1000 Threads found on edaboard.com: How To Use uln2803 With Relay
Hi, anyone can help me how to use uln2803 to drive relay.
I use uln2803A and my coil relay is 12VDC. COM on the pin no 9 should be connected to 12v or 5v? and uln2803 doesn't have VCC pin.
Please help me if possible in a diagram.
Microcontrollers :: 08-16-2009 05:36 :: philips1983 :: Replies: 1 :: Views: 6672
appcadclassic contains a number of useful utilities.unfortunately it is not working well with the dos of this version is no longer supported this bug remains unfixed.can any body tell me how to use appcadclassic with win98.
Other Design :: 02-10-2002 13:37 :: rajas3 :: Replies: 7 :: Views: 2516
mmh you only need know how the eprom works, it meas, what protocol it uses for comunication: pararel, serial, ic2...
There're a lot of links abour coneccting eproms to pic, probe with , , or search in google.
Professional Hardware and Electronics Design :: 09-18-2002 16:26 :: alunaro :: Replies: 3 :: Views: 1005
Did anyone have an asm program for how to use 16f84 with external serial eeprom like 24C256?
Microcontrollers :: 02-01-2005 17:29 :: hassan1980 :: Replies: 1 :: Views: 1367
hi how to use 74hc595 with pic basic pro ?
I need sample code for 74hc595 with pic basic pro language
Microcontrollers :: 05-03-2005 04:49 :: darkman :: Replies: 9 :: Views: 11950
get te datasheet
and check how to control the chip via the serial bus and then write the code that control the chip
RF, Microwave, Antennas and Optics :: 08-25-2007 05:40 :: khouly :: Replies: 1 :: Views: 702
I NEED HELP ON how TO use gEDA with WIN-XP
PCB Routing Schematic Layout software and Simulation :: 12-13-2009 21:15 :: ehico16 :: Replies: 0 :: Views: 838
Can anybody guide me how to use icarus with eclipse. I've already tried googling but could not find much help. thanks.
ASIC Design Methodologies and Tools (Digital) :: 06-17-2010 05:52 :: verilog_coder :: Replies: 0 :: Views: 885
i need help
how to use uln2003 with microcontroller to drive 12V stepper motor
Microcontrollers :: 04-22-2011 09:48 :: karo89 :: Replies: 3 :: Views: 1229
Does anyone of you know on how to use Wifi with AVR ?
Any links or references will be appreciated,
Microcontrollers :: 07-31-2013 11:33 :: bianchi77 :: Replies: 5 :: Views: 475
Does anyone know on how to use this with ATMEL Studio6 I use it directly by creating a new project ?
how can I use AT91SAM7S256-AU with ATMEL Studio ?
Microcontrollers :: 10-06-2013 06:49 :: bianchi77 :: Replies: 1 :: Views: 166
See the circuit. I want to drive uln2803 with 5 volt signal on 1b input, The Vcc is 12 volt. But he 1C ouptut is two low to drive the
PCB Routing Schematic Layout software and Simulation :: 05-31-2010 12:47 :: imani9009 :: Replies: 2 :: Views: 12914
am use 18F458 conect with AD12Bit, I want band pass frequency 50/60
so that , please provide a link, and tell me how to use it with about IIR Filter
Microcontrollers :: 08-04-2005 04:07 :: ElecThai :: Replies: 3 :: Views: 1015
how to use a resistance with it's noise effect in orcad
Software Problems, Hints and Reviews :: 03-08-2006 05:46 :: agana56 :: Replies: 1 :: Views: 508
hi..i wud like to learn abt ln298 and how to use it to control motors for my sounds controlled car project...i'm using lpc2138 any info abt this mcu with ln298 will be greatly appreciated...thnx alot guys..
Microcontrollers :: 09-10-2008 06:04 :: sonubkk :: Replies: 2 :: Views: 1911
so nothing yet?
---------- Post added at 21:50 ---------- Previous post was at 21:47 ----------
Can anyone please guide me how to use Graphics LCD? I want to use it with PIC16F877A and picbasic pro.
Microcontrollers :: 12-09-2010 23:50 :: Eugeni :: Replies: 1 :: Views: 1340
who know how to use spi interface using serial port C. please help me?
Microcontrollers :: 02-19-2005 17:09 :: necromancer :: Replies: 0 :: Views: 802
New versions of IAR compiler now come with Jlink (USB to now i am having Jlink with me.
But if I want to use Jlink with MSP GCC then what should I do? because I think it supports only Parallel port FET.......
Any solution to this? I have to use Parallel port FET..........
Microcontrollers :: 06-16-2005 00:07 :: suryakant :: Replies: 0 :: Views: 828
how to use Specctra with Altium Designer ?
I have saved the files a a dsn.file started specctra openend the dsn file and then the do file and this is what i keep getting
# Batch File Name: "C:\Program\winpic801.do
# <> Unrecognized argument: Files\Altium
# <> Unrecognized argument: Designer
# <> (...)
PCB Routing Schematic Layout software and Simulation :: 04-06-2007 02:25 :: wizpic :: Replies: 2 :: Views: 1555
I am using MSP430F427 micro,
It is having USART communication periphrel. Please any body explain how to use it with a sample C language code. Such as initial setting, interrupt routine if necessary. pls let me know
Microcontrollers :: 04-18-2007 03:55 :: london :: Replies: 0 :: Views: 696
In the current project, we need to simulate verilog files with C code
Does anyone know about how to use PLI with Modelsim?
ASIC Design Methodologies and Tools (Digital) :: 04-12-2008 10:58 :: lame :: Replies: 2 :: Views: 2733
Does anyone know on how to use bluetooth with USART ?
I need a transmitter and receiver ?
Any ideas, information links will be appreciated,
Microcontrollers :: 05-20-2012 18:38 :: bianchi77 :: Replies: 5 :: Views: 349
can any body tell what is J-TAG in LPC2148 & how to use it with lpc2148. for using it, is there any software required for it. please tell in brief
Microcontrollers :: 01-27-2014 02:30 :: v.s.n.kumar :: Replies: 2 :: Views: 297
assalam o alaikum,
I am new to this forum, I am using a tx and rx and from that the servo motor is working but when i connect the signal wire and the ground wire from rx to the relay driver ckt it doesn't work from the tx and hence no output is received hence the ckt is working manually when i give 5v input from dc source it works properly... i ha
Analog Circuit Design :: 12-08-2011 13:48 :: assu :: Replies: 3 :: Views: 1863
First google "6volt relay" and if u dont understand some back, and next tell us how u connecting your phone to relay ?
check this out........
Electronic Elementary Questions :: 03-17-2012 12:53 :: dselec :: Replies: 2 :: Views: 437
Does anyone has circuit & c/asm source how to use AC97 codec (such as LM4546) with ADSP-2181. :wink:
Other Design :: 10-05-2002 18:49 :: Jackal :: Replies: 1 :: Views: 1573
just call the epicwin exe
the same way as other ide do
look too microcode studio for an example of the setting
too actualy set it
use options >> programmer device setting menu and enter a command line using %H for hex or %b for bin
no special settings apply appart from how epic needs the file name passed too
PC Programming and Interfacing :: 03-22-2003 15:00 :: sick_man :: Replies: 2 :: Views: 2046
this doc is about how to use altera's lpm with leonardo spectrum.
maybe others synthesizer is the same .
PLD, SPLD, GAL, CPLD, FPGA Design :: 07-04-2003 22:52 :: ljkong :: Replies: 0 :: Views: 874
I want to know how to use Perl script with TI CodeComposer Studio to
automate the debugging and testing proccess.
how to set break point, stop and resume program?
Microcontrollers :: 11-16-2003 21:05 :: adefan :: Replies: 0 :: Views: 595
Hi all, I need some info about how to use a Lange-coupler with amplifiers.
I know that a Lange coupler is a for port device, 1 input port, and one isolated and two ports to where the power is splitted equally.
The exercise for me is to "construct a balanced amplifier using the same transistor as in exercise ..."
RF, Microwave, Antennas and Optics :: 03-07-2004 07:56 :: StoppTidigare :: Replies: 4 :: Views: 1460
please tell me how to use a relay 6 volt which has 5 pin. please tell me clearly >_<
thanks for the answer ^^
Analog Circuit Design :: 05-04-2005 13:23 :: zhi_yi :: Replies: 4 :: Views: 4290
please if any one have a document or a website explaining how to use a smart card with picmicro.
PCB Routing Schematic Layout software and Simulation :: 05-31-2005 01:50 :: aym_qunibi :: Replies: 2 :: Views: 860
how to use ic prog with usb - serial converter circuit ?
Microcontrollers :: 06-29-2005 05:21 :: darkman :: Replies: 0 :: Views: 840
how to use fpga to implement dualport ram with sram ?
PLD, SPLD, GAL, CPLD, FPGA Design :: 05-17-2006 23:59 :: lzh08 :: Replies: 2 :: Views: 1127
I would have to use XILINX EDK kit. have fully installed the XILINX Platform studio(XPS) and would like to use it with XILINX Virtex 4 board form AVNET.
Please suggest me to get more information on how to use the board with the XPS and XILINX ISE installed.
Also, would (...)
PLD, SPLD, GAL, CPLD, FPGA Design :: 08-03-2006 00:34 :: kaushiksangam :: Replies: 2 :: Views: 950
That's something i have tried to do myself before did get it sorted but can not remember how I did it, I will have another go and let you know but I use Electra sometimes, But I prefer to manualy route and only use auto router if needed
PCB Routing Schematic Layout software and Simulation :: 03-05-2007 01:04 :: wizpic :: Replies: 4 :: Views: 1714
hello everyone does any one know how to use a camera i mean to say has anyone used a camera (cmos or anyother ) in his embedded system or interfaced it with his computer plz do reply if you have done this sor have some reliable links in this case
Professional Hardware and Electronics Design :: 05-01-2007 02:13 :: Sibtain :: Replies: 3 :: Views: 2319
Try search for mex.h which is a header file for C. MEX related functions that can be used to exchange data between Matlab and C. I can send you tutorials on this topic however you can search Matlab Help for External Interfaces
Digital Signal Processing :: 05-02-2007 07:51 :: khubaibahmed :: Replies: 6 :: Views: 1222
I used Ecounter with "saveNetlist –includePhysicalInst –excludeLeafCell CHIP_LVS.v" to write a verilog netlist in order to run a LVS.
I would like to use Assura for LVS - because Calibre is not available here. Could someone give me some guidance how to use the (...)
ASIC Design Methodologies and Tools (Digital) :: 05-12-2007 06:09 :: avt :: Replies: 0 :: Views: 1092
I need book or more information about,how to use link for modelsim with matlab, I try to begin with the matlab user guide but I have some problem, with the manshester reciever testbench...
PLD, SPLD, GAL, CPLD, FPGA Design :: 05-20-2007 09:41 :: mmoctar :: Replies: 2 :: Views: 1407
I have a VHDL programme who use lpm library how can use it with the ISE of xilinx, cause ise don't have lpm library....
PLD, SPLD, GAL, CPLD, FPGA Design :: 05-30-2007 05:44 :: mmoctar :: Replies: 1 :: Views: 1304
Bad News is that no any direct api you can use.. for that u have to reach via USB throgh driver.. USB COMPLETE explain it but i think its too cloumpsy for new user like you,...
Good News is that alredy easy to use libusb are available and u can use it to communicate with USB...just search LIBUSB and (...)
PC Programming and Interfacing :: 07-25-2007 09:51 :: dharmeshpitroda :: Replies: 7 :: Views: 4220
Please let me know that how to invoke the "synthesis menu containing RTL Synthesis & Gate Synthesis" in cadence Encounter version 5.2.
Can we directly generate netlist, constraint files........ without using Cadence RTL compiler?
ASIC Design Methodologies and Tools (Digital) :: 03-18-2008 07:24 :: avg_emp :: Replies: 3 :: Views: 871
my relay has 8 pins.
it writes on it 12vdc ,220/250v AC 5A
how to use it which pin is doing what?
its the first time i use a relay help?!
Electronic Elementary Questions :: 11-06-2008 20:06 :: xjackal :: Replies: 0 :: Views: 530
My Huawei CDMA Land phone has a SIM holder, but it dos'nt work.how to use a SIM with the phone.
Digital communication :: 10-15-2009 17:23 :: pvsunil :: Replies: 1 :: Views: 1745
I was wondering if anyone can help me how to use encryption libraries with the PIC18. A sample code would be amazing.
thanks in advance
Microcontrollers :: 11-15-2009 18:23 :: IsaacJn :: Replies: 0 :: Views: 794
dear friends, what is accelerometer. what is the use of it. how can we interface with 8051 micro controller(serial or adc).
Microcontrollers :: 01-06-2010 00:56 :: welove8051 :: Replies: 1 :: Views: 514
you can find many guides on google explaining how to use chipscope.. i've attached one with this post.. i hope it will be helpful
PLD, SPLD, GAL, CPLD, FPGA Design :: 05-20-2010 05:20 :: colt45 :: Replies: 1 :: Views: 858
Ok so I have this school project in which I'm supposed to design and build something related 'Home Security'.Anyways I'm abit lost,my prototype is supposed to work this way : when I press a key on my cell phone,a bluetooth device will send a signal to a microcontroller(MCT).After that 2 active signals will be sent,one signal will control a motor an
Electronic Elementary Questions :: 05-19-2010 03:17 :: mngeow :: Replies: 10 :: Views: 1879
Now I try to simulate by CST but I did not know how to use CST facing the transmission line with open or short. If there is somebody who can help me, thanks a
See also here
RF, Microwave, Antennas and Optics :: 01-30-2011 09:48 :: mauroferrari_ :: Replies: 3 :: Views: 1058