Instructions in C languages

Now that we have written a few programs, let’s look at the instructions we used in these programs. There are basically three types of instructions in C: Type Declaration Instruction Arithmetic Instruction Control Instruction The purpose of each of these instructions is set out below: Type declaration instruction To declare the type of variables used … Read more

The First C Program

getting started with C program Armed with the knowledge of the types of variables, constants, and keywords, the next logical step is to combine them to form instructions. However, instead, we will now write our first C program. After we have done this, we will see in detail the instructions he used. Before you start … Read more

Constants in C language

Constants in C language can be divided into two major categories: Primary Constants Secondary Constants These constants are further classified as shown in Figure At this stage we restricted only the primary discussions Constants, that is, whole constants, real and character. Let us see the details of each of these constants. For their construction different … Read more

Temperature controlled fan using AVR Microcontroller (ATMega16)

Introduction: You may have seen so many applications of temperature control and indicators using different micro-controllers, microprocessors or other control devices. But what is the actual use of these temperature regulators is presented here. It controls the fan speed continuously, as the temperature varies. It is not a simple ON-OFF type control that activates the … Read more

Frequency Measurement and Pulse Width Measurement using Microcontroller (AT89C51)

Frequency Measurement Pulse Width Measurement using Microcontroller and Circuit designers and developers need different measuring equipment, such as digital multimeter, CRO, DSO, frequency counter, logic analyzer, etc. to test their circuits. When designing any PWM oscillator or generator or have generated any waveform, it is necessary to measure either the frequency or the time period. … Read more

2 in 1 RPM and Frequency Counter

Frequency measurement is one of the main requirements for many applications. The most obvious the frequency measurement method is using CRO (or nowadays using DSO). But this instrument is not portable or available with all students or hobbyists at any time. It’s actually a lab tool and not the portable one. It is also more … Read more

Remote Temperature Monitoring System

The temperature regulator or monitoring system is one of the most requested systems in almost all processing and manufacturing industries. Here, the given application demonstrates a completely new type of temperature control and control system. This one monitors the temperature, displays it, sends wireless signal to the remote monitoring node and give this node a … Read more