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Sharp minds. Sharp engineering. Sharp innovation.

E-Sharp Products

E-Sharp builds modular hardware systems for electronics testing, production, and verification. Our flagship product family is Accordion — a modular test platform that consolidates measurement, stimuli, programmable power, and bus communication into one chassis, controlled through a single API.

Learn more about the Accordion test system

Browse the catalog

The Accordion family covers four categories: the test instrument itself, the library of plug-in modules, the software stack, and the Expand range for distributed setups. Pick the area that matches your work.

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Accordion A2

The modular test instrument — A2 Lite, A2 Plus, and A2 Build configurations for production and verification.

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Accordion modules

Plug-in modules grouped by function — power, measurement, communication, switching, audio, and connectivity.

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Accordion software

Pilot GUI for bench work, StationMaster for production lines, plus Python and .NET integrations.

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Accordion Expand

Distributed test extensions — long-range I²C hub plus SPDT and DMM relay modules for production-line setups.

E-Sharp Brand Values

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Professional focus, resilient results
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Innovation through creativity
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Respect for every perspective
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Curiosity fuels innovation