Long Flex/Bend sensor
21,40€ IVA INCLUSA
Sensore di flessione. In posizione normale ha una resistenza di circa 10KOhm. Durante la flessione la resistenza aumenta fino a circa 20KOhm. Lunghezza 112.5mm, larghezza 6.38mm, spessore 0.5mm
- Informazioni aggiuntive
This sensor can detect bending in one direction. They were popularized by being used in the Nintendo PowerGlove as a gaming interface.
These sensors are easy to use, they are basically resistors that change value based on how much their flexed. If they’re unflexed, the resistance is about ~10KΩ. When flexed all the way the resistance rises to ~20KΩ. They’re pretty similar to FSRs so following this tutorial will get you started. You can use an analog input on a microcontroller (with a pullup resistor) or a digital input with the use of a 0.1uF capacitor for RC timing.
The bottom part of the sensor (where the pins are crimped on) is very delicate so make sure to have strain relief – such as clamping or gluing that part so as not to rip out the contacts!
- Length: 112.5mm/4.4in
- Width: 6.38mm/0.25in
- Thickness: 0.5mm/0.2in
- Weight: 0.5g/0.017g
|Dimensioni||5 × 1 × 3 cm|