SKU: 31846909405

Static-Inverter 1.0: A Complete Design Process to Convert D.C. to A.C. Electricity Using the Astable-Multivibrator

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Description

Static-Inverter 1.0: A Complete Design Process to Convert D.C. to A.C. Electricity Using the Astable-MultivibratorSTATIC INVERTER 1. 0 is the most practical book that reveals the easiest way to convert Direct Current (D. C.) to Alternating Current (A. C.) electricity without using complicated electronic circuitry, integrated circuits, microprocessors, and computer programs. It is the only book that explains how the final operational project was accomplished through a series of design processes and "trial and error" experimentations in full, detailed

STATIC-INVERTER 1.0 is the most practical book that reveals the easiest way to convert Direct Current (D.C.) to Alternating Current (A.C.) electricity without using complicated electronic circuitry, integrated circuits, microprocessors, and computer programs. It is the only book that explains how the final operational project was accomplished through a series of design processes and "trial and error" experimentations in full, detailed illustrations. The final operational projects are fully tested and accomplished to energize your most sensitive electronic devices like cell phones, radios, lamps, etc., that require A.C. electricity while it is guaranteed not to damage any of those sensitive electronic devices. 

STATIC-INVERTER 1.0 emphasizes more on the practical applications of passive and active discrete electronic parts that are available around the world at an affordable cost. It can be very useful for countries frequently experiencing power outages due to natural calamities or disasters.

 

About the Author

Mac Yancy C. Del Rosario is a Filipino electronics engineer, aeronautical engineer, and an FAA Aircraft Maintenance Technician. He briefly worked in the semiconductor industry as an apprentice. He then transferred to the aviation industry as an Aircraft Maintenance Technician (AMT). Some of the aircraft that he worked on include the piston-engine Cessna model 150 and 152 series.

Mac became a college instructor, where he taught several subjects related to aviation electronics, navigation, and communication systems. Immigrating to the United States, he continued to work at a regional airline company as an AMT, where he worked for the repair and maintenance of medium-weight jet-powered aircraft such as the Embraer-145 passenger aircraft.

Mac now works at a major airline company as an AMT. Some of the aircraft he repairs and maintains are heavyweight jet-powered aircraft such as the Airbus A320s, Boeing 737s, 777s, and 787s commercial passenger aircraft. He continues to practice electronics at his home in Delaware, U.S.A.

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SKU: 31846909405

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Paige
Los Angeles, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
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Reviewed in the United States on January 3, 2026
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Kimberly
Battle Creek, US
★★★★★ 5
Snagged a deal
Size: 7, Color: Redwood/Gum 10
I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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Reviewed in the United States on April 8, 2026
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ashlynnk
Chelsea, US
★★★★★ 4
Cute, comfortable waterproof boots (a little snug to put on)
Size: 7, Color: Velvet Tan/Gum 2
These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
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Reviewed in the United States on March 17, 2026
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Abby B
Port Orchard, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
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EE
Louisville, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026

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