MseAddOn
logisim-evolution·GECKO5Education·kicad/lcdAddOn/mseAddOn.kicad_pcb
About the MseAddOn PCB
MseAddOn is an open source PCB design by logisim-evolution, published on GitHub under the MIT license. It is a 2-layer board measuring 60.6 × 100 mm, with 14 components from 8 distinct parts.
Other key parts include the AR1021-I/SS. By type, the board carries 5 resistors, 3 switches, 3 capacitors, 2 connectors and 1 IC.
From the project
Openhardware educational platform based on the ideas of the ulx3s and Gecko4Education
The Gecko5Modular is a new take on an open hardware educational platform. The ideas of the Gecko5Modular are based on the open hardware ULX3S board, the Gecko4Education line of boards, and the recently developed Leguan development board.
This is a small (60.6x100 mm) standalone FPGA board for education, research and general purpose. It's open source and open hardware. It continues my line of educational boards used in the past for teaching and research projects.

Main components on the MseAddOn
MseAddOn bill of materials (BOM)
14 components, 8 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AR1021-I/SS | SSOP20_MC_MCH | U1 |
| 1 | QTE-020-01-F-D-A | SAMTEC_QTE-020-01-X-D-A | J1 |
| 1 | 62684-402100ALF | CONN_62684-402100ALF_AMP | J2 |
| 3 | SW_Push | pushbutton | SW1, SW2, SW3 |
| 2 | 10pF | C_0402_1005Metric | C1, C2 |
| 1 | 100nF | C_0402_1005Metric | C3 |
| 4 | 2E | R_0402_1005Metric | R1, R2, R3, R4 |
| 1 | 20k | R_0402_1005Metric | R5 |
MseAddOn design files
The KiCad project lives in the logisim-evolution/GECKO5Education repository on GitHub; these links point at the commit this page was built from.
MseAddOn: common questions
How big is the MseAddOn PCB?
The MseAddOn measures 60.6 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MseAddOn?
14 components, from 8 distinct parts. The full bill of materials is listed on this page.
Where can I download the MseAddOn design files?
From the logisim-evolution/GECKO5Education repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the MseAddOn design in my own project?
Yes, under the terms of its MIT license, which logisim-evolution chose for the repository.