HardLabs

Net weaver

leomcelroy·net-weaver·public/generated.net

This repository ships a schematic but no board layout.

About the Net weaver PCB

Net weaver is an open source PCB design by leomcelroy, published on GitHub. It is a board, with 29 components from 8 distinct parts.

It belongs with the iot & wireless, displays & leds and sensors designs in this gallery.

From the project

Build circuits like legos!

NetWeaver is a web-based tool for generating circuit schematics (and layouts) using libraries of components and sub-circuits.

It is built on top of Polymorphic Blocks for creating netlists and SVG-PCB for describing board layouts.

In NetWeaver instead of having to specify which physical pins of components are connected to each other you can connect ports which represent high level electrical interfaces (digital GPIO, I2C bundle, etc...). You can think of NetWeaver as embedding information you would typically have to find by digging through a datasheet into part descriptions.

Net weaver bill of materials (BOM)

29 components, 8 distinct parts.

QtyPartRefs
2
±1% 1/10W Thick Film Resistors 75V ±100ppm/℃ -55℃~+155℃ 5.1kΩ 0603 Chip Resistor - Surface Mount ROHS
_QGZd05Ri.cc_pull.cc1, _QGZd05Ri.cc_pull.cc2
1
COM-15111
_QGZd05Ri.conn
9
50V 100nF X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS
_UJOuhuHr.dvdd_cap[0], _UJOuhuHr.dvdd_cap[1], _UJOuhuHr.iovdd_cap[0], _UJOuhuHr.iovdd_cap[1], _UJOuhuHr.iovdd_cap[2], _UJOuhuHr.iovdd_cap[3], _UJOuhuHr.iovdd_cap[4], _UJOuhuHr.iovdd_cap[5] +1
1
LDL1117S33R
_n3w58oKp.ic
1
25V 4.7uF X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS
_n3w58oKp.out_cap
6
40V 550mV@1A 1A SMA(DO-214AC) Schottky Barrier Diodes (SBD) ROHS
_xQhDBnLi.d[0,0], _xQhDBnLi.d[0,1], _xQhDBnLi.d[0,2], _xQhDBnLi.d[1,0], _xQhDBnLi.d[1,1], _xQhDBnLi.d[1,2]
6
5.1mm switch
_xQhDBnLi.sw[0,0], _xQhDBnLi.sw[0,1], _xQhDBnLi.sw[0,2], _xQhDBnLi.sw[1,0], _xQhDBnLi.sw[1,1], _xQhDBnLi.sw[1,2]
3
—
jlc_th.th1, jlc_th.th2, jlc_th.th3

Net weaver design files

The KiCad project lives in the leomcelroy/net-weaver repository on GitHub; these links point at the commit this page was built from.

Net weaver: common questions

How many components are on the Net weaver?

29 components, from 8 distinct parts. The full bill of materials is listed on this page.

Where can I download the Net weaver design files?

From the leomcelroy/net-weaver repository on GitHub, which has a netlist; the links under Design files point to each one.

Can I use the Net weaver design in my own project?

The repository has no license, so all rights stay with leomcelroy. Use it as a reference, and ask the author before reusing the design.

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