Amplifiers, which integrate into electronic circuits, improve sound quality, and these generally work by reducing noise distortion. One such amplifier we will look at is the LM386 amp. You can utilize it in many different applications, including music players. It generally feature

Most modern electronics require manipulated current and voltage to function correctly. One could argue that Most modern electronics need manipulated current and voltage to function correctly. One could say that continuous output current manipulation is the primary purpose of all c

The heart rate monitor is a device you’ve most likely heard of before. Chances are you know one or two devices or persons that have heart rate sensors. They’re so common these days that you’d probably find them built into smartwatches or even come in wristband styles that make

Several touch-sensitive electronic applications open doors to different and fun project ideas–for engineers and professional DIYers alike. One of such projects is the touch lamp circuit. Also, chances are you’ve come across a lamp that turns on with the touch of a f

When in need of variable resistance in an electrical circuit, rheostat and potentiometer are shared preferences. A rheostat is an exciting device with a slight difference from the potentiometer. For electronic enthusiasts who want to know more about the rheostat, we will look at i

Are you a beginner looking for a simple project to test your skills, or are you a seasoned hobbyist looking for a fun project to build? Well, you’ve come to the right place.  Let us introduce you to a simple and exciting project called the clap switch. Here’s w

Schmitt Trigger, known initially as the thermionic trigger, has been around for decades. So far, it has contributed to life-changing technological advancements such as tracking switching among two voltage states. It is a comparator or differential amplifier that has an additional

A Transistor Saturated Source: Wikiwand Transistor Saturated? What does it mean? Well, this term can only make sense if you’re a designer or engineer that’s quite familiar with transistor switches. If not, we’ll break it down. When you’re de

Are you struggling with tasks that need a high degree of accuracy? Or are you dealing with consistent and repetitive operations that require high precision and performance? Then, you need a robotic arm project. Also, it’s a reliable electronic PCB device that can perform a wide

In today’s post, we will be going through the IRF3205 datasheet to learn about the basics of IRF3205. Therefore, we will discuss some aspects that include its applications, features, advantages, pinouts, and many others we will encounter. Moreover, international Rectifiers ma

Undeniably, windmill generators are fast replacing solar power panels. It is because windmills are reliable, efficient, and work at any time of the day. Furthermore, it solely depends on the energy in the wind, which, luckily, is available throughout the day. Also, compared to coa

Ever wondered how that eerie sound effect in science fiction movies comes to be? Meet the Homemade Theremin, a fantastic electronic instrument you can control without any physical contact. Instead, it uses the human body as a capacitor and radio frequency oscillators to manipulate

PIC16F877 has many features that make this microcontroller great for beginners and professionals alike. PIC16F877A contains everything PIC16F877 has and includes an internal clock oscillator, a better working analog to digital converter module(ADC), and more! This article wi

Have you ever wanted to create a voice recording but didn’t know where to start? The ISD1820 recording module can lead you in the right direction! That’s because it contains many features to suit your needs, including recording capabilities. You can also utilize this m

A DIY Solar tracker Source: Wikimedia Commons Solar panels are pretty resourceful as they have endless benefits. And one of them is saving on your energy bill. But, if you want your board to increase its electricity production further, you need a DIY solar tracker. So

Animals such as dolphins and bats use acoustic noise and sound to navigate and expose their surroundings. This phenomenon is called echolocation. Despite being first discovered in non-human animals, it is not unique to them. For instance, blind people have displayed the ability to

LEDs have become available and inexpensive stock-order light sources over the years. Plus, you can use LEDs for various beautiful light projects. One of such projects is the LED scanner. LED scanners can deliver intense electronic dimming light that enhances your lighting setup

About Wireless Power Transfer Circuit，Undeniably, a couple of us have faced power losses when transmitting electrical power. The loss, which at times approximates 24% (according to World Resource Institute), occurs due to resistance in the grid wires. The concept of a Wireless Pow

Every electronic enthusiast has come across the term VFD. VFD is the abbreviation for Variable Frequency Drive, also called Variable Speed Drives and Inverters. Its primary use is to manage the speed of an AC motor. Simply put, they are motor controllers that regulate the frequenc

Sometimes, the audio output we get is not good enough. It’s either not rich or comes off bland and makes our ears tingle. To avoid this, we introduce a process known as an audio delay. By doing this, we make richer sounds by using the delayed audio output signal. Then, we re