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About this assignment
"From the ancient time stamping action is done manually on th post card. The conventional process is manually, time consuming and hazardous to human health. So in our Make a Machine week we decided to develope the Automatic Stamping Machine which can do the work automatically, fastly and safely to human.In addition to this, the machine is also used for sari printing in textile industry"
The machine will mainly use two stepper motors.
1st will move the stamp in 'x' direction, and the other will scroll paper up and down.
when to stamp, stepper motor will rotate and bring the stamp upon the stamp pad and activate solenoid.
Then it will go upon the paper and activate solenoid. Then stepper motor will rotate the paper.
The solenoid will be controlled using a relay module.
The whole system will be controlled using a smartphone App which I made in the mit app inventor.
below images show the making of App, and Code for the machine.
Sketch of UI for the App
these are few icons which will be used for the App
I made this logo for my App.
this is done in mit app inventor
this block programming is done in mit app inventor
I wrote the code in arduino ide
(The stamping machine)
What did I learn from this Assignment?
This Assignment was very different. We had to work as a team but we had to work remotely with each other.