Infrared
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IR based Wireless Audio Transmitter and Receiver Circuit
Infrared is the most commonly used wireless data transfer medium for limited range, and we already covered about simple IR… |
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IR Detector Circuit using 555 Timer IC
Infrared sensors are much common in our electronics life. They are used in many real time applications like for opening and… |
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IR Based Security Alarm
IR based security alarm circuit can detect any movement and trigger the alarm. This circuit is very useful in homes, banks… |
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Remote Controlled Light Switch
IR LED emits infrared light, and used in TV remotes. This Infrared is received by the receiver TSOP17XX (TSOP 1738used in TV).… |
