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“Hello everyone,welcome to my instructable! I hope you all are doing great. Recently, I got interested in experimenting with PWM signals and came across the concept of SPWM (or Sinusoidal Pulse Width Modulation)where the duty cycle of a …
“Hello everyone, I hope you all are great! In this instructable I am going to show you how I made an IoT Power Measurement module that calculates the amount of power generated by my solar panels, that is being utilized …
“Hello everyone, I hope you are doing great! In this instructable I am going to show you how I made this Power meter/ Wattmeter module for use with an Arduino board. This power meter can calculate the power consumed by …
“A device can be utilized to measure the power consumed. This circuit can also act as a Voltmeter and Ammeter to measure voltage and current. Hardware Components: - Arduino Uno - LCD 16 X 2 - LM 358 Op-Amp - 7805 Volage regulator - Potentiometer …
“Features: Identify a fake Lithium-Ion/Lithium-Polymer/NiCd/NiMH battery Adjustable constant current load (can also be modified by the user) Capable of measuring the capacity of almost any kind of battery (below 5V) Easy to solder, build, and use, even …
“Let there be light! In this tutorial we’ll build a basic magnetic levitator. This guide will go over some of the theory, how to use a magnetic field sensor, and how to use one to build a basic levitation …
“Nowadays fake Lithium and NiMH batteries are everywhere which is sold by advertising with higher capacities than their true capacity. So it is really difficult to distinguish between a real and a fake battery. Similarly, it is difficult to know …
“In this tutorial, we will look at How to make “Simple Heartbeat Sensor Circuit” Step by Step completely Heartbeat Sensor is an electronic device that is used to measure the heart rate i.e. speed of the heartbeat. Monitoring body …
“Battery capacity measurement using Arduino [Lithium-NiMH-NiCd]. Features: Identify a fake Lithium-Ion/Lithium-Polymer/NiCd/NiMH battery Adjustable constant current load (can also be modified by the user) Capable of measuring the capacity of almost any kind of battery (below 5V) Easy …
“This is a DIY electronics skill-builder with a practical applicationfinding hidden smart phones and checking your microwave oven for leakages. Detecting microwaves from unknown sources.”