Foot operated tap mechanism – INSPIRE STATE LEVEL EXHIBITION 2020
2020-07-25
Other videos in this Exhibition 1. solar pest control device 2. cyclone resist & Eco friendly house 3. Rational numbers on number line 4. scavenger ( garbage remover ) 5. Hands free hygienic water tap 6. AUTOMATIC IRRIGATION USING SOIL MOISTURE SENSOR 7. Garbage and manhole monitoring system…