Remote
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LCD-LED Display
Simple Remote Control Tester Schematic Circuit Diagram
A Simple Remote Control Tester is a device or circuit designed to test and verify the functionality of remote controls,…
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Power Supplies
RECTIFIER AND FILTER CIRCUITS SCHEMATIC CIRCUIT DIAGRAM
The AC voltage taken from the city network and adjusted to the desired level by means of a transformer is…
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Remote Circuit Diagrams
Remote Control for Network Devices Schematic Circuit Diagram
Many devices connected to a local area network (LAN) are left on continuously, even when they are not needed, including…
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Radio Circuit Diagrams
USB Radio Terminal Schematic Circuit Diagram
In the January 2009 issue of Elektor we saw how straightforward it is to connect a lowcost RFM12 868 MHz…
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Lights and Display Board Circuits
Remote Control Mains Switch Schematic Circuit Diagram
As the only electronics engineer in my family and circle of friends, it is sometimes not possible to evade an…
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Amplifier Circuit Diagrams
Receiver for RC5 Remote Controls Schematic Circuit Diagram
Software decoding of remote control signals using the RC5 protocol does not present a significant challenge to a modern microcontroller,…
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Clock & Timer Circuit Diagrams
ZigBee Switching for Remote Control Schematic Circuit Diagram
The ZigBee standard defines data formats known as ‘profiles’. These ensure that products produced by different manufacturers are interoperable. One…
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Lights and Display Board Circuits
On/off Infrared Remote Control Schematic Circuit Diagram
Most homes today have at least a few infrared remote controls, whether they be for the television, the video recorder,…
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LCD-LED Display
Easy Home Remote Control Schematic Circuit Diagram
Happens to everyone! You’re comfortably installed on your sofa watching TV and then all of a sudden you need to…
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Clock & Timer Circuit Diagrams
Remote Control Blocker Schematic Circuit Diagram
This circuit was designed to block signals from infrared remote controls. This will prove very useful if your children have…
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