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| Title | Author | Views/Replies | Posted at |
 I want help for an project!! Data Logger!I want to build a datalogger for card reader. The circuit will be like this: magnetic head --> f2f decoder (from magtek, 21006541) --> microcontroller --> external eeprom (memory). If somebody can ... |
yutcxa | 2/10 | 2010/8/9 06:15 |
| Pic mictocontrollers - usage in proteus Hello,Can please help me in how i can use the pic in proteus software from point 1 up to see the output of the pic, i want to know where i must or load the programe and which software is required and ... |
fusarium | 2/4 | 2010/8/18 19:36 |
| p89v51 tutorial code for SDCC p89v51 tutorial code for SDCC from http://www.mcuprogramming.com/index.php |
ai8957382 | 7/1 | 2008/8/28 23:03 |
| Need For Help with IAR 4.10b The problem is - to check a program memory. There is a checkbox in "Project/Options/Linker/Processing" "Generate checksum". But while it`s compiled: "Fatal Error: Option -H must not be defined more th... |
mxg330 | 6/1 | 2008/8/29 00:21 |
| DTMF receive??? How receive DTMF tone from mobile phone? I need it for remote controle. Could I use data cable to read send number from another phone with AT command and HyperTerminal? ... |
bubulu | 14/11 | 2008/8/28 23:05 |
| 8051 and DS1302 - RTC stops when selenoid activares I have successfully interface 89C51 DS1302 Display Keypad and a Relay which is driving a solenoid.Well, the system works fine but sometimes the RTC Time stops intermittently and the clock stops ... |
wy830115 | 2/1 | 2010/9/2 13:07 |
| pic inside a power line inverter! Hello, I am planning to do a small add on card on A power line inverter of 1KVA. The purpose is to add a LCD Display.Should I expect any abnormal behavier from the part of PIC because of h... |
398338 | 4/5 | 2008/8/29 00:37 |
| 8051 PROFLASH Programmer ? Hi, I have built this programmer long time ago but it didn't work. Does anyone have tried it ?Does it work really ? Does anyone have a another layout (I don't like the too small pads) ht... |
ken7976 | 5/4 | 2008/8/29 00:46 |
| reading a port and puting as a string on LCD DEAR friends,just need to know how to represent a 4 bit data form a port and put it on LCD as a string to see a, b, c, d, ...... alphabets.. ( lcd working on 8 bit mode)i have all lcd routins and som... |
fujun2013 | 1/2 | 2010/9/2 23:44 |
| Microchip released In-Circuit Debugger(ICD) 3!!! ICD3 will be available from v8.15 of MPLAB IDE. |
edu | 1/3 | 2010/9/2 12:47 |
| Need a AT89SXX SERIAL ICSP programmer Hello everyone,Happy new year to allI need a serial ICSP programmer for AT89SXX series...i have previously built Asim Khans Parallel Port Prgmr. but it diddnt worked...im starting a tutorial on AT89S5... |
ken7976 | 2/3 | 2010/9/2 22:35 |
| Internal osc. use in place 4Mhz xtal hi every body HAPPY NEW YEAR 2010I have asm file. used some delay subrutens.but i want use it Internal osc.so pl help me ..... |
ct731 | 1/1 | 2010/9/2 21:17 |
| control few relays via infrared remote control hi all,want to control few relays via infrared remote control: some latch,some momentry and some timer based..and 1 port PWM if possible .it based on pic 16f676.thanks... |
gao51755775 | 2/5 | 2010/9/2 18:09 |
| Atmega8 is not detected by AVRDUDE Hi,I tried a simple program in the Atmega8 board for flashing LED. Initially , when I programmed, the internal clock of 1MHz was used. The LED was flashing.Then I changed to 2MHz,4MHz and 8MHz. The sp... |
htc2498 | 2/3 | 2010/9/3 01:22 |
| PWM GENERATION IN 89C2051 i want to use pin 8 |
hualeyan | 2/0 | 2010/9/3 06:12 |
| Xtal value finder - help needed HI EVERY BODY ..........HAPPY NEW YEAR.......... ..........HAPPY NEW YEAR 2010..........can any body help me .i want to make a XTAL VALUE FINDER.. means a hordware disen ,we fed xatl thas i\p .thas h... |
mxg330 | 2/2 | 2010/9/2 09:05 |
| Confusion regarding in circuit serial programming for PIC 16 I am attempting my first project with a PIC mircocontroller (16F84A) and I am having trouble figuring out debug and programming options. After scanning lots of Microchip documents I, for better or wo... |
ybyygu | 2/1 | 2010/9/2 18:27 |
| C# interface with microcontroller and serial port. Hi:I present an interface to control the serial port with a PIC16F84A or PIC16F88 microcontroller from the computer. They try and give me ideas to improve it, now is a beta that is updated gradually.h... |
hualeyan | 1/0 | 2010/9/3 04:51 |
| General about a microcontroller Hi all i just need to clarify some things regrading microcontrollers.To create a really simple project to turn on and off a lamp or whatever, you need a PIC,right?Then you need to hard wired your PIC ... |
z4120356 | 2/10 | 2010/9/2 20:14 |
| Can i update the code on LPC2148 remotely via GPRS? Hello, I have an LPC2148 microcontroller pre-programmed with a code of mine (nevermind what the code does). The LPC2148 is connected to a GPRS modem via its UART, and can communicate via GPRS (lis... |
yvling | 2/1 | 2010/9/2 04:49 |
| 8051 - calculating the value of frequency by using counter hello can any one helpe me about who can i calculate the value of frequency by using counter if i want to input frequency to the microcontro then i want to now what is the value of it . please i need... |
zunwang | 2/7 | 2010/9/2 22:40 |
| Sony ericsson k700 PDU mode Hi,I am going to use PIC18f452 to send SMS via sony ericsson k700. It is only support for PDU mode. I went through several threats regarding PDU mode. but I have no clear idea about PDU mode.first I w... |
lassa | 1/2 | 2010/9/2 08:44 |
| MikroC help for sleep command please tell me what is the command in mikroC for Sleep operation of the PIC.Thank you |
zunwang | 2/1 | 2010/9/2 17:18 |
| Potyo work on MPLAB 8.43 !! HI all , I do a copy folder ICD2 from ver 8.00 to ver 8.43 and magic ...MPLAB ICD 2 ReadyProgramming Target......Validating configuration fields...Erasing Part...Programming Programming Executive...Ve... |
addxjyx | 1/0 | 2010/9/3 00:43 |
| Atmel 89 series isp programmer through usb I need a 89c/s series programmer pcb single side pcb!!!!Please do help me . . . |
btcdtc | 2/2 | 2010/9/2 19:13 |
| proteus 7 compatibility on windows 7 Hi...I have try install the proteus 7.6 under windows 7 all look ok no problem but when using the isis the component cannot place. and if you open the project example you can see the component but if ... |
yvling | 2/4 | 2010/9/2 14:49 |
| 4 bit binary to ascii in c Dear Friends,In a project I am getting 4 bits at port P2 ( bits d0 to d3) when i am Receiving any alphabate ( I mask the other bits , d4 to d7) from a system.then when I try to display it on the lcd,... |
398338 | 2/2 | 2010/9/2 18:44 |
| Atmel 89C51 programmer where can i find a good desing for Atmel 89C51 programmer ? |
spacebac | 2/3 | 2010/9/2 12:58 |
| PID source code for pic 16f877a HiI am looking for PID control algorithm with self tune to use it in controlling a Heater using PIC MC and PICC compiler.Could anyone help?Thanks Added after 21 minutes: |
addxjyx | 4/8 | 2010/9/2 01:57 |
| PIC 18f452 mobile phone - shpuld I use MAX232? Hi,I want to send AT commands to the phone by PIC(Serial communication). To do t this Should I Use MAX232 IC between PIC and mobile phone.Because my simulations worked properly without MAX232.Thanks |
hualeyan | 2/0 | 2010/9/2 21:24 |
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