A blast from the Elektor archives: this clever 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V. Built from standard components and no ...

Coil-sprung suspension is a low-stiction, low-maintenance approach to suspending your mountain bike, with less heat build-up than air suspension. However, unlike air suspension (where you just ...

Welcome to Mr. Sagoo's channel! Discover the art of crafting your own ideas with engaging DIY projects. Today, dive into the fascinating world of homemade springs and learn step-by-step how to make a ...

We may receive a commission on purchases made from links. If you have leggy or struggling plants, it's often a sign that you should test the soil's pH level. You can invest in professional testing; ...

Do you have an abundance of soup cans that you’re not sure what to do with? Have you ever seen those flower planters some people make out of tin cans? Or maybe you’ve seen people use them to separate ...

Want to know how healthy or unhealthy your engine really is? Get yourself a compression tester and find out. Despite how complex many modern vehicles are, you can do many common repair and maintenance ...