I Need a system where you scan the card (RFID tag) and in the console of IDE You can select the options Charge Card Refund Card Block card or Unblock card and when the card is blocked you have the unblock it by scanning the card and clicking the unblock option after scanning the admin tag (a different tag).
is this possible?
if it is can sombody please help.
-ArduinoCoder
Sure, it's entirely possible. All kinds of projects using RFID readers are available for inspiration on the web. Just google Arduino RFID projects and you'll have your pick of projects to choose from to get a running start on yours. Good luck, and have fun!
The IDE is a development environment. It doesn't provide you with the tools for an HMI - Human-machine-interface, other than the rudimentary Serial Monitor.
I think what you might need to do is learn to program an LCD, and keypad, to provide the functionality you're asking for.
Okay, Thank you.
I Have a keypad and LCD I just dont have enough GND And 3.3V Pins, There is 3 GND And 1 3.3V Pin. And also i have a wifi module would i be able to use the wifi module to make it so i could use an app to do the options or is that not possible?
-ArduinoCoder
One crude, but effective solution is to simply take several wires, strip one end of each, and twist them together firmly. It won't last long, but for a quick experiment, it'll do. Make sure, of course, you don't let that twisted end come in contact with your circuits, or better yet, wrap it in tape to prevent short circuits.
Are you telling me to wrap it in tape or not? wrapping it in tape doesnt sound safe. and answer my wifi module question please.
yes. Why would it not be safe? Remember, it's temporary. Do you have wire nuts where you come from? That's how they connect wires in the walls of your house.
okay please answer my wifi module question.
If I don't answer, maybe it's because I don't know?
On google it says its not safe and it could cause fires.
Google says a lot. When you make a statement like that, provide links. I'm betting you're out-of-context.
Perhaps you should invest in a solderless breadboard and use it to do your interconnects, similar to below:
i have that type of breadboard and isit possible to make a rfid vending mechine using a servo that dispenses one at a time?
All kinds of things are possible.
But you're putting the cart before the horse.
Each time you ask "is it possible", you seem to be adding additional requirements to your original list. The time to learn to swim is not after you've jumped off the 10m diving platform, but long before you touch the ladder.
I suggest you take a step back, look again at the extensive list of projects that Google search I suggested produced, and take time to familiarize yourself with the equipment you have. Try a few of the projects out there for yourself. Experiment. Tinker. Learn. When you're comfortable that you know how each individual bit works then, and only then, proceed to try and implement your project. You will make life much easier on yourself in the long run. Trying to jump in the deep end right off the bat when you have no idea for yourself what can, and can't be done, is ultimately counter-productive.
ok.
I need Arduino RFID Vending machine code, Its for a class project and it must be made with only a Arduino, RFID Card, RFID Module, Building Materials and a Servo.
Have you asked others in the class for a copy of their code?
Is this not the same things you were asking in Arduino RFID Card System? Cross-posting is against the rules in the forum, as outlined in How to get the best out of this forum.
And not mentioning that this was homework originally? Shame on you. No one here is going to do your homework for you.
We get a lot of questions from students wanting help with their homework. Such questions are generally one of two kinds: Questions by students who are obviously making a real effort but have got stuck; these get helpful answers. Questions from students who are obviously not making any effort at all and just want someone to do their homework for them; these usually get a lecture. By all means, post homework questions when you are stuck, but make sure you've put some effort in first.
I keep trying but it keeps not working, And im not making people do my homework I'm asking for tips for a science fair in school.
