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2 layers48 × 65 mmBuilding blocks, the printed circuit board in 3D

Building blocks

djowel/test_electronics
Open in PCBKitView on GitHub.kicad_pcb
Size
48 × 65 mm
Copper layers
2
Thickness
1.09 mm
Parts
54
Nets
33
Pads
125
Tracks, vias
207, 17
Pours
1
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
1 Nov 2024
Updated
2 Nov 2024

Overview

Building blocks is an open-source printed circuit board by djowel, from the djowel/test_electronics repository on GitHub, published under the MIT licence. It is a 2-layer board of 48 × 65 mm with 54 parts on 33 nets, routed with 207 tracks and 17 vias.

It is built around the OPA202ID and LBSS84LT1G. Its parts include 18 capacitors, 15 resistors, 9 connectors, 4 ICs and 4 transistors.

Main components

2

README

README.md

test_electronics

Parts

54
QtyValueFootprintReferences
1410uFCapacitor_SMD:C_0805_2012MetricC1, C2, C3, C4, C5, C8, C9, C10, C11, C12, C13, C14, C17, C18
1110kResistor_SMD:R_0402_1005MetricR1, R2, R4, R6, R7, R13, R14, R15, R16, R17, R18
9conn_1x3cycfi_library:pin_header_1x3p_2.54mm_smd_horizontalJ1, J2, J3, J5, J6, J7, J8, J9, J10
4100nFCapacitor_SMD:C_0402_1005MetricC6, C7, C15, C16
4LBSS84LT1GPackage_TO_SOT_SMD:TSOT-23Q1, Q2, Q3, Q4
4LOGOcycfi_library:cycfi-logo-9mmG***, G***, G***, G***
4OPA202Package_TO_SOT_SMD:SOT-23-5U1, U2, U3, U4
320kResistor_SMD:R_0402_1005MetricR3, R5, R9
1180k 0.1%Resistor_SMD:R_0603_1608MetricR8

Questions

How big is the Building blocks PCB?

It measures 48 × 65 mm and has 2 copper layers, 1.09 mm thick.

What parts does the Building blocks use?

54 parts, built around the OPA202ID and LBSS84LT1G. 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 Building blocks KiCad files?

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

Can I use the Building blocks design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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