Summary of SINE WAVE INVERTER USING PIC MICROCONTROLLER
This article outlines the construction of a low-cost, efficient Pure Sine Wave Inverter using a PIC 16F887 microcontroller. Unlike standard square wave inverters, this design protects home appliances and ensures high efficiency by generating a pure sine wave output verified via oscilloscope. The system utilizes a filter capacitor at the transformer output to eliminate noise and includes a step-up transformer to convert 12V DC to 220V AC.
Parts used in the Pure Sine Wave Inverter:
- Battery
- PIC Microcontroller
- Regulator 7805
- Capacitor
- Diode
- Resistor
- LED
- Level Converter (5v to 12v)
- High Power FET Module
- Step UP Transformer (12v to 220v)
- AC filter Capacitor
- AC Load (Bulb)
- Soldering Iron
- Solder Wire
- Wiring Wire
Introduction:
In this project we discuss about “Pure Sine Wave Inverter”. This is a basic need of our daily life because normally used inverter in our daily life this is square wave output. We make pure sine wave inverter for better future and save our home appliances and good efficiency of inverter. In this pure sine wave inverter we use PIC Microcontroller (PIC 16F887) to make an efficient and low cost inverter. We also use a filter capacitor at transformer output for removing noise. We also checked pure Sine wave output on Oscilloscope.
Construction of Induction Motor
Step 1: Components List
1. Battery
12v
2. PIC Microcontroller
3. Regulator 7805
4. Capacitor
5. Diode
6. Resistor
7. LED
8. Level Converter (5v to 12v)
9. High Power FET Module
10. Step UP Transformer (12v to 220v)
11. AC filter Capacitor
12. AC Load (Bulb)
13. Soldering Iron
14. Solder Wire
15. Wiring Wire
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Step 2: Video
www.youtube.com/060e75cc-1a4a-4fba-997f-3e7bf38fe7…
Source: SINE WAVE INVERTER USING PIC MICROCONTROLLER
- What is the main purpose of this project?
To create an efficient and low cost pure sine wave inverter that saves home appliances compared to standard square wave inverters. - Which microcontroller is used in the design?
The project uses a PIC Microcontroller specifically the PIC 16F887. - How is noise removed from the output?
A filter capacitor is used at the transformer output to remove noise. - Can the output be verified visually?
Yes, the pure sine wave output was checked on an Oscilloscope. - What voltage conversion does the transformer perform?
The Step UP Transformer converts 12v input to 220v output. - Why is a Level Converter needed?
The Level Converter is used to shift voltage levels from 5v to 12v. - Does this inverter use a square wave output?
No, it generates a pure sine wave output instead of the normally used square wave. - What components are required for soldering the circuit?
You need a Soldering Iron, Solder Wire, and Wiring Wire.
