Learn the fundamentals of Arduino programming and build your first embedded project with step-by-step instructions covering hardware setup, IDE configuration, and basic sketches.
An in-depth comparison of STM32 and ESP32 microcontrollers covering performance, power consumption, wireless capabilities, ecosystem support, and pricing.
Master the PCB design workflow from creating schematics in KiCad to generating Gerber files. Learn about layer stackup, trace routing, and design for manufacturing.
Latest developments in the global semiconductor supply chain including lead time improvements, new fab announcements, and pricing trends for passive components.
Design efficient power supplies for IoT devices. Covers voltage regulation, battery management, solar harvesting, and ultra-low-power sleep modes.
We tested 10 soldering stations in the sub-$200 range. Find out which ones deliver the best temperature stability, ergonomics, and value for money.
Create a complete home automation system using ESP32 microcontrollers, MQTT protocol, and Home Assistant. Covers wiring, firmware, and cloud integration.
KiCad 9 brings a revamped PCB router, improved 3D viewer, and enhanced DRC. Here's what you need to know and how to migrate your existing projects.
Electrolytic, ceramic, tantalum, film — learn when to use each capacitor type. Covers ESR, voltage ratings, temperature coefficients, and decoupling strategies.
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