The circuit was designed to repel any form of insect using complimentary metal-oxide semiconductor or known as CMOS. A basic mosquito repellent is an oscillator that produces repetitive electronic ...

This electronic mosquito repellent circuit is easy to build but is kind of hard to adjust on the exact sound frequency which will reppel the mosquitoes. With frequencies between 2 KHz and 2.5 KHz ...

Flies, mosquitos, and ticks can dampen any outdoor excursion, especially on a hot summer day. A short hike can quickly become a swat fest when the bugs are out, and there’s nothing worse than having ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Enjoying the deck or patio shouldn’t mean spending the night swatting away mosquitoes, ...

Picking up a few bug bites used to be one of summer’s rites of passage. It’s not so innocent these days: shielding yourself from ticks and mosquitoes is just as important as wearing sunscreen. “People ...

Nothing dampens the great outdoors quite like the buzzing, bugging and bites of insects. Often bothersome and sometimes deadly, communities across the country are reporting "higher than normal" levels ...