Inside any electronic device, from an old television remote to a global positioning system, there will be at least one microcontroller unit (MCU) and, in many cases, several. MCUs are used in ...

When designing a system, one of the most important design decisions is choosing what voltage domain(s) to use. Some voltage domains, such as 5 V, are good for noisy and harsh operating environments ...

Structure and timing of typical microprocessors. Sample microprocessor families. Memories, UARTS, timer/counters, serial devices, and related devices. MUX and related control structures for building ...

Characteristics and contrasts with microprocessors. Hints on selecting and deploying microcontrollers. What might be on the horizon for microcontrollers, especially the competition between Von Neumann ...

Here is the circuit diagram of Electronic code lock system using 8051 microcontroller. It is very useful at residential places to ensure better safety. This system demonstrates a circuit named ...