HardLabs

Integrated circuits

LilyTronics·lily_kicad_lib·test_projects/lib_test/integrated_circuits/integrated_circuits.kicad_pcb

Integrated circuits PCB layout, top view — open source ESP32 board by LilyTronics
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About the Integrated circuits PCB

Integrated circuits is an open source ESP32 PCB design by LilyTronics, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 70 × 79 mm, with 35 components from 35 distinct parts.

Its main chip is the ESP32-C3FH4, from the ESP32 family. Other key parts include the ZXCT1010, LM335, ADXL345, LM393 and DAC7311.

From the project

KiCad library by LilyTronics

These projects are created with the components in this library.

Projects for testing components from the library.

Main components on the Integrated circuits

ZXCT1010LM335ADXL345LM393DAC731193LC56BMX25L3233FXC7A35T-XCSG325TXB0104SN75176BTUSB4041IFT2232HLFT2232HQFT231XSESP32-C3FH4ATMEGA32AATMEGA168PBATMEGA328PBESP32-C3-MINI-1ESP32-C6-MINI-1RFM95W-868S2REF3040AP2120N-3.3AZ1117C

Integrated circuits bill of materials (BOM)

35 components, 35 distinct parts.

QtyPartRefs
1
ZXCT1010
Diodes Incorporated
U1001
1
LM335
STMicroelectronics
U1002
1
ADXL345
Analog Devices
U1003
1
LM393
onsemi
U1004
1
DAC7311
Texas Instruments
U1005
1
93LC56B
Microchip Tech
U1006
1
MX25L3233F
Macronix
U1007
1
XC7A35T-XCSG325
AMD/XILINX
U1008
1
TXB0104
Texas Instruments
U1009
1
SN75176B
Texas Instruments
U1010
1
TUSB4041I
Texas Instruments
U1011
1
FT2232HL
FTDI
U1012
1
FT2232HQ
FTDI
U1013
1
FT231XS
FTDI
U1014
1
ESP32-C3FH4
Espressif Systems
U1015
1
ATMEGA32A
Microchip Tech
U1016
1
ATMEGA168PB
Microchip Tech
U1017
1
ATMEGA328PB
Microchip Tech
U1018
1
ESP32-C3-MINI-1
Espressif
U1019
1
ESP32-C6-MINI-1
Espressif
U1020
Show 15 more
QtyPartRefs
1
RFM95W-868S2
HopeRF
U1021
1
REF3040
Texas Instruments
U1022
1
AP2120N-3.3
Diodes Incorporated
U1023
1
AZ1117C
Diodes Incorporated
U1024
1
AP62200
Diodes Incorporated
U1025
1
TPS5430
Texas Instruments
U1026
1
TPS82130
Texas Instruments
U1027
1
LM317
Onsemi
U1028
1
LM337
Onsemi
U1029
1
MCP6022
Microchip
U1030
1
TLV272
Texas Instruments
U1031
1
NE555
Texas Instruments
U1032
1
BQ24073
Texas Instruments
U1033
1
AT24QT1010
Microchip Tech
U1034
1
AP2205
Diodes Incorporated
U1035

Integrated circuits design files

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

Integrated circuits: common questions

What microcontroller does the Integrated circuits use?

The Integrated circuits is built around the ESP32-C3FH4, from the ESP32 family.

How big is the Integrated circuits PCB?

The Integrated circuits measures 70 × 79 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Integrated circuits?

35 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the Integrated circuits design files?

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

Can I use the Integrated circuits design in my own project?

Yes, under the terms of its GPL-3.0 license, which LilyTronics chose for the repository.

Can I test firmware for the Integrated circuits 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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