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Roland Pelayo

Roland Pelayo started TMM in 2015. He is a firmware engineer who has over ten years of experience in developing electronic and microcontroller-based systems. Roland's designs include medical devices, security and automation, robots, emergency alert systems, and educational training modules.   Have something that you like Roland to write about here? or do you need consultation for microcontroller firmware projects? just contact him via the contact page.

Arduino Programming: Arrays

An array is a data structure for storing multiple variables of the same data type. Mastering arrays will definitely make your Arduino sketches more efficient. If you’re a beginner when it comes to Arduino array, then this tutorial is for you.

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Arduino Programming: Classes

The Arduino platform runs on C++ and with this comes all the pros (and cons) of the language. One of those pros is the use of classes and in general, object oriented coding. This article aims to guide you in creating your own Arduino classes which can make your sketches …

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Calculating Integrals with Arduino

Arduino integrals

The Arduino platform supports math functions like sine, cosine, logarithm, exponential, etc. But can it solve higher math problems like calculus? This two-part tutorial will show you how to make a sketch for Arduino integrals and differentials solver.

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Arduino Programming: Structs

Arduino Struct

Structs (short for structure) are far less common in Arduino programming because they are mostly used in C whereas Arduino is based on C++. However, they are still a very useful tool especially if there is a need for a user-defined data set. This tutorial aims to help you understand …

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Arduino Programming: Static Variables

Arduino static variables

Here we are with another tutorial on Arduino programming. This time, we will look at static variables and how you can use them to your advantage. You may need to read about functions and classes before going through this one. What is a Static Variable? A variable is known to …

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The Difference Between Integrated Circuits and Chips

Integrated Circuit Integrated circuits are small electronic components or products. Electronic components have made significant progress toward downsizing, low power consumption, and intelligence by becoming a microstructure with essential circuit operations; all components are integrated. The circuit’s necessary transistors, resistors, capacitors, inductors, and other parts are constructed on one or …

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