HVS-3312. Smart Pillow with IOT.

HVS-3315. Solar powered automatic field crop protection.

HVS-3316. Solar Powered Water Surface Garbage Collecting Boat.

HVS-3317. Solar water purification by thermal method with tidal power.

HVS-3319. Super Sensitive Home Security System with Auto Dials and Loud Siren.

HVS-3320. Sustainable Smart Organic Farming Using IOT.

HVS-3321. Timer Based Ultraviolet Sterilization.

HVS-3322. Vehicle Speed and Count Display Using Arduino.

HVS-3324. Vehicle to Grid Bidirectional Energy Transfer.

HVS-3325. Ventilator Using Cam Shaft Mechanism.