HardLabs

Kha bgt extend

kiu·kha·kha-bgt-misc/kha-bgt-extend/kicad/kha-bgt-extend.kicad_pcb

Kha bgt extend PCB layout, top view — open source board by kiu

About the Kha bgt extend PCB

Kha bgt extend is an open source PCB design by kiu, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 240 × 100 mm, with 69 components from 11 distinct parts.

By type, the board carries 22 resistors, 16 test points, 12 diodes, 10 transistors and 9 connectors.

From the project

Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control

Kha bgt extend, from the project README
From the project README

Kha bgt extend bill of materials (BOM)

69 components, 11 distinct parts.

QtyPartRefs
10
DMG2302U
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +2
2
Conn_02x02_Odd_Even
J1, J2
2
DIN41612_02x16_AC
J3, J4
1
Conn_02x06_Odd_Even
J5
2
Conn_01x02
J6, J7
2
RJ45_Shielded
J8, J9
16
TestPoint
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +8
2
green
D1, D2
10
yellow
D3, D4, D5, D6, D7, D8, D9, D10 +2
12
R
R1, R2, R3, R4, R5, R6, R7, R8 +4
10
10R
R13, R14, R15, R16, R17, R18, R19, R20 +2

Kha bgt extend design files

The KiCad project lives in the kiu/kha repository on GitHub; these links point at the commit this page was built from.

Kha bgt extend: common questions

How big is the Kha bgt extend PCB?

The Kha bgt extend measures 240 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Kha bgt extend?

69 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kha bgt extend design files?

From the kiu/kha repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Kha bgt extend design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

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