Fig. 1 shows the circuit of the temperature control system. It comprises microcontroller Atmega8535, temperature sensor LM35, regulator 7806 , an LCD module and a few discrete components. The 230V, ...

Digital temperature controller circuit and working Fig. 2 shows circuit diagram of the digital temperature controller. The circuit is built around microcontroller PIC16F877A (IC1), precision ...

Circuit Diagram. Below is the circuit diagram for Temperature Controlled Fan using Thermistor as Temperature Sensor:. Thermistor. The key component of this temperature controlled fan circuit is ...

Arduino Fan Speed Control using Temperature Sesnor . This project consists of three sections. One senses the temperature by using humidity and temperature sensor namely DHT11.The second section reads ...