Controller for soldering irons using the Hakko T12 type tips update

sparkybg writes: Soon there will be a new version. The most universal I can think of. Isolated USB connection (HID class) for firmware updates, live data, and PID tunning. Will be able to recognize unlimited number of instruments – can read resistor, 1-wire EEPROM or 1-wire MCU in the connector or handle. When MCU is […]

Controller for soldering irons using the Hakko T12 type tips

Sparkybg shared his controller for soldering irons using Hakko T12 type tipe in the project log forum: T12 have thermocouple in series with the heater with a voltage of around 9mV at 450 degrees celsius, so the voltage to the heater must be turned off to measure the voltage of the thermocouple. Don’t measure the resistance […]