Circular Soft Potentiometer (Ribbon Sensor)

AdafruitSKU: EXP-R15-451

Price:
Sale price14,86 €

excl. VAT plus Versand

Stock:
Not in stock, available for backorder

Hersteller-Artikelnummer: 1069
Zolltarifnummer: 85333100
Herkunftsland: CN

Schneller Versand innerhalb 24h
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Description


Manufactured by Spectra Symbol, these are nice little ribbon controllers (also known as 'soft potentiometers') with an adhesive backing. This shape is a circular soft potentiometer with a donut-shaped sensing region whose outer diameter is 55.96mm/2.2in and inner diameter is 35.63mm/1.4in.

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.

To use Connect one side pin to ground via a 10K resistor in series. Connect the other side pin to your Vcc power line (3V, 5V etc) via a different 10K resistor in series. Then read the analog voltage on the center pin. It will range from 1/3 Vcc to 2/3 Vcc . Do not connect to Ground and Power directly!

Technial Details:
  • Dimensions:
    • Length: 115.91mm/4.56in
    • Width: 65.63mm/2.584inn
    • Thickness: 0.58mm/0.023in
    • Weight: 2.05g/0.072oz

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Zusätzliche Informationen

Zolltarifnummer:
85333100

Herkunftsland:
CN

Das hängt davon da, wo Sie sich befinden. Nach Übergabe der Bestellung an UPS beträgt die Lieferzeit in Deutschland ca. 2-3 Tage, innerhalb Europas ca. 1 Woche.

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