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What happens when the rule book is no longer useful, or worse, was never written in the first place? In today’s fast-moving electronics landscape, we’re increasingly asked to design and build what has no precedent, no proven path, and no tidy checklist to follow. This is where “Design for Invention” begins.
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From the growing role of AI in design tools to the challenge of managing cumulative tolerances, these articles in this issue examine the technical details, design choices, and manufacturing considerations that determine whether a board works as intended.
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Würth Elektronik Presents LEDs with Focused Emission
February 26, 2025 | Wurth ElectronicsEstimated reading time: 1 minute
Würth Elektronik expands its two LED product series: “WL-SMCW SMT Mono-color Chip LED Waterclear” now includes a compact model with a footprint of just 1.6 mm × 0.8 mm, in which a dome lens focuses the light. This enables the LED to produce a bright and concentrated beam with an emission angle of just 30 degrees. The “WL-SMTD SMT Mono-color TOP LED Diffused Dome” series now also includes versions with 30-degree and 60-degree emission angles and offers an additional black housing, providing higher contrast in dark-design blinking lights, for example.
The WL-SMCW in the 0603 package with a dome lens is a high-precision, space-saving, and energy-efficient light source for applications that depend on focused light control. With the LED, light can be precisely directed onto a small area while minimizing light scattering and energy loss. It is suitable for consumer electronics, medical devices, handheld products, and symbol or text displays. The available LED colors are blue, green, light green, yellow, amber, and red.
The new WL-SMTD series models are aimed at developers seeking robust, aesthetically attractive lighting solutions with higher contrast. Precise, glare-free illumination for demanding applications is achieved with the selectable 30-degree or 60-degree emission angle, a diffuse dome lens, and a black 3528 package designed to minimize light loss.
All new LEDs are now available without a minimum order quantity.
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Bellatrix Lands $20M Pre-Series B for Global Expansion
04/02/2026 | BellatrixBellatrix Aerospace, a leading In-Space Mobility company from India with a presence in the USA, announced that it has closed a US$20 million Pre-Series B growth round led by Cactus Partners, marking a significant milestone as the company accelerates the commercialization and delivery of its propulsion systems.
Akrometrix Discusses AI Chip Board Demands
03/27/2026 | Real Time with... APEX EXPOPaul Handler of Akrometrix discusses the evolving demands in PCB fabrication, particularly the surge in large-format, room-temperature boards for AI chips. He highlights the critical need for inline, real-time testing of heavy, high-value circuit boards and Akrometrix's strategic shift towards integrated Industry 4.0 solutions. Handler also highlights the engineering challenges and the company's positive outlook for industry growth.
DARPA-developed Autonomous Helicopter Technology Transitions to U.S. Army
03/23/2026 | DARPADARPA’s vision to reimagine the role of human pilots and revolutionize military aviation has culminated in the transition of a DARPA-developed autonomous flight system to the U.S. Army.
Marshall Aerospace Boosts UK Drone Sector with Five Government-backed Assessments
03/23/2026 | MarshallMarshall Aerospace is strengthening its leadership in the UK’s fast-growing unmanned aircraft systems (UAS) sector after securing five separate SAIL Mark assessment projects funded by Innovate UK and the Department for Transport.
Airbus Speeds Up UCCA Development for German Air Force
03/18/2026 | AirbusAirbus is working at full throttle to offer the German Air Force an operational Uncrewed Collaborative Combat Aircraft (UCCA) system by 2029.