Cellphone Based Remote Controller for Water Pump March 27, 2017 Based Cellphone Controller For Pump Remote Water +
2x6W Stereo Audio Amplifier based LA4440 Power IC February 21, 2017 2x6W Amplifier Audio Based IC LA4440 POWER Stereo +
Low Cost Rechargeable Torch Based on White LED February 17, 2017 Based Cost Led Low On Rechargeable Torch White +
Battery Charger based on AVR ATMega 8535 February 14, 2017 8535 ATMega AVR Based battery charger On +
Sensitized Solar Cells Based on Zinc Compounds February 02, 2017 Based Cells Compounds on Sensitized Solar Zinc +