with the [Enhanced Dual Joystick](https://oshpark.com/shared_proje…

NES-compatible game controller designed to be used with the Enhanced Dual Joystick board for the RC2014 computer.

Parts List
R1-R8	10.000 ohm ¼ watt
C1	100.000 pF polyester
IC1	CD4021
UP, DOWN, LEFT, RIGHT	6x6 mm tact. switches
SELECT, START, A, B	6x6 mm tact. switches
CN1	5-pin connector

Schematics and documentation on GitHub.

A donation to support this and future projects is always welcome!

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Embeddable link to order this shared Project

Enhanced Dual Joystick for RC2014

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2 layer board of 3.90 x 1.96 inches (99.1 x 49.9 mm)
Uploaded: May 4th 2018
Shared: May 5th 2018
Total Price: $38.25

Add-on board designed for the RC2014 computer to provide an enhanced dual joystick port for g…

Add-on board designed for the RC2014 computer to provide an enhanced dual joystick port for games and other applications.

Parts List
R1	10.000 ohm ¼ watt
RN1, RN2	10.000 ohm, 9-pin resistor network
RN3	10.000 ohm, 7-pin resistor network
C1, C2	100.000 pF polyester
IC1	Z84C2010PEG
IC2	CD74HCT688N
S1	DIP-switch
CN1	40 pin male header, right angle
CN2, CN3	DB9 male connectors

Schematics and documentation on GitHub.

A donation to support this and future projects is always welcome!

Add-on board designed for the RC2014 computer to provide an enhanced dual joystick port for g…

Add-on board designed for the RC2014 computer to provide an enhanced dual joystick port for games and other applications.

Parts List
R1	10.000 ohm ¼ watt
RN1, RN2	10.000 ohm, 9-pin resistor network
RN3	10.000 ohm, 7-pin resistor network
C1, C2	100.000 pF polyester
IC1	Z84C2010PEG
IC2	CD74HCT688N
S1	DIP-switch
CN1	40 pin male header, right angle
CN2, CN3	DB9 male connectors

Schematics and documentation on GitHub.

A donation to support this and future projects is always welcome!

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Embeddable link to order this shared Project

Graphics Video Card for RC2014

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2 layer board of 3.90 x 1.96 inches (99.1 x 49.9 mm)
Uploaded: March 11th 2018
Shared: March 13th 2018
Total Price: $38.25

Add-on board designed for the RC2014 computer to provide graphics capabilities.

| Parts Li…

Add-on board designed for the RC2014 computer to provide graphics capabilities.

Parts List
R1, R2, R16-R31	4.700 ohm ¼ watt
R3	1.200 ohm ¼ watt
R4	33.000 ohm ¼ watt
R5, R7, R9	510 ohm ¼ watt 1%
R6, R8, R10, R11, R12	240 ohm ¼ watt 1%
R13, R14, R15	130 ohm ¼ watt 1%
R32, R33, R34	10.000 ohm ¼ watt
C1, C5	10 uF 63v elettr.
C2, C3, C4	100.000 pF poly.
D1, D2, D3, D4, D5	1N4148
XTAL1	5 MHz crystal
IC1	MCP1700-3302E/TO
IC2	P8X32A-D40
IC3	24LC512
TR1	NPN Transistor BC547
JP1	3 pin male header
JP2	1 pin male header
JP3, JP4	2 pin male header
CN1	40 pin male header, right angle
CN2	DB15 HD female connector
CN4	5 pin male header

Schematics, firmware and documentation on GitHub.

A donation to support this and future projects is always welcome!

Add-on board designed for the RC2014 computer to provide graphics capabilities.

| Parts Li…

Add-on board designed for the RC2014 computer to provide graphics capabilities.

Parts List
R1, R2, R16-R31	4.700 ohm ¼ watt
R3	1.200 ohm ¼ watt
R4	33.000 ohm ¼ watt
R5, R7, R9	510 ohm ¼ watt 1%
R6, R8, R10, R11, R12	240 ohm ¼ watt 1%
R13, R14, R15	130 ohm ¼ watt 1%
R32, R33, R34	10.000 ohm ¼ watt
C1, C5	10 uF 63v elettr.
C2, C3, C4	100.000 pF poly.
D1, D2, D3, D4, D5	1N4148
XTAL1	5 MHz crystal
IC1	MCP1700-3302E/TO
IC2	P8X32A-D40
IC3	24LC512
TR1	NPN Transistor BC547
JP1	3 pin male header
JP2	1 pin male header
JP3, JP4	2 pin male header
CN1	40 pin male header, right angle
CN2	DB15 HD female connector
CN4	5 pin male header