Battery Basics
How to change the batteries in a Tennis Tutor Plus Tennis Ball Machine
As the batteries in your Tennis Tutor Plus tennis ball machine age, they will provide…
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Battery Basics
Battery Basics
Merry Christmas to All Our Friends
We woke this morning to the warming glow of Christmas lights. Then, as we opened…
Battery Basics
The Weighty Matter of a Kitchen Scale
A cook’s life would be incomplete without a kitchen scale. This is especially true in…
The Power Behind Your Kitchen Coffee Grinder
Do you remember when you were a kid, and a kitchen coffee grinder had a…
Battery Basics
Open Me and I Will Wish You Merry Christmas
Well not quite, because we still have a few days left to find those special…
Battery Basics
A Lithium Battery in the Kitchen for Cook
Every cook needs a lithium battery in the kitchen to power the electronic food thermometer.…
Battery Basics
Take a Flash Photo Electrically Speaking
Christmas is upon us, and the shops are going crazy. Soon the family will gather…
Battery Basics
A Capacitor in the Christmas Lights
On the fourth day of Christmas, our true love traditionally gives us many gifts. These…
Battery Basics
Electrolytic Capacitors of 3 Different Kinds
Electrolytic capacitors have polarity, unlike ceramic and film ones that cannot handle direct current. Their…
Battery Basics
Film Capacitors Are Not Just for Movies
Film capacitors are functionally similar to ceramic capacitors because they are both non-polarized. We can…