Circuitry is required for the operation of electrical gadgets in your home. These electronic circuits are constructed in such a manner that current flows in the proper path for each of their functions. Due to the various functions that electricity performs,...
wattage test of the renkforce mp-2000 it is rated for 100wrms / 4ohm load at one channel driven. i decided to test if that is true. my results:no load volt: 18AC on terminal1ch 4R7 dummy load volt: 17.9AC (68W)1ch 3R8 dummy load volt: 17.7AC (82W) not...
This article shows how you can make a 555 timer sound generator. This generator produces square wave and allows amplitude control. Step 1: Design the Circuit I drawn the circuit with PSpice software: The three Q4 transistors are acting as an equivalent...
Raspberry Pi Foundation came up with the next iteration of Raspberry Pi 4 Model-B single-board computer. The Raspberry Pi 4 Model-B with 8GB RAM. . It offers ground-breaking increases in processor speed, multimedia performance, memory;...
An encoder is a sensor used to measure the position and speed of mechanical motion and convert it into a digital signal. Based on their working principles and output types, encoders can be classified into various types. Here are several common types...
IR Remote Control Circuit Introduction Welcome to another blog. I hope you guys are doing good…. So, it's time to do something interesting. Here in this blog I will guide you how to make an IR controlled remote. Through which you can control your...
Power electronics design is an essential aspect of modern engineering, as it enables the efficient conversion of electrical power from one form to another. This technology plays a crucial role in many industries, including automotive, aerospace,...
This is a very useful circuit, which can used to turn on and off things with single push of a button.basically, a solid switch costs more than a few transistors(in high volume productions) and especially the high current switch costs a lot. so this...
Gather round folks and I will spin a yarn of confusion. So I acquired a Thurlby PL310 PSU (least that's what it said on the front) a while ago. It had an issue where the voltage adjustment at the low end (0-3V) was very jumpy: Although useable, I decided...
GOOGLE ASSISTANT AND ESP8266 BASED SMART APPLIANCE CONTROL GOOGLE Assistant To Control your Lights & Fan Home automation has become very common now days and people are using IoT to automate everything in their home. Today, I...
In recent years, the use of power banks has risen significantly as they provide a very convenient and easy method of charging smartphones and other devices when away from mains power. Wireless charging power banks have also been...
I made the following transistor microphone amplifier circuit: I modified the circuit shown in this link: https://www.instructables.com/id/Transistor-Microphone-Amplifier/ You can see my circuit working in this video: You can see hear Nova's voice in...
INTRODUCTION Hello Guys welcome back to another interesting blog of YK Electrical. In this blog we will see how to use an automated Lighting System using IR sensors which is also gesture controlled. COMPONENTS REQUIRED IR Sensor (2 Qty.)DPDT Relay ...
The main purpose of servo motors is to control the displacement and operation of the motor equipment. As the commonly used motors, servo motors enjoy the advantages of precise positioning, which results in a wide application. 1.The Main Functions (1)The...
First, in simple terms, their differences are:Brushed DC Motor has a set of carbon brushes fixed on the rotor that are in contact with the AC excitation electrodes to provide the electromagnetic field required by the rotor; There are no fixed carbon...