Latest Courses

Smoke Detector with XIAO RP2040 & MQ-135 Sensor | Audio Alert System
This project teaches you to build a smoke detector that triggers an audio alert when smoke is detected. Using the Seeed Studio XIAO RP2040 and the MQ-135 smoke sensor, we’ll create a compact system capable of detecting smoke and playing an alert through the DFPlayer Mini and speaker.

Arduino Distance Measurement with Audio | Ultrasonic Sensor + DFPlayer Mini
In this tutorial, we will explore how to use an ultrasonic sensor to measure distance and trigger audio feedback using the DFPlayer Mini module.

Control LED Brightness with XIAO RP2040 & OLED Display | Push Button Tutorial
In this project, you will learn how to control the brightness of an LED using two push buttons and display the brightness level as a percentage on an OLED display. We will use the XIAO RP2040 microcontroller, which is compact but powerful, making it perfect for projects like this.

TME EDUCATION
TME Education is a programme that aims to promote and popularize electronics and technology-related knowledge around the world, especially in regions, where the access to proper training is limited. The initiative was launched by Transfer Multisort Elektronik, one of the leading global distributors of electronic components, located in Poland.
Arduino
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TME EDUCATION
TME Education is a programme that aims to promote and popularize electronics and technology-related knowledge around the world, especially in regions, where the access to proper training is limited. The initiative was launched by Transfer Multisort Elektronik, one of the leading global distributors of electronic components, located in Poland.

Smoke Detector with XIAO RP2040 & MQ-135 Sensor | Audio Alert System
This project teaches you to build a smoke detector that triggers an audio alert when smoke is detected. Using the Seeed Studio XIAO RP2040 and the MQ-135 smoke sensor, we’ll create a compact system capable of detecting smoke and playing an alert through the DFPlayer Mini and speaker.

Control LED Brightness with XIAO RP2040 & OLED Display | Push Button Tutorial
In this project, you will learn how to control the brightness of an LED using two push buttons and display the brightness level as a percentage on an OLED display. We will use the XIAO RP2040 microcontroller, which is compact but powerful, making it perfect for projects like this.

Arduino Distance Measurement with Audio | Ultrasonic Sensor + DFPlayer Mini
In this tutorial, we will explore how to use an ultrasonic sensor to measure distance and trigger audio feedback using the DFPlayer Mini module.
Articles
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Mastering Electronics Projects
I've witnessed a lot of projects fail over the years, not because the concept was bad, but rather because the fundamentals were neglected. A promising project can become a never-ending cycle of troubleshooting due to a misinterpreted component specification, a loose wire, or an incompatible library. The purpose of this eBook is to assist you in avoiding those mistakes.
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testMastering Electronics Projects
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