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BBBC

Lee34667·PCB_Kicad_Projects·BBBC/BBBC.kicad_pcb

BBBC PCB layout, top view — open source board by Lee34667

About the BBBC PCB

BBBC is an open source PCB design by Lee34667, published on GitHub. It is a 2-layer board measuring 76.8 × 32.8 mm, with 24 components from 16 distinct parts.

Other key parts include the TL494 and ADA4610-1xRJ. By type, the board carries 12 resistors, 4 capacitors, 2 ICs, 2 connectors, 1 transistor and 1 diode.

From the project

Creating a L9110 module using PCB techniques.

Contains some the PCB projects I have done using KiCad. Most of this boards have been used in the industries and research work.

Main components on the BBBC

TL494ADA4610-1xRJ

BBBC bill of materials (BOM)

24 components, 16 distinct parts.

QtyPartRefs
1
TL494
U1
1
ADA4610-1xRJ
U2
1
IRF540N
Q1
2
Screw_Terminal_01x02
J1, J2
1
10K
RV1
1
D_Schottky_Dual_CommonCathode_AKA
D1
1
220uH
L1
2
1000uF 25V
C1, C2
1
2.2nF
C3
1
1000uF 63V
C4
5
10K
R1, R2, R7, R8, R11
1
560
R3
1
50K
R4
1
4.7K
R5
1
560R
R6
3
2.2K
R9, R10, R12

BBBC design files

The KiCad project lives in the Lee34667/PCB_Kicad_Projects repository on GitHub; these links point at the commit this page was built from.

BBBC: common questions

How big is the BBBC PCB?

The BBBC measures 76.8 × 32.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BBBC?

24 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the BBBC design files?

From the Lee34667/PCB_Kicad_Projects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the BBBC design in my own project?

The repository has no license, so all rights stay with Lee34667. Use it as a reference, and ask the author before reusing the design.

More boards in PCB_Kicad_Projects