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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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.
Tue Jan 14 2020, 07:08 AM
shubham kharade
when i am trying to simulate the program in Proteus 8 professional, I am getting some errors as cannot find module file dhtxx.md can u help me
Tue Dec 17 2019, 01:44 PM
Devangi
hello..i am programming industrial timer using 8051 with 24lc64 eeprom. i have query in storing the 3 diff value in eeprom with enter button. can anyone share c code ?
Tue Dec 17 2019, 10:30 AM
Andrius
Hello. Can anyone share the code in Bascon and scheme in Proteus?
Thu Nov 21 2019, 12:30 PM
raj2555
how to interface 8051 microcontroller with NRF24L01+ module
ExperimenterUK
Sat Oct 12 2019, 10:23 PM
Log in.. then post your code in the 8051 forum
Sat Oct 12 2019, 10:18 AM
Bhadra Sajikumar
i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?
Mon Sep 23 2019, 07:37 AM
Nathaniel
I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.
Wed Sep 18 2019, 08:48 PM
Caryn Kover
Thank you for your time,

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