SoftPot (ribbon sensor) in stock! Manufactured by Spectra Symbol, these are nice little ribbon controllers (also known as ‘soft potentiometers’) with an adhesive backing. There is a nominal 10K resistance across the two outer leads. The middle pin resistance with respect to either of the outer pins changes depending on where on the strip one presses. When no pressure is applied, the middle pin floats, so be sure to use some sort of weak pullup, such as 100K ohm. Pick one up a the Adafruit store!
Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards
Adafruit is on Mastodon, join in! adafruit.com/mastodon
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Join over 36,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord
CircuitPython – The easiest way to program microcontrollers – CircuitPython.org
Maker Business — Making sure the CHIPS act isn’t just crumbs
Wearables — Don’t sweat it
Electronics — Potentiometer conventions
Python for Microcontrollers — Python on Microcontrollers Newsletter: CircuitPython 8.1.0.RC0 is out, LEGO Minecraft Blocks with Python & more! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
Adafruit IoT Monthly — AI Teddybear, Designing Accessible IoT Products, and more!
Microsoft MakeCode — MakeCode Thank You!
EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey
New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — New Products 5/24/23 Feat. Adafruit Mini I2C Gamepad with seesaw – STEMMA QT / Qwiic!
Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !
3 Comments
Sorry, the comment form is closed at this time.
Fabulous that you’re selling these.
I’m a big fan of audio electronics developer, MILQUETOASTE and recall him using a SoftPot in one of his projects, demonstrated on YouTube. Here’s the URL for anyone who’d like to check it out: youtube.com/watch?v=uuW_uDsalmE
Hi,
Has anyone figured out a way to use an Arduino/Softpot combo to produce an analog C.V., say 0-5vdc, proportional to the fingertip position on the softpot? The tricky part is somehow “catching” and storing the value as the fingertip is removed from the softpot, such that the C.V. will remain at that level until the softpot is actuated again.
I haven’t found this yet, although I’d thing it would be useful for those looking to replace physical pots w/ softpots. Doing this w/ discrete Sample & Hold circuitry is tricky & doesn’t scale well for multiple softpots…
Thanks for any help.
use a week pullup, like the internal pullup of an avr. then if the value is > 1020 you know they released their finger