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Inventors Invertopedia T-Shirt
Qty:
Style
Basic Dark T-Shirt
-$1.20
+$8.45
Color & Print Process
Black
Vivid Printing: White Underbase
About T-Shirts
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About This Design
Inventors Invertopedia T-Shirt
The impatient inventor t-shirt is the perfect solution for those who love to invent and create projects and need vital engineering information to hand immediately, inverted so you can read it!
The Invertopedia contains upside-down information on components including transistors, regulators, diodes, op-amps and the 555 timer.
There are reference circuits with their associated formulae, handy lookup information on resistor color codes, Si units, logic gates, C/C++ operators and flow control and a full set of equations for Ohm's law.
Artwork designed by
Impatient Inventor
WELWYN GARDEN CITY, Hertfordshire, United Kingdom
Customer Reviews
4.7 out of 5 stars rating31.6K Total Reviews
31,573 Reviews
Reviews for similar products
5 out of 5 stars rating
By Jenny S.September 9, 2025 • Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Dark haired male wore adult large and 5’9”, 110# female wore adult medium . Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025 • Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Grandma wore adult large with long sleeve shirt underneath. Tall girl adult medium. Dark haired male adult large. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025 • Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Dark haired male wearing adult large and female wearing adult medium. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back. They printed random cupcake image I downloaded from internet with no problems! Looked perfect! Front design was stock from zazzel.
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Product ID: 235312183626479923
Created on: 11/26/2018, 9:21 AM
Rating: G
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