08-16-2017, 11:57 PM
Abstract
Smart cellphone holder makes sure that you don tforget to carry your mobilephone. Fitted in the car, it keepssearching for the mobile phonewithin the holder using infrared(IR) rays and alerts you through aflashing LED when it doesn t find one.You can attach the circuit to your ex-isting cellphone holder or, with a littleskill, construct one as per your require-ment.
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http://docs.googleviewer?a=v&q=cache:ZrnC3tpKPMQJ:electronicsforuefylinux/circuit/july2005/ci-04-july05.pdf+smart+cellphone+holder&hl=en&gl=in&pid=bl&srcid=ADGEESiuAbQ_hkHbNtnMTwZ4TFM-dSgWB_uRpf-_kFsrddQjyrbf6iBmYiYamJfsBKiB4Byc5_F-LR1tw5FskKSotdQGNV26P6kYbBw9HGne1Npy-zCRcqXKFCEeHpAhwdOUx5aDErZj&sig=AHIEtbQ_-_9iUGJpPM6FQENL_6BVn0pzMg