It can also be used for testing infrared burglar alarm systems. This is not an infrared motion detector! The IR detector circuit in principle, converts the IR signal pulse trains into noticeable aural ...

This is an IR beam breaking alarm ideal to use in entry or passages. It is based on the working of the popular IR sensor Module TSOP1738 which senses 38 kHz Infrared pulses from the IR LED of the ...

Simply playing these back out of the Raspberry Pi’s audio out and into the switch’s IR input through a tiny transistor circuit does the trick. Now they have a networked five-way HDMI switch ...

One thing is clear: mid-IR applications ... integrated circuit device), could in principle fabricate a mid-IR contact sensor with an on-chip integrated radiofrequency wireless transceiver for ...

Using this optical transceiver circuit with an integrated re-timer circuit and optical device in a 16-lane configuration will enable 400 Gbps next-generation interconnects, which can be utilized ...

As a result, they succeeded in developing a 56 Gbps transceiver circuit that achieves twice the speed as before without raising power consumption. This technology is able to increase the speed of ...