手可摘棉花

Hotplate Soldering Iron: Repurpose an old electric iron into a heated soldering station

 
Overview

The basic concept of this work is slightly different than standard tools such as a reflow oven or soldering iron. Heat is provided from the bottom of the PCB.

what do you need:

- old iron

- Microcontroller (the author used a wemos d1 mini, but any will do)

- Solid state relay 25A

- Thermocouple sensor (a quick one...)

- 182x64 pixels

- OLED display

- 5V DC power supply

- Buttons, potentiometers and wires

- a piece of wood and screws

参考设计图片
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Update:2025-06-24 03:47:42

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