Fsrtek

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Fsrtek FSR force-sensitive resistor solutions for seat occupancy, pressure mapping, robotics and custom devices. From prototype to production.

Custom shape, size, force range, connector and circuitry. Contact us for a sample or quote.

Before you design an FSR into your product, ask yourself one question:Do you need to know how force is CHANGING — or do ...
28/09/2026

Before you design an FSR into your product, ask yourself one question:

Do you need to know how force is CHANGING — or do you need an exact, calibrated force value?

If it's the second one, an FSR is probably the wrong component. We'd rather tell you now than have you find out after tooling.

Where an FSR is genuinely the right call:
• Tracking how force changes over time, not a calibrated newton figure
• Mapping pressure distribution across an area — an actual pressure map
• Sensing "is there pressure, and roughly how much" in a soft, thin, low-cost way
• Fitting where a rigid sensor can't: ≤0.3 mm thick, actuation from 100 g,

🧤 What if a rehab glove could feel exactly how hard a patient grips?For a hand-rehab device, we embedded a thin FSR sens...
24/09/2026

🧤 What if a rehab glove could feel exactly how hard a patient grips?
For a hand-rehab device, we embedded a thin FSR sensor array across the palm and five fingers — so the system reads grip force per finger in real time and gives therapists objective data instead of guesswork.
That's the kind of force-sensing build we do: thin, flexible, and mapped to the exact geometry of your product.
👉 Building a rehab, wearable, or haptic device? DM us "GLOVE" and we'll share how we approach force mapping.

🚀 We're back — and from now on, we do one thing only: FSR force sensing.FSRTEK is the FSR-focused sub-brand of Flexkys E...
22/09/2026

🚀 We're back — and from now on, we do one thing only: FSR force sensing.
FSRTEK is the FSR-focused sub-brand of Flexkys Elec Tech Co. For over a decade we've designed and built force-sensitive resistor (FSR) sensors, custom FSR arrays, and integrated sensing modules for medtech, robotics, automotive, and industrial teams worldwide.
Recent build: a custom FSR vest that maps body pressure distribution in real time — taken from spec to working sample in under 4 weeks.
That's the job: turn "we need to measure force here" into a sensor that actually works.
👉 Designing something that needs force feedback, pressure mapping, or tactile sensing? DM us "FSR" and we'll send our standard sensor datasheet.

🚀 Project Kickoff | Custom FSR Vests for Gel Blaster Fun 🎯We’ve just started an exciting new project with a client who r...
26/09/2025

🚀 Project Kickoff | Custom FSR Vests for Gel Blaster Fun 🎯
We’ve just started an exciting new project with a client who runs a Gel Blaster arena — where players battle it out using toy blasters that shoot gel balls. Our mission? Create custom smart vests powered by FSR (Force Sensing Resistor) sensors to make the game even more immersive.

🔹 How It Works
When a gel ball hits the vest, the FSR sensor detects the impact and the LED light instantly switches from blue 🔵 to red 🔴, signaling a hit!

The vests will feature sensors on both front and back:
👕 Adult Vest: 30cm × 30cm per side
👕 Child Vest: 20cm × 20cm per side

🔹 Vest Features
●FSR sensors for accurate hit detection
●Color-changing LED lights (blue → red)
●Rechargeable battery 🔋 for continuous play
●Smart PCB to control LED reset timing (5 / 3 / 2 minutes)

We’re excited to bring this playful idea to life — combining tech + fun for a next-level Gel Blaster experience 🚀. Stay tuned as we move into testing and development!
👉 Learn more: https://www.fsrtek.com

🔍 Explore the Future of Force Measurement with FSRTEK Standard Sensors 💡✨Looking for a simple, reliable way to measure f...
18/09/2025

🔍 Explore the Future of Force Measurement with FSRTEK Standard Sensors 💡✨

Looking for a simple, reliable way to measure force in your projects? Our Standard Force Sensors (FSRs) are designed to make that easy — from prototyping to production.

🌟 Why Standard FSRs?
✅ Easy to Use — Plug-and-play, perfect for education, testing, or quick integration.
✅ Prototype Friendly — Experiment with standard samples before finalizing your design.
✅ Flexible to Customize — Once your specs are set, we provide tailored shapes, sizes, and force ranges — saving time and cost.

📏 Our Top 3 Models
●FSR F01 — Largest standard sensor, versatile for multiple applications.
●FA101 — Compact, ideal for OEM integration.
●Matrix FSR 60×60 — High-capacity design, measures forces up to 100KG.

🌿 Designed with Responsibility
Built from eco-friendly materials and fully compliant with international safety standards — so your projects are not only innovative, but also sustainable.

📞 Ready to explore? Contact our team for samples or custom solutions that fit your needs.
👉 Learn more: https://www.fsrtek.com

FSRTEK specializes in standard FSR, customized FSR, flexible matrix sensor, seat occupancy sensor.Contact US!

🔌 From Question to Solution: How Our Sensors Talk to Your Devices ⚡A client once asked us:“Can your sensors connect dire...
12/09/2025

🔌 From Question to Solution: How Our Sensors Talk to Your Devices ⚡

A client once asked us:
“Can your sensors connect directly to our electronic devices?”
The answer: not directly — but with the right tools, absolutely ✅.

Here’s how we made it work 👇
💡 Our Approach
●We used data acquisition tools to seamlessly transfer FSR sensor signals to devices.
●Based on the client’s needs, we offered custom software development for data collection & analysis.
📲 Connectivity Options
●Wired: stable & straightforward
●Wireless: Wi-Fi / Bluetooth for flexible, real-time streaming
⚙️ Final Step
Once the communication protocol was confirmed, we prepared quotes for both sample runs and mass production.
🚀 At FSRTEK, we believe every challenge is a chance to innovate — and every connection tells a story.
👉 Explore more: https://www.fsrtek.com/

05/09/2025

From Wall to Data — Smarter Wall Ball Training 🏋️‍♂️✨

It started with a simple challenge from a fitness coach:
“Can we make Wall Ball training more measurable — without losing the fun?”

That’s where our FSR sensors came in. Hidden inside the system, they quietly track every throw:
💥 where the ball hits
💥 how much force is applied
💥 how performance changes over time

💡 Why it matters:
●Real-time feedback makes training feel alive ⚡
●Athletes get personal insights they can actually use 📊
●Coaches save time, focusing on guidance instead of guesswork 🎯

One client told us:
“This tech made Wall Ball workouts more engaging and effective — our athletes love it.”
For us, that’s what innovation should feel like — practical, invisible, but powerful when it counts.
👉 Curious how this works for your training system? Explore more: https://www.fsrtek.com/


🌍✨ A Collaboration Story Across Half the Globe | Final Chapter 🎉The first samples were delivered — and the client’s feed...
29/08/2025

🌍✨ A Collaboration Story Across Half the Globe | Final Chapter 🎉

The first samples were delivered — and the client’s feedback was clear:
✔️ Panel size & connections matched perfectly
✔️ Green & red LEDs looked great
⚠️ Yellow LED needed more brightness & better positioning
⚠️ Logo backlight wasn’t evenly lit

💡We quickly refined the design and sent a second round.
☀️This time, the client spotted side light leakage and felt the yellow LED was still weak under sunlight .
Together, we tested alternatives — and found blue LEDs performed much better.
The client agreed, and the change made all the difference.

✅ The Result
The project ended in success — the client placed an order for 500 units 🚀.
🤝More than solving technical challenges, this journey showed how step-by-step collaboration builds not just products, but strong partnerships .
👉 Explore more at: https://fsrtek.com

🌍✨ A Collaboration Story Across Half the Globe | Part II 🌱The design journey didn’t stop there. After our first feedback...
22/08/2025

🌍✨ A Collaboration Story Across Half the Globe | Part II 🌱
The design journey didn’t stop there. After our first feedback, the client made several updates:
✨ A dual-color light in the top corner
✨ A sleek black panel to resist UV & chemical aging
✨ More LEDs for stronger backlighting
One week later, they refined it again — adding their logo and reshaping the backlit button area for better usability 💡.
Seeing the larger backlit zones, we suggested a smarter approach: side-emitting LEDs + light guide film. With this, we kicked off the first sample production 🚀.
This collaboration shows how ideas evolve step by step when we work closely with clients 🤝.
👉 More updates to come — stay tuned https://www.fsrtek.com/

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Room 3-207, Building 3, No. 402, Yinfu Street, Jiangning District
Nanjing
211100

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