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DIY HotPlate/ReflowPlate

Fusion360_1.png Fusion360_2.png

Main Components:

  • Arduino Nano
  • Hot Plate 400W
  • Universal mount board 7x9
  • AC-DC down module (220V to 12V)
  • SSR module (20A)
  • OLED 1.3 display
  • Encoder
  • 12V Fan (x2)
  • 1mm textolit plate
  • NTC 3950 100К thermistor
  • Time...

Case 3D Model:

  • Body
  • Top plate (fan/heater)
  • Bottom plate (Arduino/etc...)
  • Front (for display and buttons)
  • Brackets (x2 for encoder mounting)

Firmware Functions

  • Custom Mode
  • Reflow Mode
  • Test Mode (for testing heater and fan)
  • Supported SSD1306 and SH1106 display chip
  • Supported PWM for SSR module
  • Output temperature graphs