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2 layers77.9 × 54.6 mmWireless proj, the printed circuit board in 3D
Size
77.9 × 54.6 mm
Copper layers
2
Thickness
1.6 mm
Parts
21
Nets
12
Pads
45
Tracks, vias
94, 10
Pours
2
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
6 Mar 2019
Updated
19 Apr 2019

Overview

Wireless proj is an open-source printed circuit board by lzyang2000, from the lzyang2000/PCB-Projects repository on GitHub. It is a 2-layer board of 77.9 × 54.6 mm with 21 parts on 12 nets, routed with 94 tracks and 10 vias.

Its parts include 5 resistors, 5 connectors, 3 diodes, 2 capacitors and 2 ICs.

README

USB-Charger/README.md

USB-Charger

Takes input of 9-18V DC and outputs power compliant with USB Battery Charging 1.2.
BOM

Parts

21
QtyValueFootprintReferences
3200Resistor_SMD:R_2010_5025Metric_Pad1.52x2.65mm_HandSolderR2, R3, Rl1
210uCapacitor_SMD:C_1812_4532Metric_Pad1.30x3.40mm_HandSolderC1, C2
2Conn_01x01_MaleConnector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_HorizontalJ2, J3
2Conn_01x02_MaleConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_HorizontalJ1, P_in1
11Resistor_SMD:R_2010_5025Metric_Pad1.52x2.65mm_HandSolderR1
14.99kResistor_SMD:R_2010_5025Metric_Pad1.52x2.65mm_HandSolderR4
1Conn_01x02_FemaleConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ4
1D_SchottkyDiode_SMD:D_3220_8050Metric_Pad2.65x5.15mm_HandSolderD2
1D_Schottky_ALTDiode_SMD:D_2512_6332Metric_Pad1.52x3.35mm_HandSolderD1
1LEDLED_THT:LED_D5.0mmLED1
1LM7805CT_ObsoleteConnector:FanPinHeader_1x03_P2.54mm_VerticalU2
1LOGOlogos:bac-logoG***
1LOGOlogos:ieee-logo-invG***
1LT6106Package_TO_SOT_SMD:SOT-23-8U1
1Q_NMOS_DGSPackage_TO_SOT_THT:TO-3P-3_Horizontal_TabDownM1
1ThermistorResistor_SMD:R_2010_5025Metric_Pad1.52x2.65mm_HandSolderTH1

Questions

How big is the Wireless proj PCB?

It measures 77.9 × 54.6 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Wireless proj use?

21 parts. 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 Wireless proj KiCad files?

From the lzyang2000/PCB-Projects repository on GitHub, at the commit this page was made from: the board is wireless_proj/wireless_proj.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Wireless proj design in my own project?

Its repository states no licence, so its author keeps all rights: ask lzyang2000 before reusing the design.

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