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2 layers50.5 × 30.5 mmPinky, the printed circuit board in 3D

Pinky microcontroller board

Size
50.5 × 30.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
31
Nets
41
Pads
132
Tracks, vias
268, 27
Pours
145
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
21 Jun 2024
Updated
21 Jun 2024

Overview

Pinky is an open-source printed circuit board by tylers555, from the tylers555/Pinky repository on GitHub. It is a 2-layer board of 50.5 × 30.5 mm with 31 parts on 41 nets, routed with 268 tracks and 27 vias.

It is built around the CH340C. Its parts include 10 connectors, 5 capacitors, 5 diodes, 4 resistors and 3 ICs. It belongs with the PIC boards of this library.

Main components

1

Parts

31
QtyValueFootprintReferences
30.1uCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC1, C3, C5
3Conn_01x04_Sockets4b:CONN_S4B-PH-SM4-TBLFSN_JSTJ4, J5, J6
2220Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR2, R7
2D_SchottkyDiode_SMD:D_SOD-123D1, D5
1+BattConnector_Wire:SolderWire-0.75sqmm_1x01_D1.25mm_OD3.5mmJ1
1-BattConnector_Wire:SolderWire-0.75sqmm_1x01_D1.25mm_OD3.5mmJ2
110kResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR1
110nCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC2
110uCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolderC_out2
1150nCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC4
11uCapacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolderC_in1
12.2kResistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolderR6
15VConnector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_VerticalJ10
15VstatLED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolderD4
1CH340CPackage_SO:SOIC-16_3.9x9.9mm_P1.27mmU1
1GNDConnector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_VerticalJ11
1GPIOConnector_PinSocket_2.54mm:PinSocket_2x05_P2.54mm_VerticalJ7
1GstatLED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolderD2
1ICSPConnector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalJ3
1PIC16F15243-I_SSPackage_SO:SSOP-20_5.3x7.2mm_P0.65mmIC1
1PWR statLED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolderD3
1PolyfuseFuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolderF1
1SW_SPDTButton_Switch_SMD:SW_SPDT_PCM12SW1
1USB_B_Micropersonal:CONN_10118192-0002LF_AMPJ8
1ZXTR2105FQ-7Package_TO_SOT_SMD:SOT-23-3IC2

Questions

How big is the Pinky PCB?

It measures 50.5 × 30.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Pinky use?

31 parts, built around the CH340C. 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 Pinky KiCad files?

From the tylers555/Pinky repository on GitHub, at the commit this page was made from: the board is Pinky.kicad_pcb and its schematic MCU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Pinky design in my own project?

Its repository states no licence, so its author keeps all rights: ask tylers555 before reusing the design.

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