4 layers95 × 55.5 mm
EinkPDA keyboard
TalismanDesign/PocketMage_PDA
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137 parts2kApache-2.0
2 layers20.3 × 15.2 mm
PM3015 level shifter
cteqeu/pxlairquality4Repo for NB-IoT Air Quality Project
- Size
- 20.3 × 15.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 12
- Pads
- 30
- Tracks, vias
- 51, 0
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 6 Feb 2019
- Updated
- 20 Jan 2020
Overview
PM3015 level shifter is an open-source printed circuit board by cteqeu, from the cteqeu/pxlairquality repository on GitHub. It is a 2-layer board of 20.3 × 15.2 mm with 11 parts on 12 nets, routed with 51 tracks and 0 vias.
It is built around the MMBT3904. Its parts include 6 resistors, 3 connectors and 2 transistors. It belongs with the sensors and measurement and home automation and IoT boards of this library.
Main components
1README
README.mdHogeschool PXL NB-IoT Air Quality Project
Inhoudstafel
Introductie
Repository voor het PXL NB-IoT Air Quality Project.
Source Roadmap
General Bevat de slides, data sheets, ... .
Hardware Bevat informatie over de hardware.
Misc Bavat extra bestanden zoals foto's.
Software Bevast informatie over de software en voorbeeld programms, ... .Contributors
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R4, R5 |
| 3 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1, J2, J3 |
| 2 | 100R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R3, R6 |
| 2 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
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Questions
How big is the PM3015 level shifter PCB?
It measures 20.3 × 15.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PM3015 level shifter use?
11 parts, built around the MMBT3904. 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 PM3015 level shifter KiCad files?
From the cteqeu/pxlairquality repository on GitHub, at the commit this page was made from: the board is Hardware/PM3015_Rx_Tx_level_shifter/PM3015_level_shifter/PM3015_level_shifter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PM3015 level shifter design in my own project?
Its repository states no licence, so its author keeps all rights: ask cteqeu before reusing the design.