Abstract Nowadays almost all highways toll plazas (toll station) are manually operated, where an operator collects cash from the driver and provides a receipt. Since this procedure can be slow, we often encounter traffic jams at the toll plazas on busy highways. Automatic process of toll collection will save time, effort, and man power. In this work propose a low cost and efficient technique called Electronic Toll Collection using blynk app modules that automatically collects the toll from moving vehicles when they cross the toll plaza. We also assume that an owner maintains a prepaid account, so that toll tax is deducted automatically from the driver’s account at toll plaza. If the balance in the owner’s account is low the toll gate remains close. In such cases the vehicle owner can recharge is account and pay for the toll afterwards the gate will open diploma and engineering electronics project diploma electrical and electronics engineering projects electronics and communication engineering diploma projects diploma projects for electronics and communication engineering diploma electronics projects final year diploma final year projects for electronics and communication engineering diploma projects electronics communication
