From invention to industry standard — Sensitronics delivers custom Force Sensing Resistor solutions for the world's most demanding applications.
A complete force-sensing shelf solution using our patented LowDrift technology. SmartShelf detects item presence, quantity, and weight in real time — perfect for inventory management, retail, and automated storage systems.
Learn More →Sensitronics has solved the inherent FSR drift problem with our patented LowDrift Force Sensing Resistor — reducing drift by up to 80%. Ideal for scales, smart shelves, and any application requiring sustained accuracy.
Learn About LowDrift →Cut your own high-accuracy, low-drift, custom-fit force sensors. XactFSR materials empower you to rapidly prototype and iterate on sensor designs without waiting for custom manufacturing.
Explore XactFSR →From single-zone sensors to multi-touch matrix arrays, we manufacture the full spectrum of force-sensing components.
Precise single-zone force measurement in ShuntMode™ and ThruMode™ construction.
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Multi-touch force + position sensing arrays with up to 160 cells.
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Force + X/Y position measurement in a single sensor.
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Combined force + linear position in a single strip sensor.
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Multiple independent force-sensing zones on a single substrate.
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Cut your own custom force sensors — rapid DIY prototyping.
Learn more →Between our in-house lab and licensed factories, we offer turn-key solutions from concept to production.
FSRs on rigid, flexible, and elastomeric substrates — single-zone, matrix array, and beyond — tailored to your specifications.
On-site lab and manufacturing equipment enable fast iteration from concept to working prototype.
Data collection electronics solutions designed and built to interface with your specific sensor configuration.
Custom ink blends and pre-coated sheet materials for specialized force-sensing applications.
Designs that suit both low- and high-volume manufacturing requirements. ISO 9001:2008 with Design certified.
Materials, schematics, and software libraries available for licensing to accelerate your project.
Franklin Eventoff began developing electronic musical instrument controllers in 1972. Five years later, he invented the force-sensing resistor — a breakthrough that would transform how devices sense human touch.
By 1978, his first product — The Magical Musical Thing — had been licensed to Mattel Toys. Three million were sold. Franklin went on to found Interlink Electronics, bringing FSR technology to Roland keyboards, Akai drum machines, and countless other products across multiple industries.
In 2001, seeking to recapture the spirit of innovation that started it all, Franklin founded Sensitronics. Today, with nearly five decades of expertise, Sensitronics continues to lead the industry in force-sensing technology.
Meet the full team →Hundreds of custom sensor designs delivered to clients across every industry.
Built on five decades of force-sensing expertise, Interactive Musical Instruments (IMI) applies Sensitronics' proprietary XactFSR technology to a new mission — making music accessible to everyone.
Discover IMI PlayAlong →Whether you need a custom sensor design, engineering consultation, or production-ready components — we're here to help.
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