HardLabs

Nylok-Heater

3nboyd·Nylok-Heater·hardware/Nylok_Heater.kicad_pcb

Nylok-Heater PCB layout, top view — open source STM32 board by 3nboyd

About the Nylok-Heater PCB

Nylok-Heater is an open source STM32 PCB design by 3nboyd, published on GitHub. It is a 2-layer board measuring 38 × 100 mm, with 64 components from 64 distinct parts.

Its main chip is the STM32G030F6P6, from the STM32 family. Other key parts include the INA180A2IDBVR, MP8771GQ-Z, AP7381-33Y-13 and MCP4725A0T-E/CH. By type, the board carries 25 resistors, 23 capacitors, 5 ICs, 4 connectors, 3 transistors and 2 switches.

From the project

KiCad concept reconstruction and engineering study for a two-mode handheld induction-heater controller.

A KiCad reconstruction of a two-mode handheld induction-heater controller concept, prepared for the Notre Dame / Marmon / Nylok Innovate-a-thon.

The concept uses two protected 18650 cells in series to power a controller board that:

- measures input current; - provides regulated 5 V and 3.3 V rails; - controls a switched DC output for an external ZVS induction driver; - exposes an I2C display connector; and - provides an SWD programming header for the STM32 controller.

Nylok-Heater, from the project README
From the project README

Main components on the Nylok-Heater

INA180A2IDBVRMP8771GQ-ZAP7381-33Y-13STM32G030F6P6MCP4725A0T-E/CH

Nylok-Heater bill of materials (BOM)

64 components, 64 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
INA180A2IDBVR
INA180A2
U1
1
MP8771GQ-Z
MP8771
U2
1
AP7381-33Y-13
AP7381-33
U3
1
STM32G030F6P6
U4
1
MCP4725A0T-E/CH
MCP4725
U5
1
AO4409
Q1
1
AO4409
Q2
1
BC817-40
Q3
1
CONN_01X02
BATTERY IN
J1
1
CONN_01X02
HEATER OUT
J2
1
CONN_01X05
SWD
J3
1
CONN_01X04
I2C DISPLAY
J4
1
START/STOP
SW1
1
MODE
SW2
1
STATUS
D1
1
SRP1265A-1R5M
1.5uH
L1
1
10N
10n
C1
1
100N
100n
C2
1
100N
100n
C3
1
10N
10n
C4
Show 44 more
QtyPartRefs
1
22u 25V X7R
C5
1
22u 25V X7R
C6
1
22u 25V X7R
C7
1
100N
100n
C8
1
1u
C9
1
100N
100n
C10
1
47N
47n
C11
1
47u 10V X7R
C12
1
47u 10V X7R
C13
1
47u 10V X7R
C14
1
56p C0G
C15
1
10N
10n
C16
1
1u 16V
C17
1
2.2U
2.2u
C18
1
10U
10u
C19
1
100N
100n
C20
1
4.7U
4.7u
C21
1
100N
100n
C22
1
100N
100n
C23
1
10
R2
1
10
R3
1
1k
R4
1
100K
100k
R5
1
33K
33k
R6
1
100K
100k
R7
1
10K
10k
R8
1
23.2k 1%
R9
1
2.49k 1%
R10
1
1k
R11
1
54.9k 1%
R12
1
4.7K
4.7k
R13
1
100
R14
1
47K
47k
R15
1
4.7K
4.7k
R16
1
100K
100k
R17
1
100K
100k
R18
1
47K
47k
R19
1
10K
10k
R20
1
100K
100k
R21
1
4.7K
4.7k
R22
1
4.7K
4.7k
R23
1
10K
10k
R24
1
10K
10k
R25
1
1k
R26

Nylok-Heater design files

The KiCad project lives in the 3nboyd/Nylok-Heater repository on GitHub; these links point at the commit this page was built from.

Nylok-Heater: common questions

What microcontroller does the Nylok-Heater use?

The Nylok-Heater is built around the STM32G030F6P6, from the STM32 family.

How big is the Nylok-Heater PCB?

The Nylok-Heater measures 38 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Nylok-Heater?

64 components, from 64 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 Nylok-Heater design files?

From the 3nboyd/Nylok-Heater repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Nylok-Heater design in my own project?

The repository has no license, so all rights stay with 3nboyd. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Nylok-Heater 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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