Force Sensitive Resistor FSR | 2-Layer Design, Active Element Dots | Resistor Changes Resistance When Pressed
In stock (10)
What is this?
The FSR is made of 2 layers separated by a spacer. The more one presses, the more of those Active Element dots touch the semiconductor and that makes the resistance go down. FSRs are basically a resistor that changes its resistive value (in ohms Ω) depending on how much it is pressed. These sensors are fairly low cost, and easy to use but they're rarely accurate. They also vary some from the sensor to sensor perhaps 10%. So basically when you use FSRs you should only expect to get ranges of response. While FSRs can detect weight, they're a bad choice for detecting exactly how many pounds of weight are on them. However, for most touch-sensitive applications like "has this been squeezed or pushed and about how much" they're a good deal for the money!
What can I build with it?
- General electronics and robotics prototyping
- Open AI Lab with “Force Sensitive Resistor FSR | 2-Layer D” to explore a parts list
Compatibility notes
No verified pin/voltage metadata in our engineering catalog for this title. Treat electrical details as unverified until you check the datasheet.
Specifications
- FSR402 Force Sensitive Resistor Fsr
- These stats are specifically for the Interlink 402, but nearly all FSRs will be similar. Checking the datasheet will always illuminate any differences
- It is important to notice that the graph isn't really linear (its a log/log graph) and that at especially low force measurements it quickly goes from infinite to 100KΩ.
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What else you may need
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Buying notes for Pakistan makers
Buy Force Sensitive Resistor FSR | 2-Layer Design, Active Element Dots | Resistor Changes Resistance When Pressed online in Pakistan with live PKR pricing from Robotics Kits — a clear catalog alternative when comparing Hall Road Lahore, Digilog, and Electrobes for Electronics.
Force Sensitive Resistor FSR | 2-Layer Design, Active Element Dots | Resistor Changes Resistance When Pressed suits ESP32, Arduino, robotics, IoT, and FYP builds; check real stock on Robotics Kits before you finalize a BOM or wiring plan.
Order Force Sensitive Resistor FSR | 2-Layer Design, Active Element Dots | Resistor Changes Resistance When Pressed with COD or digital payment across Pakistan, then use AI Lab to plan compatible sensors, modules, and robotics parts around this component.
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