The control circuit DS1621 application with which we have previously circuit ( PIC16F84A temperature fan control with LCD display -55 ° C / +125 ° C Picbasic ) TCN75 carried out with heat sensor state. And we use this... Electronics Projects, Temperature Fan Control LCD Screen TCN75 Sensor PIC16f84A PICBASIC "microchip projects, microcontroller projects, pic16f84 projects, picbasic pro examples, " Date 2019/08/02