Lcd display
About the Lcd display PCB
Lcd display is an open source PCB design by ifilot, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 101.6 × 55.9 mm, with 12 components from 10 distinct parts.
Other key parts include the 74HC273 and 74HC00. By type, the board carries 3 capacitors, 2 ICs, 2 connectors, 2 resistors and 1 diode.
It belongs with the displays & leds designs in this gallery.
From the project
Modular 8-bit computer built with TTL logic units to create a "Simple as Possible" system
This project showcases the design and construction of a modular 8-bit computer built with TTL logic units. The core principle behind the project is to create a "Simple as Possible" system, focusing on simplicity, modularity, and compactness.
- TTL Logic-Based Design: The computer is built using traditional TTL (Transistor-Transistor Logic) components, adhering to a fundamental, hands-on approach to computing. - Modular Architecture: Designed for modularity, each functional unit (ALU, registers, memory, control logic, etc.) is implemented as a separate module, allowing for easy debugging…
Main components on the Lcd display
Lcd display bill of materials (BOM)
12 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74HC273 | SOIC-20W_7.5x12.8mm_P1.27mm | U1 |
| 1 | 74HC00 | SO-14_3.9x8.65mm_P1.27mm | U2 |
| 1 | SIGNALS | PinHeader_1x10_P2.54mm_Vertical | J1 |
| 1 | BUS | PinHeader_1x10_P2.54mm_Vertical | J2 |
| 1 | WC1602A | WC1602A | DS1 |
| 1 | 10k | Potentiometer_Bourns_3296W_Vertical | RV1 |
| 1 | IN | LED_0805_2012Metric | D1 |
| 3 | C | C_0805_2012Metric | C1, C2, C3 |
| 1 | 220 | R_0805_2012Metric | R1 |
| 1 | 330 | R_0805_2012Metric | R2 |
Lcd display design files
The KiCad project lives in the ifilot/sap-smd repository on GitHub; these links point at the commit this page was built from.
Lcd display: common questions
How big is the Lcd display PCB?
The Lcd display measures 101.6 × 55.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Lcd display?
12 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Lcd display design files?
From the ifilot/sap-smd 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 display design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which ifilot chose for the repository.
More boards in sap-smd
Clock
101.6 × 55.9 mm72 parts2LCERN-OHL-S-2.02
Instruction decoder
101.6 × 55.9 mm68 parts2LCERN-OHL-S-2.02
Alu advanced
101.6 × 55.9 mm51 parts2LCERN-OHL-S-2.02
Ramrom
101.6 × 55.9 mm48 parts2LCERN-OHL-S-2.02
Alu
101.6 × 55.9 mm42 parts2LCERN-OHL-S-2.02
Output register
101.6 × 55.9 mm30 parts2LCERN-OHL-S-2.02
Program counter
101.6 × 27.9 mm26 parts2LCERN-OHL-S-2.02
Bp leanplate
319.9 × 154.4 mm24 parts2LCERN-OHL-S-2.02
General purpose registers
101.6 × 27.9 mm23 parts2LCERN-OHL-S-2.02
General purpose register halfsize
48.3 × 27.9 mm22 parts2LCERN-OHL-S-2.02
Busreader
48.3 × 27.9 mm16 parts2LCERN-OHL-S-2.02
Similar boards
LevelShifterBreakout
scottbez1
15.2 × 20.3 mm5 parts2LApache-2.022.2k
View base
81.2 × 81.2 mm81 parts2LApache-2.022.2k
View screen
35 × 35 mm12 parts2LApache-2.022.2k
BM28B0.6-24DSBreakout
15.2 × 35.6 mm3 parts2LApache-2.022.2k
ChainlinkDriverTester
198.1 × 95.3 mm123 parts2LApache-2.04.2k
ChainlinkBase
98.4 × 190.5 mm119 parts2LApache-2.04.2k