Thermistor A thermistor is a specific type of resistor that uses sensors to help regulate cold and heat. They can do more than simply regulate temperature. They are also used for voltage regulation, volume control, time delays, and circuit protection. These products are made up of ceramic and metal oxides, but it also contains circuits and wires. These resistors have many practical applications both in terms of manufacturing and personal products. Below, we will be going over some of the different uses and applications for thermistors throughout multiple industries. Microwave For those who have used a microwave, you have used a thermistor. They are used in these machines to determine and maintain internal temperature. Without the resistor in the microwave, there is a possibility of overheating in the unit. This could lead to potential fires. Circuit Protector If you have a power supply or surge protector in your home or office then you are also using a the