HardLabs

ECE-445-Notebooks

fadnis-shaunak28·ECE-445-Notebooks·burner_pcb/burner_pcb.kicad_pcb

ECE-445-Notebooks PCB layout, top view — open source ESP32 board by fadnis-shaunak28

About the ECE-445-Notebooks PCB

ECE-445-Notebooks is an open source ESP32 PCB design by fadnis-shaunak28, published on GitHub. It is a 2-layer board measuring 47.4 × 46.2 mm, with 68 components from 43 distinct parts.

Its main chip is the ESP32-WROOM-E, from the ESP32 family. Other key parts include the TPS542A50RJMR, MCP6001UT-I/OT, AP62200WU-7 and ACS711KEXLT-31AB-T. By type, the board carries 27 resistors, 19 capacitors, 7 ICs, 7 connectors, 3 transistors and 2 switches.

From the project

Lab Notebooks for ECE 445

Main components on the ECE-445-Notebooks

TPS542A50RJMRMCP6001UT-I/OTAP62200WU-7ESP32-WROOM-EACS711KEXLT-31AB-T

ECE-445-Notebooks bill of materials (BOM)

68 components, 43 distinct parts.

QtyPartRefs
1
TPS542A50RJMR
U1
2
MCP6001UT-I/OT
U3, U8
1
AP62200WU-7
U4
1
ESP32-WROOM-E
U5
2
ACS711KEXLT-31AB-T
U6, U7
1
SQJ951EP-T1_GE3
Q1
2
SS8050-G
Q2, Q3
1
Pairing Button
J1
1
Peltier Connector
J2
1
Conn_01x04
J3
1
Coil Connector
J4
1
Capacitive Touch Wire
J5
1
USB-UART Bridge
J6
1
Screw_Terminal_01x02
J7
1
SolderJumper_3_Open
JP1
2
SW_Push
SW1, SW4
1
2.2uH
L1
1
4.7uH
L2
1
4.7uF
C1
4
0.1uF
C2, C4, C16, C17
Show 23 more
QtyPartRefs
1
40uF
C3
1
330uF
C5
1
0.47uF
C6
2
44uF
C7, C11
1
200nF
C8
3
10uF
C9, C10, C18
1
100nF
C12
2
1u
C13, C20
2
1uF
C14, C15
1
10R
R1
9
10k
R2, R8, R12, R14, R16, R22, R23, R25 +1
1
49.9k
R3
1
47.5k
R4
1
18.2k
R5
1
61.9k
R6
1
26.1k
R7
1
31.6k
R9
1
33.2k
R10
2
100k
R11, R28
2
500R
R13, R15
2
5k
R17, R18
2
4.7k
R19, R20
2
1k
R21, R24

ECE-445-Notebooks design files

The KiCad project lives in the fadnis-shaunak28/ECE-445-Notebooks repository on GitHub; these links point at the commit this page was built from.

ECE-445-Notebooks: common questions

What microcontroller does the ECE-445-Notebooks use?

The ECE-445-Notebooks is built around the ESP32-WROOM-E, from the ESP32 family.

How big is the ECE-445-Notebooks PCB?

The ECE-445-Notebooks measures 47.4 × 46.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ECE-445-Notebooks?

68 components, from 43 distinct parts. The full bill of materials is listed on this page.

Where can I download the ECE-445-Notebooks design files?

From the fadnis-shaunak28/ECE-445-Notebooks repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the ECE-445-Notebooks design in my own project?

The repository has no license, so all rights stay with fadnis-shaunak28. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ECE-445-Notebooks 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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