The post details comprehensively regarding how to build a pure sinewave inverter circuit using microcontroller circuit with PIC16F72
The following image shows the complete circuit diagram of the sinewave inverter, the images are divided into two in order to fit inside the page, please join them together after printing the two images.
The following image shows the built prototype which tested using a 1200 watt load successfully
The close up of the mother board of the proposed sinewave inverter using PIC16F72 can be witnessed in the following image
This picture shows the PCB track layout for the proposed inverter design.
Hex files and PIC code along with PCB designs of this pure sine wave inverter circuit using PIC16F72 can be downloaded from the above shown links,.........Hope this helps!!
BRaj says
Hello, I want the design of DSP based true sine wave circuit design and PCB layout with programming files , let me know if available with you.
admin says
Hi BRaj, sorry it is not available to me right now…
Sanjay says
can increase the output power of an inverter
admin says
yes, by increasing the transformer, MOSFET and battery power ratings
Sanjay says
Thank you for your reply
Muhammad Arshad says
Bro send link for pic 16 F 72
admin says
It is given in the article; you can download them.
Aron says
This article is very helpful!
admin says
Thank you Aron, and Glad you found the post helpful!