HardLabs

EVC

ill-ev-concept·EVC-PCB·boards/SPAM/brushed_ethab_redo.kicad_pcb

EVC PCB layout, top view — open source STM32 board by ill-ev-concept

About the EVC PCB

EVC is an open source STM32 PCB design by ill-ev-concept, published on GitHub under the MIT license. It is a 2-layer board measuring 97 × 72.8 mm, with 46 components from 29 distinct parts.

Its main chip is the STM32F103C8Tx, from the STM32 family. Other key parts include the TC1108-3.3VDBTR, ISO1050DUB, LMR51625YDDCR, DGD0211CWT-7 and STPS30H100DJF-TR. By type, the board carries 19 capacitors, 9 resistors, 6 ICs, 3 connectors, 2 diodes and 1 transistor.

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

From the project

All new PCBs for EV Concept

This is the location where you will be pushing your KiCAD files to. Each file should be it's own project. You should only be pushing 5 different files - kicadpro - kicadsch - kicad_pcb - fp-lib-table - sym-lib-table

Main components on the EVC

TC1108-3.3VDBTRSTM32F103C8TxISO1050DUBLMR51625YDDCRDGD0211CWT-7STPS30H100DJF-TR

EVC bill of materials (BOM)

46 components, 29 distinct parts.

QtyPartRefs
1
TC1108-3.3VDBTR
IC1
1
STM32F103C8Tx
U1
1
ISO1050DUB
U2
1
LMR51625YDDCR
U3
1
DGD0211CWT-7
U4
1
STPS30H100DJF-TR
U5
1
NTBLS4D0N15MC
Q2
1
RJ45
J1
1
Conn_02x05_Odd_Even
J2
1
Conn_01x03
J3
4
WP-BUFU
MP1, MP2, MP3, MP4
1
P120PK-Y25BR10K
VR1
2
LED
D1, D2
1
22uH
L1
8
.1uF
C1, C2, C4, C5, C7, C17, C18, C19
2
1uF
C3, C6
2
C
C8, C9
3
1.0uF
C10, C11, C12
1
100nF
C13
1
100nF
C14
Show 9 more
QtyPartRefs
2
10.0uF
C15, C16
1
120
R1
1
100k
R3
1
7.15k
R4
1
R_US
R9
1
10k
R10
2
300
R14, R15
1
100k
R16
1
3k
R17

EVC design files

The KiCad project lives in the ill-ev-concept/EVC-PCB repository on GitHub; these links point at the commit this page was built from.

EVC: common questions

What microcontroller does the EVC use?

The EVC is built around the STM32F103C8Tx, from the STM32 family.

How big is the EVC PCB?

The EVC measures 97 × 72.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the EVC?

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

Where can I download the EVC design files?

From the ill-ev-concept/EVC-PCB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the EVC design in my own project?

Yes, under the terms of its MIT license, which ill-ev-concept chose for the repository.

Can I test firmware for the EVC without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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