Discussion in "ARM Development" started by    shyam    Sep 21, 2007.
Sat Jul 16 2011, 04:27 AM
Hi,
attaching basic board of LPC2148.
reference is taken from olimex board.

zip file contains:
1. Schematic of the board
2. top layer PDF
3. Bottom layer PDF
4. Silk layer PDF

Features:
1. ISP circuit is on board so no need to press any confusing switches like local ARM dev. boards for programming.
2. UART0 and UART1.
3. 16X2 and 16X4 LCD compatible.
4. one relay output with relay driver.
5. RTC enabled.
6. output connector contains:
i. one SPI bus with 3.3V o/p. can be used for SD card interfacing.
ii. one I2C bus with 3.3V o/p.
iii. one DAC o/p.
iV. one PWM o/p.
V. four ADCs.
Vi.six GPIOs.

one important thing is, this board is designed for beginners as only ARM and voltage regulators are SMD every remaining component is through hole type so easy for soldering.

in next post I will upload photos of same kit.

working on next version with USB and JTAG.
see u soon.

Thanks.
BJ
Bhushan Joshi
Electronics Design Engg.


Mon Jul 18 2011, 02:43 PM
@BJ you can share it in a new thread. It will help others
Tue Jul 19 2011, 06:49 AM
Hey, new thread is created...

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Thu Jun 11 2020, 06:27 AM
anudee
sir could please send the code for I2C and wifi interfacing with 8051
scena
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
Tamu Gurung
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
Tajammul
Sir kindly send the code file i2c for 8051
ExperimenterUK
Fri Mar 13 2020, 10:36 PM
@ Rohitnani,ABEBE..which project ?
Fri Mar 13 2020, 12:55 PM
ABEBE
how can get hadwere of this project
Rohitnani
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
Peter Parker
Is it possible to send multiple messages using only 1 GSM module?
Sat Feb 01 2020, 10:12 AM
Pearl Olin
Hello,
Wed Jan 22 2020, 06:16 PM
MINU CHAUDHARY
I m getting errors while simulation process during interfacing socket output and lcd... Can i get the report of ur project which is same as us.

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