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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.

Artificial Intelligence: technologies for your learning

artificial intelligence

Today, in the context of general digitalization, one of the most in-demand and promising areas of development is the field of artificial intelligence. Not only are there many interesting professions and opportunities for young people to connect their future with the latest relevant professions, but also technologies for educators that …

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How to Learn Machine Learning? Complete Guide

machine learning

If you are interested in learning machine learning, you may be wondering if you can learn it on your own. The good news is that. Yes, you can! However, it requires a lot of effort on your part, as many skills need to be acquired to learn machine learning on …

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What you need to know when buying items online

How can I be careful when shopping online? In today’s digital age, it’s easier than ever to find what you’re looking for with just a few clicks of a button. However, when it comes to buying products online, there are a few things you should keep in mind in order …

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Software To Help You Plan Boards And Not Only

PCB planning software is available and has one main purpose- its main goal is to help people manage their projects remotely. Most organizations worldwide, from global enterprises, to non-profit organizations, departments, and industries, are now embracing the PCP planning program. PCP comes with the best opportunities that have never been …

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ESP32 vs ESP8266

What is Esp32? A flexible Wi-Fi+BT+BLE MCU module, the ESP32 can be used for a variety of tasks, from low-power sensor networks to the most demanding ones like voice encoding, music streaming, and MP3 decoding. It includes a power amplifier, low-noise amplifiers, filters, and a power management module in addition to …

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Choosing the Right Chargeback Management Software

chargeback management

Today, on the Internet, every business or company can find many online tools or software that help automate business processes as well as improve them.  You can find CRM systems, marketing tools, communication and collaboration apps, and more. At the same time, users can find a dozen alternatives for each …

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Sending and Receiving Data over STM32 USB

STM32F407VE black board features

The serial port is the most usual comm channel between a microcontroller and a computer. However, the different voltage levels and loss of the RS-232 port in modern computers led to the use of USB-TLL converter chips like CH340, CP2102, etc. This is what happens in the NodeMCU ESP8266 and …

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The Basics Of Key Card Entry Systems

keycard basics

As time passes by, criminals find more ways to rob, kidnap, and trespass. This has become a serious problem, especially in the United States. In a year, there are over 2.5 million burglary cases just in America alone. The severity of this problem intensifies more since the breach in security …

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Studying as an Electrician: Which Universities are Better to Choose?

Demand for electricians is increasing throughout the world. New structures need electrical wiring installation, while old structures require maintenance. The experts are responsible for the installation, connection, and maintenance of any electrical system.  To become an electrical engineer, a student may require to combine other subjects. They may need to …

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