HardLabs

Power Board

jacksterb1234·Ping_Pong_Machine·Kicad/Power_Board/Power_Board.kicad_pcb

Power Board layout, top view — open source board by jacksterb1234

About the Power Board

Power Board is an open source PCB design by jacksterb1234, published on GitHub. It is a 2-layer board measuring 40.8 × 13.8 mm, with 18 components from 14 distinct parts.

Other key parts include the PTPS543021DRLR. By type, the board carries 8 capacitors, 4 resistors, 2 ICs, 2 connectors and 2 inductors.

It belongs with the iot & wireless designs in this gallery.

From the project

A fully custom table tennis serving robot designed for serve-receive practice. Features dual-axis spin control (pitch and yaw), a printed spindexer, and a Bluetooth mobile app for wireless control. Powered entirely from a single USB-C connection.

A fully custom table tennis serving robot designed for serve-receive practice. Features dual-axis spin control (pitch and yaw), a printed spindexer, and a Bluetooth mobile app for wireless control. Powered entirely from a single USB-C connection.

- Dual-axis spin control — independent pitch and yaw adjustment for realistic serve variation - Printed spindexer — feeds and spins balls for consistent delivery - Bluetooth control via a custom mobile app (Expo/React Native) for easy wireless operation - USB-C powered — single cable for full system power - Modular electronics design: - USB-C PD…

Main components on the Power Board

PTPS543021DRLR

Power Board bill of materials (BOM)

18 components, 14 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
PTPS543021DRLR
U1, U2
1
CONN_01X04_PIN
Conn_01x04_Pin
J1
1
SCREW_TERMINAL_01X02
Screw_Terminal_01x02
J2
1
6.8UH
6.8uH
L1
1
4.7UH
4.7uH
L2
1
10UF
10uF
Samsung Electro-Mechanics
C1
3
100NF
100nF
YAGEO
C2, C3, C6
1
47UF
47uF
Samsung Electro-Mechanics
C4
1
68PF
68pF
Samsung Electro-Mechanics
C5
1
22UF
22uF
Samsung Electro-Mechanics
C7
1
100PF
100pF
Samsung Electro-Mechanics
C8
2
100kΩ
UNI-ROYAL(Uniroyal Elec)
R4, R7
1
22kΩ
UNI-ROYAL(Uniroyal Elec)
R5
1
5.1kΩ
UNI-ROYAL(Uniroyal Elec)
R8

Power Board design files

The KiCad project lives in the jacksterb1234/Ping_Pong_Machine repository on GitHub; these links point at the commit this page was built from.

Power Board: common questions

How big is the Power Board?

The Power Board measures 40.8 × 13.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Power Board?

18 components, from 14 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Power Board design files?

From the jacksterb1234/Ping_Pong_Machine repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Power Board design in my own project?

The repository has no license, so all rights stay with jacksterb1234. Use it as a reference, and ask the author before reusing the design.

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