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i didn't make the masurements but here is the BC337 DATASHEET see if it helps

the problem is within the 12V power supply i have to use the multiprogrammer EB006 power supply "14v" which i'm afraid it will destroy the relay board or destroy the multiprogrammer in a worst case issue so i have to convert the power supply from 5V of the LED board to 12V by the way i already teste...

OK guys this is what i wanna do : i'm wanna command a 12 volt relay with an LED (EB004) the LED "D2" when it's lightened it's 5V so i have to convert 5V TO 12V and send it to RELAY so the relay is actually commanded by the LED "D2" should i use a REGULATOR 7812 to convert the voltage ? will it work ...

Hello, If you slowly adjust the tuning capacitor with the card held over the antenna then this should help to tune into the frequency of the MIFARE card and give you better range. Another helpful thing you can do is to fit a ferrite block underneath the board's antenna if there is not already one t...

why do i have to use 2k2 resistor instead of 22k ? is it dangerous not to replace it or it won't make any difference and the board will be fine In my opinion if you don't want to exchange the resistor of the base of the BC337 transistor don't change. It should work from 22k. Of course that is up to...

II just had a look at your circuit diagram and BC337 is suitable for driving Relay. Resistor is a bit high in value. you would be better using between 2K2 and 4K7 Martin why do i have to use 2k2 resistor instead of 22k ? is it dangerous not to replace it or it won't make any difference and the boar...

:D :D :D :D :D :D :D :D :D :D :D IT WORKED :D :D :D :D :D :D :D :D :D :D :D :D :D THANK YOU GUYS YOU ARE LIFE SAVERS but i still have this weird message " is HEX file intented for 18F device ?" plus when i try to make the RFID module read the MIFARE tag i should make the tag very close to the anten...

:D :D :D :D :D :D :D :D :D :D :D IT WORKED :D :D :D :D :D :D :D :D :D :D :D :D :D THANK YOU GUYS YOU ARE LIFE SAVERS but i still have this weird message " is HEX file intented for 18F device ?" plus when i try to make the RFID module read the MIFARE tag i should make the tag very close to the antenn...

Hello, The 13.5V setting will be fine with the v7 EB006 board. Let us know how you get on. IT DIDN'T WORK i don't know why ? i even used the LVP function GUYS I'M OUTTA OPTIONS PLEAZE HELP ME :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry:...

Hello, I think the v7 board requires 12V to re-program the chips. Do you have a 12V DC power supply you can connect? You will also have to move jumper 29 to the PSU position. From memory the v8 board brought in the charge pump allowing USB voltage to be scaled up to 12V needed by the PIC. The USB s...

Hello, Could it be a faulty chip? Do you have a second chip you could try to double check. already tried 2 RFID PACKS but no use so I DON'T THINK IT'S A CHIP PROBLEM OR A multiprogrammer problem i think it's a configuration problem so here is the the bord configuration : jumper j12 ,j13 ,j14 on USB...

screenshots.rar screenshots.rar Hello, "USB cable not connected" seems to suggest that the EB006 is not plugged in/detected correctly. Can you provide a screenshot of your device in "Device Manager"? For help taking a screenshot see this site: http://www.take-a-screenshot.org/ sorry it took me a wh...

THE DRIVER WORKS CORRECTLY BUT THE PROBLEM IS THE SAME
PLEAZZZZZZZZZZE HELP ME I'M ALMOST OUT OF TIME

i'm a member of ARABCOM (a tunisian company and the only distributor of matrix equipements) i tried to test the RFID packs wich came with EB006-00-7 multiprogramer devices and EB052 RFID READER and flowcode V4 and other devices (EB005,EB004...) my problem is with sending the (.HEX) files from flowco...