Table of Context
1. What is Smart Card?
An integrated circuit card is a physical electronic authorization device, used to control access to a resource. It is typically a plastic credit card-sized card with an embedded integrated circuit chip.
2. How to Make Smart Card?
If you want to make your smart card then you have many options in the market but we are going to make a smart card without any computer system. We are using only some electronic components which are allowed to design your own smart card and you can use it where you want like control your home appliances or you can also submit it as a school or college project too.
3. Components:
- 2 LED
- BC557 Transistor
- 1K Resistor
- 10K Resistor
- Relay 12V DC
- Magnetic Sensor
- Power Supply
4. Circuit Diagram:
5. Conclusion:
So with this article, you can easily make your own project and control all the devices like your fan, bulb, computer, etc.
