| 摘要 |
<p>A tongue operated switching module is a significant device to operate the household appliances and the wheel chair wirelessly with the help of tongue. The device has a chin frame 7 with the array of sensor 1, 2, 3, 4, 5. The sensors 1, 2, 3, 4, 5 send signal to the microcontroller 8 that further transmits the signal with the help of RF transmitter. At the other end RF receiver 11 receives signal and send it to another microcontroller 12 for operating different appliances with the help of relay 14. By using this device, any disabled or quadraplegic person having unaltered tongue movement can operate the wheel chair or other home appliances like bulb, fan, alarm, T.V., A.C. etc. very easily and this will assist the person in their day today activity.</p> |
