2 layers22.9 × 19 mm
Adafruit USB C microlipo charger
spilliams/programmable-remote
This repo contains all files related to my project to make a programmable infrared remote control.
24 partsUnlicense
16 layers40 × 39 mm
Adafruit SharpMemoryDisplay
spilliams/programmable-remoteThis repo contains all files related to my project to make a programmable infrared remote control.
- Size
- 40 × 39 mm
- Copper layers
- 16
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 17
- Pads
- 69
- Tracks, vias
- 156, 10
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 5 May 2024
- Updated
- 20 Mar 2025
Overview
Adafruit SharpMemoryDisplay is an open-source printed circuit board by spilliams, from the spilliams/programmable-remote repository on GitHub, published under the Unlicense licence. It is a 16-layer board of 40 × 39 mm with 23 parts on 17 nets, routed with 156 tracks and 10 vias.
It is built around the 74HC4050D. Its parts include 5 capacitors, 3 resistors and 3 ICs.
Main components
1README
README.mdProgrammable Remote
This repo contains all files related to my project to make a programmable infrared remote control.
I'm using this project as a way to get deeper into embedded programming. It should suffice as a companion project while I read Elecia White's Making Embedded Systems.
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MOUNTINGHOLE3.0THIN | Adafruit_SharpMemoryDisplay:MOUNTINGHOLE_3.0_PLATEDTHIN | U$21, U$22, U$27, U$28 |
| 3 | 10K | Adafruit_SharpMemoryDisplay:_0805 | R1, R2, R3 |
| 3 | FIDUCIAL"" | Adafruit_SharpMemoryDisplay:FIDUCIAL_1MM | FID1, FID2, FID3 |
| 2 | Adafruit_SharpMemoryDisplay:_0805 | FB1, FB2 | |
| 2 | 10µF | Adafruit_SharpMemoryDisplay:_0805 | C4, C5 |
| 2 | 1µF | Adafruit_SharpMemoryDisplay:_0805 | C2, C3 |
| 1 | Adafruit_SharpMemoryDisplay:LOGIC_5VREADY_5MM | U$19 | |
| 1 | Adafruit_SharpMemoryDisplay:1X09_ROUND_70 | JP1 | |
| 1 | Adafruit_SharpMemoryDisplay:ADAFRUIT_5MM | U$29 | |
| 1 | 0.1µF | Adafruit_SharpMemoryDisplay:_0805 | C1 |
| 1 | 74HC4050D | Adafruit_SharpMemoryDisplay:SOIC16 | U1 |
| 1 | LS013B4DN04 | Adafruit_SharpMemoryDisplay:FPC_10PIN_52892-1095 | IC1 |
| 1 | MCP1824T-3302E/OT | Adafruit_SharpMemoryDisplay:SOT23-5 | U2 |
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Questions
How big is the Adafruit SharpMemoryDisplay PCB?
It measures 40 × 39 mm and has 16 copper layers, 1.6 mm thick.
What parts does the Adafruit SharpMemoryDisplay use?
23 parts, built around the 74HC4050D. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Adafruit SharpMemoryDisplay KiCad files?
From the spilliams/programmable-remote repository on GitHub, at the commit this page was made from: the board is ref/Adafruit_SharpMemoryDisplay/Adafruit_SharpMemoryDisplay.kicad_pcb and its schematic pcb/irPod/irPod.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Adafruit SharpMemoryDisplay design in my own project?
Its repository publishes it under the Unlicense licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).