HardLabs

Power brd

Caleb646·Flapjack·Design/V2/power_brd/power_brd.kicad_pcb

Power brd PCB layout, top view — open source board by Caleb646

About the Power brd PCB

Power brd is an open source PCB design by Caleb646, published on GitHub. It is a 4-layer board measuring 73.5 × 80.5 mm, with 50 components from 10 distinct parts.

Other key parts include the TPS5430DDAR. By type, the board carries 15 capacitors, 15 resistors, 10 diodes, 5 ICs and 5 inductors.

It belongs with the robotics & motion and sensors designs in this gallery.

From the project

A custom VTOL drone platform — from airframe to PCB to firmware.

Flapjack is a VTOL drone platform built from the ground up — custom airframe, PCB, and firmware. ---

- Custom Flight Controller PCB - STM32 microcontroller - IMU (SPI), barometer, GPS, and compass - Servo and ESC outputs

- Firmware - Python GUI for flight data - Real-time flight control loop - Sensor fusion (IMU + barometer + compass) - PID control - PID Mixing for tilt-thrust VTOL (motor + servo)

Main components on the Power brd

TPS5430DDAR

Power brd bill of materials (BOM)

50 components, 10 distinct parts.

QtyPartRefs
5
TPS5430DDAR
Texas Instruments
U1, U2, U3, U4, U5
5
D
MDD(Microdiode Semiconductor)
D1, D2, D3, D4, D5
5
LED
Foshan NationStar Optoelectronics
D6, D7, D8, D9, D10
5
15uH
TECHFUSE
L1, L2, L3, L4, L5
5
10uF
Samsung Electro-Mechanics
C1, C4, C7, C8, C13
5
220uF
PANASONIC
C2, C6, C11, C12, C15
5
10nF
Samsung Electro-Mechanics
C3, C5, C9, C10, C14
5
10k
UNI-ROYAL(Uniroyal Elec)
R1, R3, R5, R7, R9
5
3.24k
UNI-ROYAL(Uniroyal Elec)
R2, R4, R6, R8, R10
5
100
UNI-ROYAL(Uniroyal Elec)
R11, R12, R13, R14, R15

Power brd design files

The KiCad project lives in the Caleb646/Flapjack repository on GitHub; these links point at the commit this page was built from.

Power brd: common questions

How big is the Power brd PCB?

The Power brd measures 73.5 × 80.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Power brd?

50 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the Power brd design files?

From the Caleb646/Flapjack repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

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

The repository has no license, so all rights stay with Caleb646. Use it as a reference, and ask the author before reusing the design.

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