ESP32-S31 in 2026: Espressif’s Most Powerful AIoT Chip with Wi-Fi 6, Thread and Gigabit Ethernet
Key Takeaway: The ESP32-S31 is Espressif's most powerful microcontroller yet — a dual-core 320 MHz…
ESP32-C6 in 2026: Wi-Fi 6 + Zigbee/Thread and Matter on One RISC-V Chip
ESP32-C6 guide for 2026 — Wi-Fi 6 with TWT, Zigbee 3.0 and Thread on one RISC-V chip, Matter support, and real gateway and sensor projects.
Best Oscilloscopes for Embedded Developers 2026: How to Choose the Right Scope
Key Takeaway: The best oscilloscope for embedded development is not the fastest or cheapest —…
Build a Low-Cost OpenPnP SMT Assembly Line: From Reels to Placed Boards
Key Takeaway: An OpenPnP pick-and-place line pairs open-source software with a stepper-driven XY gantry and…
STM32 + ESP32 Industrial IoT Gateway: Build a Reliable Edge-to-Cloud Bridge
Key Takeaway: Pairing an STM32 for deterministic sensor aggregation with an ESP32 for secure wireless…
PID Control with Arduino: Closed-Loop Temperature and Motion Control Guide
Key Takeaway: PID control on Arduino transforms open-loop systems into precise closed-loop controllers — keeping…
CAN Bus for Industrial Systems: Reliable Multi-Node Communication Guide
Key Takeaway: CAN bus provides robust, deterministic multi-node communication for industrial automation systems — supporting…
STM32 Timer Interrupts for Precise Motor Timing Control: Complete Hardware Interrupt Guide
Key Takeaway: STM32 timer interrupts deliver microsecond-precision timing for stepper motors, servo control, and encoder…
Multi-Axis Stepper Servo Motor Controller Design for CNC and Robotics
Key Takeaway: A multi-axis stepper or servo motor controller built on STM32 or ESP32 delivers…
Oscilloscope vs Logic Analyzer: When to Use Each for Industrial Debugging
Key Takeaway: Oscilloscopes measure analog voltage waveforms with extreme precision, while logic analyzers capture digital…
Building a Custom PLC with Arduino Mega: Industrial Control on a Budget
Key Takeaway: An Arduino Mega-based custom PLC delivers 24 digital inputs, 16 relay outputs, Modbus…
STM32 HMI Touchscreen Interface: Build a Custom Industrial Machine Control Panel
Key Takeaway: Building a custom HMI touchscreen interface with an STM32F4 microcontroller gives factory engineers…
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