PIC microcontrollers are fabricated by Microchip Technology. PIC16C84 and PIC16F84 are the two microcontrollers in the PIC16X84 family of microcontrollers.…
The ADD instruction tells the microcontroller’s CPU to add the source byte to register A and put the result in…
The 68HC11 (also abbreviated as 6811 or HC11) is an 8-bit microcontroller that was introduced by Motorola in the year…
In envisaging a new microcontroller design, it is prudent to follow a design procedure that will take you from the…
All these three types of microcontrollers are 8-bit manufactured by NXP semiconductors with embedded Intel processors. Some of the key…
The figure below illustrates the key elements of a temperature measurement system employing a MC68HC11 microcontroller. Fig: Temperature measurement system…
In this article, we discuss how to interface the PIC microcontroller to various types of input and output devices. A…
The MOV instruction tells the CPU to move (in actual fact COPY) the source operand to the destination operand. MOV…
LCD crystal displays allow a better user interface compared with LED displays as it is much easier to display text…
In this article, we briefly describe how to interface LEDs and electromechanical relays to microcontrollers. Note, a detailed description on…