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Hall elements detect small magnetic fields
High-sensitivity InSb Hall elements from Diodes detect rotation speed and current across a broad range of applications, even in weak magnetic fields. The AHE300 sensor supports Hall output voltage (VH)...
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Reference design drives servo motors
ST’s EVLSERVO1, a turnkey reference platform for servo motor control, enables sensorless or sensored field-oriented control (FOC) with one, two, or three shunts. It drives three-phase brushless motors...
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BLE SoC meets automotive requirements
The Renesas DA14533 Bluetooth LE SoC offers power management features to reduce power consumption in automotive systems. AEC-Q100 Grade 2 qualified, it operates from -40°C to +105°C and is suitable for...
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Test receivers boost EMI range and compliance
R&S has expanded its EPL series of test receivers to cover EMI measurements from 5 kHz to 7.125 GHz, offering flexible configuration options. Depending on the setup, these receivers can be used in...
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Will compute continue scaling in AI clusters?
With the emergence of smaller models and techniques like distillation, will AI scaling stop, and we won’t need more compute power? Richard Ho, head of hardware at OpenAI, firmly believes that AI...
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EcoFlow’s Delta 2: Abundant Stored Energy (and Charging Options) for You
As I briefly noted back in mid-November, I ended up replacing my initial failed-experiment lithium battery-based portable power unit, Energizer’s PowerSource Pro Battery Generator: with two EcoFlow...
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Canadian tech accelerator engages Nokia in quantum telecom testbed
After quantum computing, quantum communication is now stealing the headlines. Numana, a Montreal, Québec-based non-profit technology accelerator, has engaged Nokia and Honeywell Aerospace Technologies...
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Can a household manage on just 50 amps?
Today’s typical home is wired for at least 100-amp service, and many are wired for twice that number. This makes sense given the multiplicity of modern appliances and electronics in a home. The demand...
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Will Intel’s rush to shed non-core assets benefit potential buyers?
Intel, long known for its acquisition misadventures, has finally reached a reality check. Its new CEO, Lip-Bu Tan, has announced spinning off the company’s non-core businesses to focus on core...
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Taking apart a wall wart
Topic themes Although in general I strive to cover a diversity of topics here in the blog, regular readers may have noticed that some amount of chronological theme-grouping still goes on. A few years...
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