Image of Docker Part 1: Fixing “It Works on My Machine” Docker Part 1: Fixing “It Works on My Machine"

In this post, I want to explain what Docker is, why it helps with these problems, and give a practical understanding of how it fits into development workflows.

Image of Nodka Logo Nodka

Nodka is a top-tier industrial computer manufacturer specializing in the design and manufacture of panel PCs, HMI, industrial PCs and automation computers tailored for the industrial automation, robotics, machine vision, smart manufacturing, self-service, edge IoT and many other industrial computer markets

Selecting the Right Interconnect Solutions for EV Powertrain Systems

A combination of environmental and economic concerns is encouraging more and more car users to consider the move away from internal combustion in favour of electric-powered vehicles (EVs).

Soothing Range Anxiety - The Role of Connectors in EV Charging Stations

Technical innovation and government incentives are expanding the network, but designers need to deliver reliable and robust charging stations. Harwin delivers connectors to help designers create the next phase of charging infrastructure.

Send SMS Using SIM900 GSM Shield & Arduino - Visuino Tutorial Updated: 2026-03-24

Step‑by‑step guide to set up SIM900 GSM shield, configure Visuino, and send SMS with Arduino. Includes circuit diagram, code generation, and testing tips.

DIY Arduino VFO with AD9850 & TM1638 Pure Sine Wave Signal Generator for Updated: 2026-04-06

The AD9850-based VFO provides a clean, sine-wave alternative to square-wave oscillators, ensuring your HF receiver remains free from unwanted harmonic inThe AD9850-based VFO provides a clean, sine-wave alternative to square-wave oscillators, ensuring your HF receiver remains free from unwanted harmonic interference.

Image of CUI SWI65CC-N and SMI65CC Series 65W Dual USB-C Power Supplies
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SWI65CC-N and SMI65CC Series 65 W Dual USB-C Power Supplies Publish Date: 2026-04-06

Bel Power Solutions SWI65CC-N and SMI65CC series 65 W dual-USB-C power supplies are designed for maximum compatibility and safety.

The Role of Connectors in Thermal Management in EVs

Harwin’s BBi connector range, including the Flecto and Kontrol series, offers robust, compact solutions designed to meet the demanding thermal and mechanical requirements of modern EV systems.

We take a look at the Tab5 Kit from M5Stack. It’s an expandable development platform in a tablet form factor, and it’s ideal for developing HMI-driven connected applications in industrial automation, smart home, IoT, and more.

Custom BLDC Motor Controller: PCB Design to Assembly Updated: 2026-04-06

Full development of a custom BLDC motor controller PCB — from Altium Designer schematic to SMT assembly. Manufactured at TJHXPCB, Tianjin, China.

Image of TE Connectivity Linx L000321 VersAnte Antenna L000321 VersAnte Antenna Publish Date: 2026-04-06

TE Connectivity Linx L000321 VersAnte antennas offer combinations of 4G/5G cellular, Wi-Fi, and GNSS coverage in an extremely compact form factor.

Image of Qwiic Scale Hookup Guide Qwiic Scale Hookup Guide

The Qwiic Scale is an incredibly easy way to read scales and their inner bits, and load cells.

Arduino LoRa Project: Control Devices Over Long Distance Easily Updated: 2026-04-03

In this project, we build a long-range appliance control system using a combination of BLE and LoRa communication.

Unlock the full potential of Wi-Fi 6/6E and Bluetooth Low Energy 5.4 with the AIROC CYW55913/2/1 family of connected MCUs.

Senior Design Engineer Calloway Cass explains how to trim a DC‑DC converter’s output voltage up or down to achieve non‑standard levels, with practical guidance for precise power design.

Visuino How to Use Pulse Width Modulation (PWM) to Change Brightness of Updated: 2026-03-24

Visuino How to Use Pulse Width Modulation (PWM) to Change Brightness of a LED: In this tutorial we will use a LED connected to Arduino UNO and Visuino to make a

PSOC™ Control 3M5 2GO Kit unboxing

This unboxing video gets you started on building motor-control based applications using PSOC™ Control C3 (KIT_PSC3M5_2GO). The kit is supported by application notes, code examples, training materials and ModusToolbox™.

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NRB Tech

UK consultancy for connected product development, embedded firmware, security hardening, and long-term device support for teams shipping reliable IoT devices.

Image of DC/DC Converters for AI Data Centers: Tackling Space and Thermal Challenges DC/DC Converters for AI Data Centers: Tackling Space and Thermal Challenges

AI data center GPUs are pushing beyond 1 kW per device resulting in rack power densities in the megawatt scale, stressing cooling schemes past comfort zones.

Image of Taiwan Semiconductor 1200V Low-Loss Diodes for High-Density Power Systems
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1,200 V Low-Loss Diodes for High-Density Power Systems Publish Date: 2026-04-03

The Taiwan Semiconductor 1,200 V low-loss diode family supports high-current operation and thermal reliability with multiple package options.