4 channel IR soldering station/reflow oven controller

[tormentor]

• controller: STM32F100;
• 4 independent channels with PID regulation;
• 8 profiles with 10 steps, each up to 9999 sec;
• sensors: thermocouples (k-type) or RTD (Pt100), universal amp using LMP90100 in development;
• control from PC via USB-RS232 or Bluetooth with cross-platform software (Win/Lin/Mac), Modbus protocol supported;

Main controller designed in 2 variants: shield for STM32VLDiscovery, and standalone: **broken link removed**

Discovery shield:







Standalone:





Mounted in case:





Thermocouple amplifier (2 channels): **broken link removed**




Pt100 amplifier (2 channels): **broken link removed**




Optotriacs (2 channels): **broken link removed**




Fan PWM regulator: **broken link removed**




Firmware: https://goo.gl/i1Mfr
Control soft (needs Java 6/7 to work): https://goo.gl/agPq6

Control GUI examples:
- quartz tubes:

- halogen lamps:

- soldering iron (Lukey 24V 35W):