American waffle machine, neon lamp indicates the temperature state, and potentiometer is used to adjust the set temperature. The temperature range is 150 ~ 220 degrees.

The relay controls the upper and lower baking tray, and the thyristor controls the middle baking tray.

Four groups of NTC detect the temperature, automatically adjust the temperature of the upper / lower waffles, intelligently identify the lower waffles, and have NTC abnormal alarm function