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Engineers, makers, and students know that billions of microcontrollers (MCU) are deployed throughout the IoT. But what is a microcontroller and how can you use one? How do you select the right microcontroller for a project or application? What sort of information is included in microcontroller documentation? How do you program a microcontroller? Check out Elektor's in-depth articles on microcontrollers, MCU-based projects, and other related topics. Read more

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Walter, the Compact IoT Module: ESP32-S3 SoC, LTE-M/NB-IoT 5G Modem, and GNSS Receiver

DPTechnics's Walter is an open-source IoT system-on-module that combines an ESP32-S3, LTE-M/NB-IoT connectivity, and GNSS in a single board....

Moddo Pinch Board Measures Only 10.9 × 10.5 mm

The Moddo Pinch board measures just 10.9 × 10.5 mm while carrying a 48 MHz SAMD11, USB-C, native HID support, and 12 exposed GPIOs. A breako...

DC Motor Fundamentals: From Theory to Arduino Control
Understanding the working principles of DC motors and building your own speed-controlled...
- Walter, the Compact IoT Module: ESP32-S3 SoC, LTE-M/NB-IoT 5G Modem, and GNSS Receiver
  DPTechnics's Walter is an open-source IoT system-on-module that combines an ESP32-S3,...
- Moddo Pinch Board Measures Only 10.9 × 1...
  The Moddo Pinch board measures just 10.9 × 10.5 mm while carrying...
- Walter, the Compact IoT Module
  The Belgian company DPTechnics BV offers a range of IoT building blocks, including...
- Battery Testing: Measuring Batteries wit...
  An Arduino Nano microcontroller provides a simple and cost-effective platform for...