Alexander
Published © GPL3+

Soldering Iron Controller for Hakko 907 v.2

Improved version of the soldering iron controller for Hakko 907 iron. To simplify building the controller, LCD screen is implemented.

BeginnerFull instructions provided10 hours29,383
Soldering Iron Controller for Hakko 907 v.2

Things used in this project

Hardware components

hakko 907 iron
×1
5 pin aviation plug
×1
dc-dc converter
×1
Arduino Nano R3
Arduino Nano R3
×1
lcd screen 8x2
×1
amplifier mcp602 or analog
×1
mosfet irfz44n
×1
fr107 Fast Recovery Rectifier Diode
×1
General Purpose Transistor NPN
General Purpose Transistor NPN
×1
General Purpose Transistor PNP
General Purpose Transistor PNP
×1
Rotary Encoder with Push-Button
Rotary Encoder with Push-Button
×1
Capacitor 1000 uF 35v
×1
Capacitor 100 nF
Capacitor 100 nF
×4
Resistor 1k ohm
Resistor 1k ohm
×2
Resistor 10k ohm
Resistor 10k ohm
×1
Resistor 100k ohm
Resistor 100k ohm
×2
Multi-Turn Precision Potentiometer- 10k ohms (25 Turn)
Multi-Turn Precision Potentiometer- 10k ohms (25 Turn)
×1
Multi-Turn Preision Potentiometer 500k
×1
Buzzer
Buzzer
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)

Story

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Schematics

The complete schematics

Code

The source code

Credits

Alexander

Alexander

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