News 8051 Projects
- Thu Nov 01 2012, 08:55 AM
Well this is one of the most interesting and long awaited project uploaded on any microcontroller website. Its an Inverter/UPS with inbuilt charging system based on 8051 (AT89C2051) with a rating of 3000VA. As you all know an inverter converts DC voltage to AC, This project uses 24V DC battery and convert it to 220v 50Hz AC. Here are some pictures of constructed hardware.
The inverter system is divided into six sections:
- Sensors and Indicators
- Automatic changeover
8051 controller plays its major role in "Sensors and Indicators" section. 8051 is used to monitor the voltages and indicate status through LEDs. You can also find UPS test design for Proteus VSM simulator, to stimulate the design in case of any doubt. It is the same controller circuit as given in pdf. At89c2051 uses an active low to perform its operation from lm393 voltage comparator that's why a push button is connected to ground to test the circuit.
You can find pictures, code and small documenation that explains the working and block diagram of this project. Incase you have any doubts, feel free to post on our forum at www.8051projects.net/forum.html
I would link to thank Victor (ugoo5000) for sharing his great project again with us. Also I want to apologize for delay in uploading this project I should have done it earlier. Thanks Victor for great contribution to this webiste.
Visit following link to download this project:
8051 based Inverter/UPS with inbuilt Charging system
Sun Jul 12 2020, 08:12 PM
Thu Jun 11 2020, 06:27 AM
sir could please send the code for I2C and wifi interfacing with 8051
Tue May 19 2020, 10:29 PM
Does anyone have microcontroller programming software for STC15F104W (core 8051, 4 k, 128 byte, 6 I/O pin, UART ... DIL8), that works?
Sat May 02 2020, 07:38 PM
Hi I am looking for a assembly language program for a digital decimal counter. Time counts max limit of 2 mins starting from 2.00 mins and ending at 0.00. time is to be displayed on 4 7-segment LED displays. Edsim51 simulator to be used. Thanks
Wed Mar 25 2020, 01:39 PM
Sir kindly send the code file i2c for 8051
Fri Mar 13 2020, 10:36 PM
@ Rohitnani,ABEBE..which project ?
Fri Mar 13 2020, 12:55 PM
how can get hadwere of this project
Sat Mar 07 2020, 05:11 PM
Sir, Could you please send me the zip file input password....
Wed Feb 26 2020, 04:58 PM
Is it possible to send multiple messages using only 1 GSM module?
Sat Feb 01 2020, 10:12 AM
- Automatic Railway Gate Control by: Nimar & Pawandeep Kaur in: 8051 Projects
Thu May 31 2018, 07:17 AM
- Yet Another DTMF Controlled Robot by: Parambir, Harman, Pragati, shikha, Manpreet in: 8051 Projects
Fri May 19 2017, 09:15 AM
- Simple 3 Digit Temperature Meter by: Rakesh Suthar in: PIC Projects
Sat Jul 05 2014, 06:15 AM
- Electronic Voting machine with Managed Control Unit (Project Report Included) by: Shivani, Geetika Gupta, Vibhore Aggarwal, Megha Singh in: 8051 Projects
Sat May 17 2014, 02:16 PM
- LED Scrolling message Display using 8051 by: Pratik Suthar in: 8051 Projects
Thu May 08 2014, 10:58 AM
- Frequency Counter using AT89C2051 and LCD (Assembly) by: Chinh 299
Sat Jun 13 2020, 01:18 PM
- Control your PC with TV remote by: prashant_1105
Fri May 01 2020, 08:12 PM
- Lessons In Electric Circuits [Volume V - Reference] by: ExperimenterUK
Tue Mar 31 2020, 09:21 PM
- Lessons In Electric Circuits [Volume V - Reference] by: Murad Mridha
Tue Mar 31 2020, 03:38 AM
- 8051 Simulator by: ron hathcock
Sun Jan 19 2020, 02:27 AM
Thu Jun 25 2020, 03:46 PM
Mon Jun 22 2020, 03:03 PM
Tue Jun 16 2020, 05:10 PM
Sat Jun 13 2020, 09:43 PM
Thu May 21 2020, 12:44 PM
Thu May 21 2020, 01:28 AM
Wed May 20 2020, 07:05 PM
Wed May 20 2020, 11:52 AM
sim300c footprint multiple-pole Butterworth target simulator gsm notice board LCD CGRAM DDRAM worry ADC Interfacing download area 8051 reset circuit mt9d111 connection to lpc1768 hex file cypress ez-usb internet problem An Introductory Course-Best AVR Assembly course ftoa Embedded internet implementation rapidshare ebooks Electronic Design s-pcs PIC BASIC and PIC BASIC PRO