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Arbaa Amp V0.1

Sirucha16·pcb-and-circuit-design·4 cahnnel Home Automation/Arbaa_Amp_V0.1.kicad_pcb

Arbaa Amp V0.1 PCB layout, top view — open source ESP32 board by Sirucha16

About the Arbaa Amp V0.1 PCB

Arbaa Amp V0.1 is an open source ESP32 PCB design by Sirucha16, published on GitHub. It is a 2-layer board measuring 95 × 55 mm, with 62 components from 22 distinct parts.

Its main chip is the ESP32-WROOM-32, from the ESP32 family. Other key parts include the ULN2003A, CH340C and AMS1117-3.3. By type, the board carries 19 resistors, 14 diodes, 12 capacitors, 4 ICs, 4 connectors and 4 relays.

From the project

��# pcb-and-circuit-design # pcb-and-circuit-design

Main components on the Arbaa Amp V0.1

ULN2003ACH340CAMS1117-3.3ESP32-WROOM-32

Arbaa Amp V0.1 bill of materials (BOM)

62 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ULN2003A
U1
1
CH340C
U2
1
AMS1117-3.3
U3
1
ESP32-WROOM-32
U4
2
SS8050
Q1, Q2
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J1
2
SCREW_TERMINAL_01X06
Screw_Terminal_01x06
J2, J3
1
CONN_01X04_PIN
Conn_01x04_Pin
J4
4
HF46F_005-HS1
K1, K2, K3, K4
1
HLK-PM01
PS1
2
SW_Push
SW1, SW2
3
LESD5D5.0CT1G
D1, D2, D4
5
SS34
D3, D10, D11, D12, D13
6
LED
D5, D6, D7, D8, D9, D14
7
0.1UF
0.1uf
C1, C3, C8, C9, C10, C11, C12
3
10UF
10uF
C2, C5, C7
1
10UF/25V
10uF/25V
C4
1
10NF
10nf
C6
3
0E
R1, R9, R12
2
5.1K
R2, R3
Show 2 more
QtyPartRefs
6
2K2
R4, R5, R6, R7, R8, R17
8
10K
R10, R11, R13, R14, R15, R16, R18, R19

Arbaa Amp V0.1 design files

The KiCad project lives in the Sirucha16/pcb-and-circuit-design repository on GitHub; these links point at the commit this page was built from.

Arbaa Amp V0.1: common questions

What microcontroller does the Arbaa Amp V0.1 use?

The Arbaa Amp V0.1 is built around the ESP32-WROOM-32, from the ESP32 family.

How big is the Arbaa Amp V0.1 PCB?

The Arbaa Amp V0.1 measures 95 × 55 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Arbaa Amp V0.1?

62 components, from 22 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 Arbaa Amp V0.1 design files?

From the Sirucha16/pcb-and-circuit-design 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 Arbaa Amp V0.1 design in my own project?

The repository has no license, so all rights stay with Sirucha16. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Arbaa Amp V0.1 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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