KOMA Elektronik Button / Jack Sensor

Marsoni

M251S

$19.00

Get it in 3 business days with 1 day shipping. Friday, May 29

KOMA Elektronik Button / Jack SensorThe Button Jack sensor is a utility tool rather than an actual sensor. It allows you to either use a pushbutton or any CV Signal (0 5V) as a signal source. You can select to either use the button or any signal connected to the jack input with the jumper located right next to pin header. The voltage present at the output upon a button press can be selected with the two jumpers next to the button. The button and jack can be used with both the ANALOG IN

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Was disappointed with this product , as the reason for me ordering this product was so that I could gift to my little 6pound yorkie in an Easter basket , considering that my pet preference is SMALL balls and these were pretty much an average size ball. So she didn’t get much enjoyment out of them. Price was very fair , but money wasted overall because she doesn’t play with them.

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Reviewed in the United States on April 30, 2026

Verified Purchase

Desertmouse

Alexandria, US

★★★★★ 5

Dog likes them

Color: Squeaky-Multi Colors, Size: 2.0"(Small)-12 Pack

Dog approved

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Reviewed in the United States on May 11, 2026

Verified Purchase

Verucat

Lexington, US

★★★★★ 5

Yes!

Size: Medium

Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.

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Reviewed in the United States on September 28, 2025

Verified Purchase

JJ Fording

Lake Worth, US

★★★★★ 5

Balls

Size: Medium

My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.

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Reviewed in the United States on February 7, 2026