1. Alexandar P (2012) Research on automatic gear transmission using embedded system. Int J Adv Res Eng Technol (IJARET). ISSN 0976-64
2. Kluger MA, Fussner DR (1997) An overview of current CVT mechanisms, forces and efficiencies. SAE paper no. 970688, in SAE SP-1241, Transmission and driveline systems symposium, pp 81–88. SAE
3. US Patent No: 4884201 Titled automatic gear change device dated 28 Nov 1989
4. http://www.ab.com/en/epub/catalogs/12772/6543185/12041221/12041227/Inductive-Proximity-Sensors.html
5. Mazidi MA, Mazidi JG, Mckinlay RD (2009) The 8051 micro controller & embedded system using assembly and C, 2nd edn. Pearson Education