Hello, friends, and welcome to the new post. In this post, we will discuss: How Much Does a Roll of Pennies Weigh? All pennies made after 1982 come with 2.5 grams of weight. Older pennies weigh 3.11 grams, and new coins are made with zinc since the high prices of copper. A roll of pennies…
Hello readers, welcome to the new post. In this post, we will learn: How Much Does a Nickel Weigh? The nickel coin comes with a weight of five grams. The nickel is also worth five cents. Nickel has double the weight of a penny, which is 2.5 grams. In this tutorial, we will have a…
Hello guys, welcome to the new post. In this post, we will discuss what countersink vs. counterbore holes are in machining. Both terms are commonly used in CNC machining. Though the two terms are the same and also interchanged, they are different shapes, holes, and types. Normally, the countersink is a cone-shaped hole, and the…
Hello readers, welcome to the new post. In this post, we will discuss what countersink holes are in engineering. Countersinking is a machining process that is used to make conical holes at the upper part of pre-drilled holes. This conical hole is made to provide the head of the flat or countersunk screw to sit…
Hello readers, welcome to the new post. In this post, we will have a detailed look at J-STD-001| J Standard Soldering Requirements. This standard is common for soldering in the electronic field. The standard defines materials, techniques, and inspection processes for making quality and reliable soldered connections. It affects the larger process control for larger…
Hello readers, welcome to the new post. In this tutorial, we will have a look at PCB FR-4. There are different types of materials used to make PCB boards, but the most commonly used is FR4. In this post, we will cover the details of FR-4, its features, and related parameters. So let’s get started…
Hello readers, welcome to the new post. In this post, we will learn what a entiometer is. The potentiometer is an electronic component used for measuring and controlling the resistance of the circuit. In this post we will learn different parameters about potentiometers, such as construction, types, uses, working principles, and applications. So let’s get…
What is a 7-segment display pinout? The seven-segment display is a type of electronic display used for displaying decimals and numerals that is the replacement for complicated dot matrix displays. It is commonly used in digital clocks, electronic meters, and calculators, as well as in different devices that display numerical data. In this post, we…
What is the electrolytic capacitor symbol? Electrolytic capacitors are types of capacitors known as polarized capacitors that have an anode or positive plate created with the use of metal that makes an insulating oxide layer through an anodization process. The oxide layer works as the dielectric of the capacitor. Solid, liquid, or gel electrolytes cover the…
Hi, guys, welcome to the new tutorial. In this post, we will discuss 377 batteries. The 377 or 376-button cell battery is used for different electronic devices such as watches, calculators, and children’s toys. These batteries can be replaced with alkaline and silver oxide cells such as SR66, LR66, AG4, SG4, and SR626SW. These batteries…