Lcd interface
About the Lcd interface PCB
Lcd interface is an open source PCB design by nojan1, published on GitHub. It is a 2-layer board measuring 140.2 × 81.3 mm, with 16 components from 8 distinct parts.
Other key parts include the W65C22SxP and LCD-016N002L. By type, the board carries 8 jumpers, 3 capacitors, 2 ICs, 1 connector and 1 resistor.
It belongs with the displays & leds designs in this gallery.
From the project
The purpose of Project Wrass is to develop the Wrass 1.
The purpose of Project Wrass is to develop the Wrass 1.
A 6502 based computer having the following specs.
W65C02 running at 2Mhz Bankable RAM giving a total of approx 300KB of usable memory * Expansion bus for up to 16 devices
The 16KB ROM is bankable using an external switch. This allows the computer to run "2 sets" of software.
The existing one is a simple homebrew "monitor" giving access to simple read, write and jump commands.
Main components on the Lcd interface
Lcd interface bill of materials (BOM)
16 components, 8 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | W65C22SxP | DIP-40_W15.24mm | U1 |
| 1 | LCD-016N002L | LCD-016N002L | U2 |
| 1 | Conn_02x25_Odd_Even | PinHeader_2x25_P2.54mm_Vertical | J2 |
| 8 | SolderJumper_2_Open | SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8 |
| 1 | Contrast | Potentiometer_Runtron_RM-063_Horizontal | RV1 |
| 2 | 100nf | C_Disc_D3.8mm_W2.6mm_P2.50mm | C2, C3 |
| 1 | 100nf | C_Radial_D5.0mm_H7.0mm_P2.00mm | C18 |
| 1 | LED-R (DNP) | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
Lcd interface design files
The KiCad project lives in the nojan1/project-wrass repository on GitHub; these links point at the commit this page was built from.
Lcd interface: common questions
How big is the Lcd interface PCB?
The Lcd interface measures 140.2 × 81.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Lcd interface?
16 components, from 8 distinct parts. The full bill of materials is listed on this page.
Where can I download the Lcd interface design files?
From the nojan1/project-wrass repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Lcd interface design in my own project?
The repository has no license, so all rights stay with nojan1. Use it as a reference, and ask the author before reusing the design.
More boards in project-wrass
RP2040/RP2350All in one smc
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Io card
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Audio card
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Expansion backplane
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182.4 × 99.1 mm10 parts2LNo license0
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73.9 × 69 mm7 parts2LNo license0
Expansion-40-to-50-conversion
24.4 × 68.8 mm3 parts2LNo license0
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