All Tutorials

This tutorial is the final one devoted to the analog modules of the PIC18F14K50 MCU. In it, we will consider the voltage reference modules.

As its name suggests, this module converts the input analog signal into digital code, which the MCU program can use.

As its name suggests, this module converts the input analog signal into digital code, which the MCU program can use.

The idea of this board came to mind after I developed several very similar Arduino-like boards, which only differed from the installed MCU.

The idea of this board came to mind after I developed several very similar Arduino-like boards, which only differed from the installed MCU.

This tutorial will be devoted to measuring capacitance using the charge-discharge method. In this method, a capacitor is fully charged, and then discharged through a resistor with ...

Hi again! This tutorial will be devoted to measuring the capacitance using the charge-discharge method. In this method, a capacitor is fully charged and then discharged through a ...

Hello again! In this part of the tutorial, we are finishing up with the PID control system. As you can see, this part has another title starting with “MCC Based.” So today, we ...

Electromagnetism calculations require a certain degree of proficiency in mathematics. Vector operations utilize trigonometry concepts, and evaluating integrals can sometimes get ...

In physics, a system’s symmetry properties are an important tool for simplifying problems. A cylindrical body rotating around its axis doesn’t look any different if observed from ...

I remember in college hearing something about sourcing and sinking in a circuit and being very confused as I’d never heard of it before. Let’s try and avoid you having the same ...

Have you ever heard reference to an “Open collector” or “Open drain” output when referring to an integrated circuit or a microcontroller? Have you ever wondered why the GPIO on ...

Inter-Integrated Circuit Protocol (I2C or IIC) is a serial, synchronous, multi-master, board-to-board, half-duplex communication protocol. As the name suggests, it is mainly used ...

Digital systems are about sharing and storing information in the form of 1’s and 0’s. To share this information with multiple devices that have different architectures, we need a ...

Hello! This is the second part of the tutorial devoted to the analog comparators of the RA2A1 family. In the first part, we learned how to use the high-speed analog comparator for ...