HardLabs

Knob top 30

lucanastasio·myHomeAutomation·hardware/knob/knob_top_30/knob_top_30.kicad_pcb

Knob top 30 PCB layout, top view — open source board by lucanastasio

About the Knob top 30 PCB

Knob top 30 is an open source PCB design by lucanastasio, published on GitHub. It is a 2-layer board measuring 25 × 25 mm, with 65 components from 6 distinct parts.

By type, the board carries 31 capacitors, 30 diodes, 2 resistors, 1 connector and 1 switch.

From the project

Home automation stuff

- Dimmer: LED APA102-2020, 4 PWM ch. - Central: 4 PWM ch., radar UART, air valve 4 pin

Knob top 30 bill of materials (BOM)

65 components, 6 distinct parts.

QtyPartRefs
1
Conn_02x05_Odd_Even
J1
1
SW_Push
SW1
30
APA102-2020
D1, D2, D3, D4, D5, D6, D7, D8 +22
30
100n
C1, C2, C3, C4, C5, C6, C7, C8 +22
1
C
C31
2
R
R1, R2

Knob top 30 design files

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

Knob top 30: common questions

How big is the Knob top 30 PCB?

The Knob top 30 measures 25 × 25 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Knob top 30?

65 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the Knob top 30 design files?

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

Can I use the Knob top 30 design in my own project?

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

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