Discussion in "General help Guidance and Discussion" started by    Rasengan    Mar 18, 2010.
Thu Mar 18 2010, 11:51 AM
#1
Hi friends.I need a 8051 Development Board Circuit diagram especially 89020 one.I have this Board because of a workshop.
I need this circuit to advance its use.This board is
Compatible with most of the 8051 and 8052 series of microcontroller
Available with AT89s51, AT89s52 or P89v51RD2 microcontroller
On board motor driver for driving 4 DC motors or 2 stepper motors
LCD interface
PC interface through UART
8 channel ADC converter
11.0592 MHz crystal
Exposed 8 channel 3 I/O port for general-purpose application
Five tact switches for external input, reset and interrupt
Four test LEDs for status and debugging purpose
Buzzer
Exposed ISP pins for Programming
Programming can be done through serial port for P89v51rd2 micro controller
On board regulated power supply

Please reply
Thu Mar 18 2010, 04:30 PM
#2
I think you can make this on your own if you know all this. And most probably the vendor should have provided circuit with the dev board otherwise its of no use.
Fri Mar 19 2010, 11:12 AM
#3
See this image


http://www.technophilia.co.in/product_details.aspx?product_id=77

Check the above the link
Can u tell me whether this is a general board whose circuit may be available on net?
Sat Mar 20 2010, 07:15 AM
#4
Hello Rasendan!

V nice idea....to make Development board it is no difficult schematic is attached
Hope this will help u dont leak it
Sat Mar 20 2010, 11:32 AM
#5
Thanks for the schematic,coolmirza143.
I wanted to know how the microcontroller is connected to Motor driver IC.Do u have circuit for that too?I need it for line follower Robot.
Mon Mar 22 2010, 06:08 AM
#6
L293D (h-bridge motor driver) is very easy to use. follow the link

http://www.8051projects.net/microcontroller-tutorials/

check DC motor tutorial for more information.

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ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Jul 29 2014, 02:08 PM
Remove all power connections to the circuit at the...
pravin_35 Avatar
Posted By pravin_35
Tue Jul 29 2014, 06:00 AM
Fyiimage with connections
pravin_35 Avatar
Posted By pravin_35
Tue Jul 29 2014, 05:53 AM
another chip is also same problem... i am confused...
pravin_35 Avatar
Posted By pravin_35
Tue Jul 29 2014, 01:41 AM
hi guys i found the following link is very useful...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Jul 28 2014, 11:17 PM
Link the tx and rx pins on HC06, everything you se...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Jul 28 2014, 11:13 PM
another chip is also same problem... i am confused...
pravin_35 Avatar
Posted By pravin_35
Mon Jul 28 2014, 01:33 PM
I suggest you to try with another chip of same and...
pravin_35 Avatar
Posted By pravin_35
Mon Jul 28 2014, 05:29 AM
I suggest you to try with another chip of same and...
ajay_bhargav Avatar
Posted By ajay_bhargav
Mon Jul 28 2014, 03:23 AM
I suggest you to try with another chip of same and...
pravin_35 Avatar
Posted By pravin_35
Mon Jul 28 2014, 03:11 AM
just now tried with Mplabx screen shotpravin_35Are...

Conversation

ajay_bhargav
Mon Jul 28 2014, 12:34 AM
@ Anshu Raj sorry we do not take such requests.
Sun Jul 27 2014, 12:23 AM
Anshu Raj
sir plz send the automatic collage alram bells in 2 hrs bells ring. For microcontroller programme plz sir
ajay_bhargav
Thu Jul 24 2014, 01:06 AM
@R.ABHISHEK where? I dont see it. is it in forum?
Wed Jul 23 2014, 05:49 AM
R.ABHISHEK
sir,pls message on microcontroller 8051 assambly language new program
Wed Jul 23 2014, 05:47 AM
R.ABHISHEK
sir,pls message on 8051 microcontroller assambly language program new quastions
ajay_bhargav
Tue Jul 22 2014, 09:18 AM
@Pragya Android application is taken from google play. Only Author has its source with him. Application is only used in this project.
Tue Jul 22 2014, 04:58 AM
Pragya
plz send me 8051 code and android code for android based device controller via Bluetooth .Here in this project I am using Hc-06 Bluetooth module
Thu Jul 10 2014, 09:57 AM
Caleb
plz someone mail me the source code for that project
Thu Jul 10 2014, 09:57 AM
Caleb
http://www.8051projects.net/download-d188-control-your-pc-tv-remote.html
ExperimenterUK
Tue Jul 08 2014, 03:25 PM
Post questions in the forum.. this area is for chat

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