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Aerospace and Defense Outshining Science Fiction

Circuit Cellar

|

May 2025

Explore cutting-edge tech in aerospace and defense. This article examines recent innovations, their direct impact on military operations, and the integration of AI and cybersecurity. Gain insights into future trends that are reshaping the industry and enhancing capabilities.

- Caleb Smith

Aerospace and Defense Outshining Science Fiction

FIGURE 1 X-Wing fighter, used to blow up the Death Star, a fictional space station and super weapon in the Star Wars franchise

In 1977, the first Star Wars film was released to theaters, and became one of the most celebrated films of the 20th century, spawning numerous sequels, countless articles of merchandising, books, TV shows, and more.

Between the sci-fi fantasy talks of “the Force,” and political machinations of a fictitious galaxy far, far away, the movie depicted an array of dazzling technology brought to life by George Lucas, and the creative and immensely talented workers of Industrial Light and Magic. With ships flying long journeys through space faster than light, the nail-biting finale of the movie hinges upon the apparently near impossibility of hitting a 2m wide exhaust port with computer-guided torpedoes fired from an X-wing fighter (Figure 1). It seems fairly disproportionate when compared to jumping to hyperspace or building planet-destroying space stations the size of a small moon. Only about the size of a womp rat, even the creative mind of George Lucas, limited by 1970s technology for his inspiration, concluded that such a shot was only possible via the supernatural guidance of “the Force.”

imageFIGURE 2 The Norden Mk. XV bombsite: an early targeting computer and autopilot controller.

FLERE HISTORIER FRA Circuit Cellar

Circuit Cellar

Circuit Cellar

Alif Semiconductor Elevates Generative AI at the Edge with New Support for ExecuTorch Runtime in Its Ensemble MCUs

Alif Semiconductor, the leading global supplier of secure, connected, power efficient Artificial Intelligence and Machine Learning (AI/ML) microcontrollers (MCUs) and fusion processors, announced that developers can now use the ExecuTorch Runtime, a quantization extension of the popular PyTorch ML framework, for AI applications built to run on its Ensemble E4/E6/E8 series of MCUs and fusion processors.

time to read

1 min

December 2025

Circuit Cellar

Circuit Cellar

Encrypted MQTT Protocol for Critical Sectors

Mechanisms, Challenges, and Best Practices

time to read

3 mins

December 2025

Circuit Cellar

Circuit Cellar

Datasheet: Small Size, Big Power

Smaller Microcontrollers Bring New Possibilities

time to read

9 mins

December 2025

Circuit Cellar

Circuit Cellar

Analog Devices Launches ADI Power Studio and New Web-Based Tools

Analog Devices, Inc. (ADI), a global semiconductor leader, announced the launch of ADI Power Studio, a comprehensive family of products that offers advanced modeling, component recommendations, and efficiency analysis with simulation.

time to read

1 mins

December 2025

Circuit Cellar

Circuit Cellar

Compact IBR300 2.5" SBC Powered by NXP i.MX 93 from IBASE

IBASE Technology, Inc., a leading provider of rugged embedded computing platforms, announced the release of the IBR300, a 2.5\" RISC-based single board computer (SBC) powered by the NXP i.MX 93 processor with dualcore ARM Cortex-A55 (up to 1.7GHz) and a Cortex-M33 MCU.

time to read

1 min

December 2025

Circuit Cellar

Circuit Cellar

Sensors in the Spotlight

The Next Decade of Embedded Sensor Systems

time to read

12 mins

December 2025

Circuit Cellar

Circuit Cellar

Bob's Wrap Up

In Bob's last article with Circuit Cellar, he attempts to wrap up a career of more than 50 years as an embedded systems engineer and 14 years with Circuit Cellar. He looks at each of his 58 articles by category and provides some recommendations for his fellow engineers.

time to read

7 mins

December 2025

Circuit Cellar

Circuit Cellar

Designing Embedded Software Architectures That Last

I've reviewed hundreds of firmware projects over the years, and one thing always stands out: the most successful projects have a clear, deliberate architecture.

time to read

10 mins

December 2025

Circuit Cellar

Circuit Cellar

Broadcom Introduces Industry's First Wi-Fi 8 Silicon Ecosystem Powering the AI Era

Broadcom, Inc. unveiled the first Wi-Fi 8 silicon solutions for broadband wireless, targeting residential gateways, enterprise access points, and smart mobile clients.

time to read

1 mins

December 2025

Circuit Cellar

Circuit Cellar

GD32 MCU Family Expands High-Performance Portfolio with New GD32F503/505 Series MCU

GigaDevice, a leading semiconductor company specializing in Flash memory, 32-bit microcontrollers (MCUs), sensors, and analog products, announced the official launch of the GD32F503/505 series of high-performance 32-bit MCUs, expanding its product range based on the ARM Cortex-M33 core.

time to read

1 mins

December 2025

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