dspic33fj12GP202 based sinusoidal pulse width modulation generation

dspic33fj12GP202 microcontroller based sinusoidal pulse width modulation generation. Hi Everyone, I hope you are fine and doing well.  In this article you will learn how to generate sinusoidal pulse width modulation using dspic33fj12GP202 microcontroller. I have found many people searching on internet regarding how to generate SPWM using DSpic microcontroller.  So I will explain here how to generate SPWM us ...

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DsPIC33F microcontroller based pure sine wave inverter

DsPIC33F microcontroller based pure sine wave inverter, Hi Everyone, I hope you are doing great power electronics projects and learning about inverters by making innovative electrical and embedded systems projects. Today I have designed a single phase pure sine wave inverter using dspic33fj12GP202 16 bit microcontroller. The reason I have decided to design single phase sine wave inverter with dspic33fj12GP2 ...

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The top 10 crystal oscillators from SnapEDA

A crystal oscillator is an electronic circuit that generates an electrical signal with a very precise frequency. To achieve this, it uses the mechanical resonance of a vibrating crystal made of piezoelectric material. The first crystal oscillator was invented in the late 1920s by Walter Guyton Cady who was interested in submarine detection with ultrasonic waves. He suggested that a piezoelectric resonator c ...

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SMA SOLAR READOUT

Solar at last weblog post from several years ago and the SMA Relay, based on a JeeNode v6. The Bluetooth readout code was derived from Stuart Pittaway’s Nanode SMA PV Monitor code. This project is for a friend who’s birthday is coming up shortly, and who has the same SMA 5000TL inverter as I do - although it can probably be used with other models. Here is the gadget, powered off 5V USB: There’s no RF relay ...

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10A 400V DC INTELLIGENT POWER MODULE (IPM)

10 Amp 400V DC Intelligent power module board has been designed using ON Semiconductors STK544UC62K. This Inverter IPM module includes the output stage of a 3-phase inverter, pre-drive circuits, bootstrap circuits, protection circuits, op-amp based current sense circuit, comparator circuit for fault/Over current output, Bus voltage output, onboard 5V DC regulator for op-amp circuit. This board can be used t ...

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Single microcontroller based 12v to 230v inverter with intelligent battery charging

Single microcontroller based 12v to 230v inverter with intelligent battery charging (Made by me) Here I describe the circuit as: *single microcontroller/controller (ATMEGA16/32) *no op-amps, only chips are the micro, opto-couplers and regulator (7805) *low-battery/overload/short-circuit protection *thyristor controlled battery charger, using the MOSFET body diode as the AC-DC rectifier *charger maintains th ...

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