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BrushlessESC

Tynogc·BrushlessESC

BrushlessESC PCB layout, top view — open source AVR/Arduino board by Tynogc

About the BrushlessESC PCB

BrushlessESC is an open source AVR/Arduino PCB design by Tynogc, published on GitHub. It is a 2-layer board measuring 50 × 60.5 mm, with 79 components from 29 distinct parts.

Its main chip is the ATMEGA8-AI, from the AVR/Arduino family. Other key parts include the LM25101, LD1117S50TR, LM2940 10V and LTV-356T. By type, the board carries 31 resistors, 19 capacitors, 12 transistors, 7 ICs, 6 connectors and 3 diodes.

From the project

Brushless Motor ESC

Main components on the BrushlessESC

LM25101ATMEGA8-AILD1117S50TRLM2940 10VLTV-356T

BrushlessESC bill of materials (BOM)

79 components, 29 distinct parts.

QtyPartRefs
3
LM25101
IC2, IC3, IC4
1
ATMEGA8-AI
IC5
1
LD1117S50TR
U1
1
LM2940 10V
U2
1
LTV-356T
U3
12
MOSFET_N
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +4
1
RESONATEUR
Y1
2
CONN_01X03
P1, P2
1
CONN_01X02
P3
1
CONN_02X02
P4
2
CONN_01X01
P5, P6
1
DIODE
D1
2
LED
D2, D3
7
1µ
C1, C2, C6, C8, C9, C11, C13
1
220µ
C3
4
10µ
C4, C5, C18, C19
6
100n
C7, C10, C12, C14, C15, C16
1
470n
C17
1
R
R1
1
10k
R2
Show 9 more
QtyPartRefs
7
3k3
R3, R5, R8, R11, R13, R15, R16
3
18k
R4, R9, R14
1
1
R6
1
1k5
R7
6
R
R10, R18, R19, R20, R21, R22
3
100
R12, R29, R30
1
0 Bridge
R17
6
PD
R23, R24, R25, R26, R27, R28
1
Bridge
R31

BrushlessESC design files

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

BrushlessESC: common questions

What microcontroller does the BrushlessESC use?

The BrushlessESC is built around the ATMEGA8-AI, from the AVR/Arduino family.

How big is the BrushlessESC PCB?

The BrushlessESC measures 50 × 60.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BrushlessESC?

79 components, from 29 distinct parts. The full bill of materials is listed on this page.

Where can I download the BrushlessESC design files?

From the Tynogc/BrushlessESC repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the BrushlessESC design in my own project?

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

Can I test firmware for the BrushlessESC without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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