Inspiring the Evolution of Embedded Design

June 4, 2024


Analog & Power

Pico Technology Launches PQ345 PicoBNC+ 1400V Differential Probe Kit

The PQ345 PicoBNC+ 1400V Differential Probe Kit, part of the PicoBNC+ family, changes the game for high-voltage measurements. With the hallmark benefits of PicoBNC+ connectivity, including probe recognition, it connects seamlessly with PicoScope 4425A oscilloscopes, eliminating manual range switching and battery concerns. With up to three probes usable at once, technicians can ensure safety compliance without compromising efficiency.

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Saelig Introduces Versatile Rigol 20GHz RF Signal Generators for Quantum Applications

DSG5000 Series RF Signal Generators meet the needs of complex tests such as superconducting quantum computing, radar signal generation, MIMO, EMS, etc. Single or multiple qubit manipulation is the basis of complex quantum algorithms. The DSG5000 series multi-channel coherent microwave signal generator provides a stable base for realizing multiple qubit and stable vibration signals by generating multiple coherent and ultra-low phase noise microwave signals. Multiple units can be cascaded to achieve multi-channel coherent output, supporting larger-scale qubit gate operations.

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STMicroelectronics Reveals Monolithic Automotive Synchronous Buck Converters for Light-Load, Low-Noise, and Isolated Applications

The A6983I is a 10W iso-buck converter with primary-side regulation that eliminates the need for an optocoupler. Ideal for use as an isolated gate driver for IGBTs or silicon-carbide (SiC) MOSFETs in traction inverters and on-board chargers (OBCs), this converter allows accurate adjustment of the primary output voltage. The transformer turns ratio determines the secondary voltage.

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Editor's Desk by Kirsten Campbell



The Power of Precision: Differential Probe Kits

Engineers and technicians are often faced with the challenge of accurately capturing signals in environments that are inherently noisy and complex. This is where the differential probe kit comes into play, serving as an indispensable tool for anyone serious about achieving accuracy and safety in their measurements.


One of the standout features of differential probes is their excellent common-mode rejection ratio (CMRR). This means they can effectively filter out noise that is common to both input lines, allowing for a clear and precise measurement of the differential signal. This is crucial in environments with significant electromagnetic interference (EMI), where noise can severely impact measurement accuracy.

Differential probes provide electrical isolation between the measurement instrument (such as an oscilloscope) and the high-voltage circuit. This isolation protects both the equipment and the user, ensuring safe operation. Additionally, the isolation ensures that the measurement process does not interfere with the circuit’s operation, maintaining the integrity of the measurements.


Differential probe kits are not just another tool in an engineer’s toolkit; they are essential for ensuring accurate, safe, and reliable measurements in both analog and power electronics. Whether you’re working on high-voltage power systems or high-speed data communication circuits, a differential probe kit is indispensable for capturing the true essence of your signals. By providing isolation, enhancing noise immunity, and offering versatile measurement capabilities, differential probes empower engineers to push the boundaries of modern electronics.


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The Raspberry Pi AI Kit, a recent collaboration between Raspberry Pi and Hailo, has been launched to make artificial intelligence more accessible to enthusiasts and developers alike. Priced at $70, this kit integrates a powerful Hailo-8L AI accelerator module into the Raspberry Pi ecosystem, specifically designed for the Raspberry Pi 5.

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