Solder Pad Basics: Design & Soldering Tips
February 10, 2026
Learn solder pad design: size, shape, and thermal relief. Tips to avoid bridging, pad lifting, and improve joint strength. Essential for PCB assembly. Guide here!
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HC-SR04 Ultrasonic Sensor Modules
February 10, 2026
This comprehensive guide is your one – stop resource to explore everything there is to know about the HC-SR04. We’ll start from the very basics, understanding its fundamental working principle,
Counterbore vs Countersink
February 10, 2026
What is a Counterbore? A counterbore, on the other hand, is a cylindrical hole with a flat bottom, typically consisting of two parts: a larger diameter top section and a
ESP32 Wroom DEV Board Pins
February 10, 2026
The ESP32-WROOM dev board is a versatile, dual-core IoT development platform with integrated Wi-Fi and Bluetooth, featuring 30+ GPIO pins for the wide range of peripherals. We’ll introduce its key
LilyGO T-Display S3 Setup and Example Tutorial
February 10, 2026
Project Introduction The LilyGO T-Display S3 is a development board based on the ESP32-S3, equipped with a 1.9-inch TFT display. This project provides detailed setup guides and multiple example codes
AlphaEvolve-Google’s AI Agent Revolutionizing Algorithm Discovery
February 10, 2026
In the heart of AI’s next frontier stands AlphaEvolve, Google DeepMind’s groundbreaking agent that’s turning centuries-old mathematical puzzles into footnotes. This self-evolving AI doesn’t just code—it invents: from shaving a multiplication
RP2040 – Raspberry Pi’s Microcontroller Breakdown
February 10, 2026
If you’ve been dipping your toes into the world of embedded systems or DIY electronics, you’ve likely heard whispers about the RP2040. But what exactly makes this tiny chip from
How to Cut PCBs? Essential Tools, Methods and Expert Guides
February 10, 2026
PCB cutting can make or break your electronics project. Whether you’re crafting a one-of-a-kind prototype or preparing for mass production, getting it right is essential. But with so many tools
VOC Sensors: Technology & Application Guide
February 10, 2026
Volatile organic compound sensors: working principles, calibration, and IoT applications. Learn to integrate MQ-2/MQ-135 into air quality projects. Datasheet insights inside!
PCB Transformer: How to Choose It?
February 10, 2026
There are many uses for PCB transformers in power supply circuits, and they provide impedance matching. They are compact, lightweight and customizable. Additionally, they can reduce noise and boost signal
Single-Phase Transformers: How They Work
February 10, 2026
Single-phase transformer basics: voltage conversion, core materials, and applications in power supplies. Learn to size and select for your circuit. Guide here!
Single vs Three Phase Transformer
February 10, 2026
When an electric current is introduced to an inductor or something that can store magnetic energy, it will respond in different ways depending on the specific attributes of that device.