Abstract: This Machine is a fully automatic coin slot, power bank operated machine. During this model coin mechanism is programmed by detection of IR sensor. The unit is additionally supplied with automatic power backup just in case of equipment failure. The unit is supplied with physical inspection window for availability of Napkins. The unit can be wall mounted. The machine contains a storage capacity of fifty Napkins. Our slot machine provides a High solid state Electronic Technology with mechanical advancement. It mainly incorporates single column of horizontal spring which loads the products. The spiral is operated by the low torque, high load DC motor, controlled by the microcontroller which is programmed to sense the impulse of the coin when inserted. This mainly constitutes of a really simple mechanism of ‘drop and collect’.
Keywords: Sanitary Napkin, Vending Machine, Mechatronics.