Wednesday, March 11, 2015

Voice Chat - Arabs Cole: Product (9846) Ultrasonic sensor (Ultrasonic sensor) virtual port 4, is al

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Voice Chat - Arabs Cole: Product (9846) Ultrasonic sensor (Ultrasonic sensor) virtual port 4, is also customary to call (US), and is one of the most important sensors that have been added to the group, the values of the read variable starts from 0 to 100 inches valley of the horses or 255 cm (be readable value of 100 inches or 255 cm when the robot will be greater valley of the horses or equal to 100 inches or 255 cm from any object and the value goes down and become more accurate as near the body until it reaches the changing value of 0 in the case of gluing Paljsmijb take into account that this sensitive It is very likely that returns wrong worth especially in the area within a distance of 25 cm to 50 cm for example, to give 48 cm and in fact is 32 cm .olentvhm valley of the horses this error must understand the nature of his work, this sensor sends high-fidelity sound waves and broadcast expected rebound to within time factor Faattiyk distance, and this varies from one object to another, the objects of solid smooth not like clothes or minerals.
Sensitive distance uses the speed of sound to measure the distance, and sensitive distance contains valley of the horses two holes circular front side to him, the function of the first hole sent waves audio while the function of the hole two o'clock reception reflection of these waves after Asttdamha body, and by recording the time of sending this sound waves and the time of reception can tell the time Played transceiver and therefore know the distance traveled.
If we can measure the time between sending and receiving the echo pulses return valley of the horses them and knowing the spread of ultrasound velocity (speed of about m / s34 sound in the air), it can calculate the distance traveled since the acoustic pulse sending and receiving valley of the horses even resonate. Mileage = (time period speed of propagation) division 2 (distance away and return).
Chat Arabs Cole voice Voice Chat sensors ultrasonic Arabs Cole - Voice Chat / works on the principle similar to radar or sonar that assess target attributes by interpreting the echoes of radio or sound waves, respectively. Ultrasonic sensors generate high-frequency sound waves and evaluating echo received again by the sensor. Sensors calculated interval between sending and receiving the echo signal to determine the distance to the body. This technology can be used to measure: wind speed and direction (anemometer), fill the tank and speed through the air or water. To measure the speed or direction Jhazihsab speed of the relative distances of the particles in the air or water. To measure the amount of liquid in the tank sensor measures the distance to the surface of the liquid. Further applications include: humidity, sonar and medical ultrasound, and burglar alarms and non-destructive tests. Systems usually use an adapter that generate sound waves in the ultrasonic range, and above 20,000 Hertz, through the conversion of electrical valley of the horses energy into sound, and then when you receive an echo convert sound waves into electrical energy ... Voice Chat Mora- Arabs Cole Voice Chat sound sensitive (9845 Sound Sensor) Delicate Sound Voice Chat - Arabs Cole: Product (9845) sound sensitive (Sound Sensor) default 2 port, this sensitive depends on Alsht not voice pronunciation, as if measuring the amount of sound 10, 30 and 80 is not a word move, stop, wait, So understand the command code to stop if the amount of audio> = 50 Dcspl, since it depends on the volume valley of the horses Visttia measure the changing values of 0 when the sound is in the room inhabitants and the value rises higher the sound until you reach the changing value of 100, or relied upon in competitions public places and that the noise and the lack of precision in the play sounds. Sound sensor contains a very small drum, her job assembling waves audio and consequently sent to the microphone after enlarge, tabla tiny surrounded by a magnetic field through a file of coiled wire on the other side of the drum, band audio cause vibrations of the drum and thus the vibration of the magnetic field surrounding Batablh resulting by the electric current in the file, and is converted this trend to signal ... Voice Chat Mora- Arabs Cole Voice Chat uses Altswatih waves (ultrasound) therapeutic image ultrasound of fetus inside the uterus in its fourth week ten Arabs Cole - Voice Chat / important uses of the waves Altswatih is used in medicine, especially in the detection of the fetus in the mother's womb and whether he is alive or dead, as it is when the doctor highlights the source of those waves on the womb that waves reflected and when the fetal heart beat, the reflection or echo those waves time depending on the contraction of muscle valley of the horses differs from the heart fetus and Anbassatha and due for a simple change in the distance traveled by the wave before the bounce, which gives the machine of the future of the waves reflected valley of the horses the opportunity to register those impulses and thus appear on the doctor's heart movement screen means that the fetus is alive, but if it's a dead fetus, the waves bounce at the same time. Also, use of ultrasound in the diagnosis of tumors of the abdomen wa

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