SKU: 72262954079

SparkFun Flex Sensor 2.2" / Force

$751.50 $835.00
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

SparkFun Flex Sensor 2.2" / ForceA simple flex sensor 2. 2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. Its so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0. 1" spaced and bread board friendly. Check datasheet for

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It’s so bad!

The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend).

Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications.

Note: Please refrain from flexing or straining this sensor at the base. The usable range of the sensor can be flexed without a problem, but care should be taken to minimize flexing outside of the usable range. For best results, securely mount the base and bottom portion and only allow the actual flex sensor to flex.

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SKU: 72262954079

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4.9 ★★★★★
Based on 18 reviews
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B
Verified Purchase
Bubble Metropolis
Cuba, US
★★★★★ 4
Reliable Coffee Scale for Daily Use
I've been using the ERAVSOW Coffee Scale for four years now, and it has been an essential tool in my daily coffee brewing routine. Here's what I love about it: Accurate Measurements: The precision sensors ensure accurate measurements every time, which is crucial for brewing the perfect cup of coffee. Whether I'm measuring beans or water, I can always rely on this scale to give me precise results. Convenient Timer: The built-in timer is a fantastic feature for timing my pour-over brews. It helps me achieve consistency in my brewing process and ensures that I extract the flavors just right. Sturdy Construction: The stainless steel construction feels durable and high-quality. It has held up well over the years, despite regular use in my kitchen. LCD Display: The LCD display is clear and somewhat easy to read, not as much in low light conditions. It provides all the necessary information at a glance, including weight and timer readings. Batteries Included: I appreciate that the scale comes with batteries included, so I could start using it right out of the box without any additional purchases. However, there is one minor issue that I've encountered over time—the rubber feet have started to come off. While this hasn't affected the functionality of the scale, it's worth mentioning as it could potentially affect its stability on certain surfaces. Overall, the ERAVSOW Coffee Scale has been a reliable companion in my coffee brewing journey. Despite the minor issue with the rubber feet, I highly recommend it to any coffee enthusiast looking for a dependable scale for their daily brewing needs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2024
B
Verified Purchase
BoiseDick
Lexington, US
★★★★★ 5
Great Little Scale
Model: K112BK
I think the size is perfect for my Turin Legato. Fits easily on the drip tray cover but able to get to touch keys easily. Like the touch features and glass top. It is thicker than advertised by a bit (0.78 in vs claimed 0.72).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
S
Verified Purchase
s
Fort Morgan, US
★★★★★ 5
great budget digital scale
Model: K112BK
Works well and battery has held up between charges. Measures my coffee beans every morning
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
C
Verified Purchase
Convinced
Carnegie, US
★★★★★ 5
Accurate
Model: K112BK
Love it. A wonderful addition to my coffee station
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
A
Verified Purchase
Alexander
Natrona Heights, US
★★★★★ 5
Slightly Inaccurate but Works Well
Pros: Works perfectly for what I need it for. I use an aeropress and it's super easy to weigh the coffee going in and then the water on top of that. Then start the timer for the brew time and you've got a beautiful cup of coffee! Very bright display, easy to read, and comes with a rubber pad which makes cleanup easy. Cons: Not super accurate, but it's fine for making coffee unless you want to be exact. Sometimes the tare doesn't hold perfectly. For example, put your coffee on the scale. Tare it. Take it off. Put it back on. It might read a tenth of a gram or so one way or the other. Never impacted my coffee routine...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2021

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