Receiver
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Mobile Phone Circuit Diagrams
Mobile Jammer Circuit
In the earlier post, we have studied about Simple FM Radio Jammer Circuit and its applications. Now, let us learn about one…
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Remote Circuit Diagrams
IR Remote Control Switch
This circuit is inexpensive and simple to build with this circuit we may use a IR Remote to operate any…
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Power Supplies
UltraSonic Radar Schematic Circuit Diagram
General Description This is a very interesting project with many practical applications in security and alarm systems for homes, shops…
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Audio Circuit Diagrams
LASER SOUND TRANSMISSION CIRCUIT Schematic Circuit Diagram
Laser Communication Circuit We can provide wireless audio communication with the laser communication circuit described below. In fact, if a parabolic reflector…
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Calculator & Measurement
Smartphone A/V Remote Control Schematic Circuit Diagram
Armed with a Smartphone you can surf the Web, send emails, text, chat, download and listen to music, take and…
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Radio - Wireless
Two-Transistor Regenerative Receiver Schematic Circuit Diagram
Regenerative? What’s that? In the age of Twitter and smartphones, you can’t assume that things not related to the Internet…
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LCD-LED Display
ATtiny Goes Wireless Schematic Circuit Diagram
In many application areas, it can be very handy to be able to control something wirelessly. This circuit shows how…
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Frequency multiplier
AM Receiver with Quadrature Mixer Schematic Circuit Diagram
This circuit is for a superheterodyne receiver where the image frequency is suppressed without the use of an input filter.…
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Clock & Timer Circuit Diagrams
Simple IR Transmitter Schematic Circuit Diagram
This circuit uses just two standard logic ICs which, with the accompanying receiver, forms a four-channel remote control and has…
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Clock & Timer Circuit Diagrams
BITBUS Monitor Schematic Circuit Diagram
Intel’s BITBUS is an extensive protocol for the low cost networking of distributed control systems. Primarily intended for use in…
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