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Description
1171 O.B.A.This is the PCB and Panel to build the #1171 OFFSET BOOST ATTENUVERT, used for a variety of different functions it features a none inverted and inverted input you can mix together an offset to offset a signal by + 6v, a boost circuit to boost the signal by 10 times and then 2 attenuverters to give you lots of funky uses! The info on this project is over here : https: www. lookmumnocomputer. com projects# 1171 oba These circuit boards require self
This is the PCB and Panel to build the #1171 OFFSET BOOST ATTENUVERT, used for a variety of different functions it features a none inverted and inverted input you can mix together an offset to offset a signal by +/-6v, a boost circuit to boost the signal by 10 times and then 2 attenuverters to give you lots of funky uses!
The info on this project is over here :-
These circuit boards require self-assembly, sourcing of your own components, some tools and some electronics knowledge. Tools needed at the very minimum include a soldering iron and snips. Care and common sense is needed for these projects, electronics whilst fun could be dangerous if done incorrectly. Please exercise caution and follow safety guidelines when making these circuits. All PCBs on this website are sold at the purchasers risk.
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4.5 ★★★★★
Based on 1940 reviews
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Product Reviews
★★★★★ 5
Boyfriend loves it for golf ⛳️! Super comfy, cooling, soft material
Size: X-Large, Color: Grey Stripe
Boyfriend wanted me to leave a review to let all the people that may want to buy this.. that they need to right away! I am a witness to how soft, smooth, slick, and sexy this shirt is! Looks good on him, and feels good too! It is some seriously great material a shirt, versatile, and very nice fit. He is 180 lbs 6’2 and uses it when he goes golfing. He had me order it in a few other colors as well! Washing it has been a breeze for us as well.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
comfort!
Size: Large, Color: White Stripe
Fits nice, moisture wicking, feels nice and cool.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Great Shirt for the $$$
Size: XX-Large, Color: Green
I wasn't expecting much for the price, but I liked the look and the color so I ordered it. After receiving it I can tell you with confidence this is a high quality polo and the feel is amazing. Very comfortable to wear all day, wicks moisture very well, and looks like an expensive shirt you'd expect to pay 3x as much for. Very please with this shirt.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Top quality
Size: Medium, Color: #White
Lightweight, breathable, super nice for warm weather! Easy wash
Definitely buying more !
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Reviewed in the United States on May 30, 2026
★★★★★ 3
Although it was a quality made shirt, not happy with the fit and style.
Size: X-Large, Color: Grey Stripe
Order this in an XL size for my son-in-law for Xmas. He isn't overally big, but likes the XL size for a little more roominess. After Xmas he tried it on. Although it was a quality made shirt, he wasn't happy with the fit and style. A no hassle return.
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Reviewed in the United States on February 23, 2026