## How Many Amps Do Led Lights Draw

A regular bedroom LED light of 10W draws just 0.083 Amps. Because LED lights consume less energy than incandescent bulbs while producing the same amount of light. A 10W LED light can produce the same amount of light as a…

## How to Change a Circuit Breaker From 15 to 20 Amp

Yes, it is possible to upgrade or replace your 15 amp breaker with a 20 amp breaker, but several important factors require careful consideration. Simply swapping out the breaker without proper evaluation can lead to overheating of the wires concealed…

## Automatic Temperature Controlled Fan Circuit Using Thermistor

This is a simple automatic temperature-controlled fan circuit using an NTC thermistor. The main components of this temp control fan circuit are a negative temperature coefficient thermistor (NTC) which detects the temperature, a comparator which is used to compare the preset temperature value, and…

## Binary Phase Shift Keying (BPSK) Modulation Using cd4016 With Simulated Output Waveform

In binary phase-shift keying (BPSK), the phase of a carrier is changed according to the digital pulses signal. BPSK modulator is a phase modulator. Here the transmitted signal is a sinusoid of fixed amplitude. It has one fixed phase when…

## How to Draw (Plot) A Circle Using Matlab

How to draw a circle in MATLAB? This is a commonly asked question from many MATLAB beginners. Here is the MATLAB code to plot a circle. The transfer characteristics between the sine wave and cosine wave will give a circle. So here first…

## Pulse Width Demodulation Theory With Block Diagram and Waveform

PWM pulse can be detected using a Ramp generator and some circuit combinations. But how to detect or demodulate a Pulse Width Modulated Signal? The block diagram itself explains all the decoding principles. Waveforms at different sections of Pulse width demodulation are also given here. We…

## Getting Started With Arduino | Everything You Need to Know About Arduino

Hi Geeks! I’m gonna introduce an amazing electronics prototyping platform called ARDUINO. Many of you are already aware of this wonderful electronics development platform. Of course, this is designed to meet electronics hobbyists and geeks. I strongly recommend this tool for Engineering students who are…

## Simple LM35 Electronic Temperature Sensor Indicator Circuit

This is a simple temperature sensor circuit diagram using the LM335 temperature sensor and LM3914 IC. Here the complete temperature range becomes observable through an array of LEDs. The LM35 is an integrated circuit temperature sensor for sensing temperature on a degree Celsius scale. The LM3914 is…

## 555 Timer IC Audio Amplifier Circuit Schematics

Here we are going to discuss a simple timer IC 555 project. The 555 timer IC can be used as an audio amplifier with an astable multivibrator configuration. It functions to carry out pulse width modulation (PWM) of the audio signal. The Current(I) capacity of the 555 timer…