Tutorials

Potentiometers are among the most widely used adjustable components in electronic circuits. From simple volume knobs on audio equipment to precision ...

SRAM vs DRAM: Speed, Power, Cost & Architecture (The Real Trade-offs) Most modern systems rely on a memory hierarchy because no single technology can ...

Part 2 (Upgrade): ESP32-C3 WiFi Dashboard + MQTT Publishing (OLED + DHT11) In Part 1, we built a simple ESP32-C3 temperature and humidity monitor that ...

Build a Mini Weather Station with ESP32-C3 and OLED (Beginner Guide) ESP32 Smart Environmental Monitor Series This project is part of the ESP32 Smart ...

The ESPRESSIF ESP32-C3 Super Mini is a compact Wi-Fi + Bluetooth 5 (BLE) development board based on the ESP32-C3 RISC-V microcontroller. It features a ...

What Is ESP32? Why It’s the Best Beginner Microcontroller for IoT (ESP32 vs ESP8266 vs Arduino) A complete engineering-level guide explaining what ESP32 is, ...

The ESP32-2432S028R — widely known in the maker community as the Cheap Yellow Display (CYD) — is an exciting all-in-one ESPRESSIF ESP32 development board with ...

Introduction: When Prototypes Become Products Raspberry Pi changed embedded development forever. It made Linux-based computing affordable, accessible, and ...

Introduction: Why Engineers Are Looking for Raspberry Pi Alternatives Raspberry Pi is one of the most influential single-board computers (SBCs) ever ...

The ESP32-S3 has quickly become one of the most popular Wi-Fi + Bluetooth MCUs for modern embedded development. With integrated USB OTG, AI acceleration ...