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Electric Vehicles, EVs for short. The new cool kids on the block, flaunting their zero-emission swag while the rest of us cough through traffic jams filled with exhaust fumes. It’s like they’re whispering, “Catch up, grandpa, the future is here!”
This project shows a simple way to estimate an object's distance using an infrared LED and a photodiode. It works by detecting the change in reflected infrared light, allowing us to gauge how near or far the object is. An OP-AMP is set up as a comparator to control LEDs, giving a visual cue of the distance.
This project shows a simple way to estimate an object's distance using an infrared LED and a photodiode. It works by detecting the change in reflected infrared light, allowing us to gauge how near or far the object is. An OP-AMP is set up as a comparator to control LEDs, giving a visual cue of the distance.
In this project, we'll introduce you to the RFID module and Arduino-based Automatic Smart Toll Tax Collection System. There is a great hurry these days to pay the toll fee at toll plazas.
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