AriCalculator
About the AriCalculator PCB
AriCalculator is an open source PCB design by hotwolf, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 100 × 100 mm, with 101 components from 6 distinct parts.
Other key parts include the PIN_STRIP_8 and PIN_STRIP_1. By type, the board carries 20 ICs and 8 capacitors.
From the project
A homemade pocket calculator
Keypad ====== A general purpose key pad PCB
Directories: ============ | +-KiCad - KiCad project file, schematic, layout, and libraries | +-Gerber - Gerber files for manufacturing
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License (http://creativecommons.org/licenses/by-sa/3.0/).
AriCalculator RevC and the Keypad use Kicad library components by Walter Lain which are licensedunder a Creative Commons Attribution-ShareAlike 3.0 License (http://creativecommons.org/licenses/by-sa/3.0/).
Main components on the AriCalculator
AriCalculator bill of materials (BOM)
101 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | PIN_STRIP_8 | pin_strip_8 | U1, U2, U3, U4 |
| 16 | PIN_STRIP_1 | Connected_Pad | U31, U32, U33, U34, U35, U36, U37, U38 +8 |
| 64 | KEY | key | KEY_A0, KEY_A1, KEY_A2, KEY_A3, KEY_A4, KEY_A5, KEY_A6, KEY_A7 +56 |
| 8 | PIN_STRIP_1 | Connected_Pad | RA0, RB0, RC0, RD0, RE0, RF0, RG0, RH0 |
| 1 | VAL** | hole_3mm5 | hole_3mm5 |
| 8 | PIN_STRIP_1 | Connected_Pad | C0, C1, C2, C3, C4, C5, C6, C7 |
AriCalculator design files
The KiCad project lives in the hotwolf/AriCalculator repository on GitHub; these links point at the commit this page was built from.
AriCalculator: common questions
How big is the AriCalculator PCB?
The AriCalculator measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the AriCalculator?
101 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the AriCalculator design files?
From the hotwolf/AriCalculator repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the AriCalculator design in my own project?
Yes, under the terms of its GPL-3.0 license, which hotwolf chose for the repository.