HardLabs

NanoReflowController

hecko·nanoReflowController·PCB/nanoReflow_v2/arduino_nano_reflow_TRIAC_v1_0.kicad_pcb

NanoReflowController PCB layout, top view — open source AVR/Arduino board by hecko

About the NanoReflowController PCB

NanoReflowController is an open source AVR/Arduino PCB design by hecko, published on GitHub. It is a 2-layer board measuring 100 × 60 mm, with 31 components from 29 distinct parts.

Its main chip is the arduino_nano_header, from the AVR/Arduino family. Other key parts include the MOC3020M and MAX6675. By type, the board carries 10 connectors, 7 resistors, 3 capacitors, 2 ICs, 1 transistor and 1 buzzer.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Reflow Oven Controller ====================

Reflow Oven Controller ====================

Forked from 0xPIT & uploaded the code after a lot of restructuration Board design has also changed

Arduino-based reflow oven controller with: [PID] loop control [Wave Packet] control for AC output graphic TFT LC-Display, drawing the temperature curves using a 5v compatible 1.8" of 1.44" TFT SPI display with ST7735 controller solely controlled using a cheap rotary encoder and its single button uses a MAX6675 module as interface to a K type thermocouple stores up to 30 temperature profiles in EEPROM configurable PID-parameters simple, small hardware…

Main components on the NanoReflowController

MOC3020MMAX6675

NanoReflowController bill of materials (BOM)

31 components, 29 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MOC3020M
U1
1
MAX6675
U2
1
IRF540N
Q1
1
AC IN 220v
J1
1
HEATER
J2
1
DC IN 12V
J3
1
12V FAN
J4
1
CONN_01X04
J5
1
K-thermocouple
J6
1
AC2_IN
J7
1
AC2_OUT
J8
1
MAX6675
J9
1
CONN_01X03
J11
1
arduino_nano_header
ARDUINO_NANO_(5V)1
1
Buzzer with generator
BZ1
1
Fuse
F1
1
VIN enabler
JP1
1
TRIAC HEATSINK
KK1
1
H11AA1
OK1
1
BT137
TRIAC1
Show 9 more
QtyPartRefs
1
1N4007
D1
1
10N
10n
C1
2
100N
100n
C2, C3
2
47k 0.6w
R1, R2
1
2.4K
2.4k
R3
1
180R
R4
1
1k
R5
1
4K7
R6
1
100K
R7

NanoReflowController design files

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

NanoReflowController: common questions

What microcontroller does the NanoReflowController use?

The NanoReflowController is built around the arduino_nano_header, from the AVR/Arduino family.

How big is the NanoReflowController PCB?

The NanoReflowController measures 100 × 60 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the NanoReflowController?

31 components, from 29 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 NanoReflowController design files?

From the hecko/nanoReflowController repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the NanoReflowController design in my own project?

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

Can I test firmware for the NanoReflowController without the hardware?

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

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