Most electric power transformers have secondary and primary windings as the basic features. Other times, there can be tertiary windings. As such, there should be an effective flux linkage amid the windings to drive the transformer. Consequently, there’s an addition of a low

An audio mixer/ mixing console is a device that combines, then modifies audio signals. Afterward, there’s a summation of the modified audio signals to create output signals. Often, you’ll find audio mixers in either digital or analog form. Analog mixers incorporate op-

Power outages can occur in any setting. Also, a battery voltage can go below the required levels. In such scenarios, a battery backup is imperative. But you cannot have a stock of numerous acid batteries. Instead, you need a reliable backup power source. An uninterruptible power s

   Joystick Module Are you currently handling projects related to motion and robotics? Then, there’s a chance that you’ve probably heard about the Arduino Joystick module, but you don’t know how to make one.  Or perhaps you want to get more information

The principle of transformer is one of the most important electrical components in an AC power system. Today, many circuits use transformers which are essential and make up the backbone of how we power everything.This article will teach you about its working principle, basic struc

Nowadays, it’s easy to complete projects that involve creating a physical connection between a host controller and several other bus-powered devices because of the USB interface. USB stands for Universal Serial Bus and has since replaced its predecessors (FireWire, RS-232 seria

Potentiometers are electronic components. This article will describe this resistor in detail. And so, keep reading to learn more. 1. Brief Introduction to Potentiometer( POT) (Circuit symbol of a potentiometer) A potentiometer (also known as a pot or potmeter) consist

FETs are pretty crucial in circuitry. But it’s easy to install a defective FET in your circuit, which will lead to some undesirable results. Luckily, we know the answer to this problem, and what you need is a FET test. FETs commonly work as amplifiers in various circuits

A 555 LED flasher provides significant visual light effects for everyday applications. For example, it can integrate into police lights, strobes, SoS circuits, etc. Indeed, these typically rely on a 555 Timer IC to continuously produce flashing and fading sunlight. Additionally, i

It’s not enough to build high-powered electronic circuit boards or machines that use engines. Why? Because such projects won’t be complete if you can’t give the full details. Or even the specifications of the machine’s engine.  Yes, we’re talki

Have problems detected variables like the speed, displacement, or proximity of your mechanical system? Or does your project require something to detect the position of objects or the presence of a magnetic field? Well, you’re in luck because we have the answer. The Hall Effect sen

Many voltage regulator components that integrate on an electronic circuit exist on the market today. Each of them provides voltage adjustment capabilities, but we will look at the LM317 pinout. Generally, this affordable device allows you to adjust the voltage via its adjustable p

Without a doubt, an alarm circuit is one of the best DIY projects you can undertake. Alarms have become an integral part of modern homes, alerting us to the presence of visitors, and it helps us know when our door is opened.  A vital advantage of a security alarm circuit i

When repairing electronic systems or electronic devices, finding an exact replacement is difficult. In most cases, you will have to use substitutes. Nonetheless, you must ensure that the substitute is a suitable replacement. The same also applies when you want to replace the trans

Does your project involve radio wave frequencies, and you’re looking for a great project idea, or have you heard about DIY RFID Reader before and want to know more about it? Then you’re in the right place. This article will introduce you to an RFID reader. RFID means Radi

Many JFET types exist today. Each of them provides special features/specifications, which present various circuit applications. Now, in this article, we will discuss the 2N3819 JFET. This device can handle medium to high range frequencies while providing high gain for wideband fre

Does your application involve generating sound, and do you need more information on how to get this done? Or do you want to know more about a device that can generate sounds? Luckily, we have the answer. The tone generator circuit is all you need. Although tone generator circui

Every day, we come across different situations that require us to measure unknown physical quantities. Like, temperature levels or pressure levels. And, to measure these unknown quantities, you’ll need a device with such capabilities. Thankfully, we have the answer. All you need i

When you want to control high currents or voltages, chances are the first thing that comes to mind are Darlington transistors. But, if you don’t have access to Darlington pairs, you would search for an alternative. Thankfully, we have what you need. Power transistors are als

Inductors have a reputation for being large and sluggish. Thus, some hobbyists may avoid them – especially when starting.  However, they’re a critical passive component and worth learning.  Additionally, not all inductors are inflexible and cumbersome, and th