Here, AT89C51 or P89V51RD2 microcontroller ... Block diagram of the thin-film deposition controller using MCU is shown in Fig. 2. Fig. 2: Block diagram of thin-film deposition controller using MCU ...

Here is a simple solid-state relay (SSR) driver circuit using a transistor ... and so there are no physical wear and tear problems. The circuit diagram of the SSR driver for the microcontroller (MCU) ...

A microcontroller then processes the digital signal to display the temperature reading in Celsius on the display screen. Circuit Diagram of Celsius Scale Thermometer using AT89C51 and LM35: Are you ...