Smart Soldering Iron Controller – Precision Heater Controller

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https://www.electronics-lab.com/project/smart-soldering-iron-controller-precision-heater-controller/

This smart soldering iron controller is a sophisticated system that provides precise temperature control and real-time temperature monitoring. This innovative solution ensures that the temperature at the tip of the soldering iron is consistently maintained, allowing for precise and reliable soldering. Arduino example code is provided below. Features Power Supply 24V DC (Range 13V to […]

Precision Thermocouple Amplifiers with Cold Junction Compensation – Temperature Range −25°C to +400°C

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https://www.electronics-lab.com/project/precision-thermocouple-amplifiers-with-cold-junction-compensation-temperature-range-%e2%88%9225c-to-400c/

This Thermocouple Amplifier project provides a simple, low-cost solution for measuring thermocouple temperature. This board simplifies many of the difficulties of measuring thermocouples output. An integrated temperature sensor performs cold junction compensation. A fixed-gain instrumentation amplifier amplifies the small thermocouple voltage to provide a 5 mV/°C output. The high common-mode rejection of the amplifier blocks […]