Digital counters are being used in many different sectors of our life. You can use it in digital clocks, analog to digital converters, frequency counters, time measurements, and many other purposes. But if you can build your own digital counter,…
The LM339 is a quad-voltage comparator, which means it contains four separate comparators. The LM324 is a quad operational amplifier (op-amp) with four amplifiers. While it is not explicitly designed as a comparator, it can still be used for basic…
The Intel NUC (Next Unit of Computing) is a miniature computer series designed for various applications, including home theaters, digital signage, and web browsing. However, like any electronic device, the Intel NUC can experience malfunctions. One such issue is a…
Yes, you can use a 7.5 capacitor in place of a 5. But in most cases, it is determined by other capacitor specifications, such as voltage, as well as the application. When capacitance increases in a capacitive circuit, the capacitive…
Op-amp and transistor are used according to your need. Though op-amp is better for amplifying gain, they are expensive. As the op-amp amplifier is made of different types of transistors. So, in many cases, you can use a transistor instead…
Car jump starters have evolved into essential tools for each driver. These small devices permit you to quickly resume driving after a dead battery. But have you thought about what happens inside and how these practical devices work? In this…
Replacing a 45/5 microfarad (uF) dual-run capacitor with a 40/5 uF capacitor is generally not recommended. Usually, a capacitor is utilized in a motor’s compressor. And if we replace a capacitor with a tiny uf capacitor, the compressor will very…
A power riser diagram depicts the vertical distribution of electrical power within a building. It shows how electricity enters the facility and is stepped down and distributed to various floors and loads. Understanding power riser diagrams is critical for electrical…
A bridge rectifier is an electrical component that transforms AC into DC in electronic circuits. However, when it cannot convert AC into DC anymore, it is considered failing. A bridge rectifier failure may show different symptoms while failing. In this…