The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and software serial communication since ...

Contents presented in the Microcontrollers Laboratory Course; Microcontrollers used: Arduino UNO R3 & DOIT ESP32 DEVKIT V1 - CSE Department, Shiraz University, Spring 2025.

Like many early microcomputers, the Commodore VIC-20 did not come with an interna real-time clock built into the system.

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...

The Raspberry Pi SBC is excellent for hobbyists, but these competitors work just as well in robotics, automation, and home projects. These are my favorite Raspberry Pi alternatives.

This article introduces the Energy-Efficient Theory of Inventive Problem Solving (EETRIZ) approach, designed to reduce electrical energy waste resulting from human mistakes in IoT-enabled environments ...

A MEMS-based triple lens actuated by a microcontroller unit (MCU) is used for tilt angle correction and laser beam alignment. This real-time alignment mechanism maintains stable reception of the ...

Arduino Telemetry Collector Arduino setup gathering telemetry and location whilst active, writing it to an SD card.

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