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| Title: circuit diagram of automatic braking system using ultrasonic detector Page Link: circuit diagram of automatic braking system using ultrasonic detector - Posted By: Created at: Tuesday 18th of December 2012 01:47:26 PM | |||
i want circuit of automatic braking system .....since i need to implement that in my project..... | |||
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| Title: ultrasonic motion detector schematic Page Link: ultrasonic motion detector schematic - Posted By: seminar presentation Created at: Saturday 29th of May 2010 07:38:04 PM | |||
Ultrasonic motion detectors emit and receive ultrasonic sound energy in a region of interest.Object motion within the region of interest and in the range of the ultrasonic motion sensor is detected and an alarm signal is produced.The range of these detectors differs from the designed range whenever the actual atmospheric sound propogation conditions vary from the atmospheric conditions assumed in the design .Ultrasonic motion detectors are commonly used for automatic door openers and security alarms. ultrasonic beams are easily blocked by t..............etc | |||
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| Title: Ultrasonic Motion Detector Page Link: Ultrasonic Motion Detector - Posted By: computer science technology Created at: Friday 29th of January 2010 10:06:38 AM | |||
The ultrasonic detector is a popular device for detecting motion in a free space. it is not as versatile as the passive infra-red type mainly due to its restricted range, usually only about 9 meters max. It can be used in situations and environments which mould be unsuitable for the infra-red type as it is not affected by temperature chances.The human ear can hear sounds of frequencies between 20Hz and 20KHz (20,000Hz). Sound waves do exist above 20KHz but me cannot hear them, these very high sounds are called ultrasounds or ultrasonics. Imagin..............etc | |||
| Title: 8051 microcontroller based human motion detection project using pir sensor circuit diagram Page Link: 8051 microcontroller based human motion detection project using pir sensor circuit diagram - Posted By: Created at: Tuesday 27th of November 2012 07:58:33 PM | 8051 microcontroller based human motion detection project using pir sensor, abstract of human motion detector with pir sensor 8051, microcontroller based human motion detection, motion detector circuits using an 8051, | ||
8051 microcontroller based human motion detection project report..............etc | |||
| Title: components used in ultrasonic motion detector project Page Link: components used in ultrasonic motion detector project - Posted By: Created at: Wednesday 10th of October 2012 06:33:25 AM | |||
i want ppt on ultrasonic motion detector and components used in it. | |||
| Title: 8051 microcontroller based human motion detection project using pir sensor circuit diagram Page Link: 8051 microcontroller based human motion detection project using pir sensor circuit diagram - Posted By: Created at: Sunday 20th of January 2013 08:07:44 PM | |||
8051 microcontroller KKJJ | |||
| Title: microcontroller based ultrasonic motion detector pdf Page Link: microcontroller based ultrasonic motion detector pdf - Posted By: Created at: Thursday 30th of May 2013 03:20:59 PM | ultrasonic motion detector using microcontroller, | ||
pliz assist me to get the micontroller based ultrasonic motion detector circuit diagram for my final year project...............etc | |||
| Title: ULTRASONIC MOVEMENT DETECTOR Page Link: ULTRASONIC MOVEMENT DETECTOR - Posted By: kesavaram447 Created at: Thursday 24th of December 2009 08:44:07 PM | |||
please send me abstract and full report for the project 'ULTRASONIC MOVEMENT DETECTOR'.PLEASE give me information..............etc | |||
| Title: ultrasonic motion detector circuit diagram Page Link: ultrasonic motion detector circuit diagram - Posted By: Created at: Wednesday 29th of May 2013 04:56:39 PM | |||
pliz assist me to get the micontroller based ultrasonic motion detector circuit diagram.i need it urgently for my final project | |||
| Title: ULTRASONIC MOTION DETECTOR Page Link: ULTRASONIC MOTION DETECTOR - Posted By: chandu_eee98 Created at: Wednesday 23rd of December 2009 10:30:44 PM | |||
help me for ULTRASONIC MOTION DETECTOR...............etc | |||
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