Kitronik Timer Project Kit

Marsoni

M251S

$16.00

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

Kitronik Timer Project KitThe Kitronik Timer Project Kit uses a dual 555 timer IC to create an adjustable timing circuit. Once started by pressing the button, an LED illuminates until the preset delay expires, after which a buzzer sounds for the set time period. Both delay and buzzer durations can be adjusted using potentiometers mounted on the PCB. Adjustable delay and buzzer sound with maximum time period of 200 seconds and buzzer time up to 10 seconds. Ideal for various

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We offer a 30-day return/exchange service after receiving.
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I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.

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Reviewed in the United States on April 19, 2025

Verified Purchase

Elliz

Phoenix, US

★★★★★ 5

So good - I’m buying MORE.

Number of Items: 3, Color: White (3-pairs), Size: Medium

I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!

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Reviewed in the United States on January 20, 2021

Verified Purchase

Judy Fletcher

Lexington, US

★★★★★ 5

No slip low socks

Number of Items: 3, Color: Black/White (3-pairs), Size: Medium

Perfect! ❤️ these!

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Reviewed in the United States on February 16, 2026

Verified Purchase

Susan

Grantham, US

★★★★★ 4

Stay put!

Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium

Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.

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Reviewed in the United States on October 10, 2023

Verified Purchase

Stephanie Robnett

Carnegie, US

★★★★★ 5

The best

Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium

The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.

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Reviewed in the United States on December 8, 2024