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EL auxiliary lights. When the lights dim in the ballroom, EL automatic lights, and ballroom lights dim in a more serious manner. EL light becomes brighter, allowing the inner disco lighting to automatically maintain a certain brightness. A photoresistor...
This circuit is designed to activate an alarm when it detects sound above a specified threshold. The alarm serves as a notification for any sound in areas that are typically quiet, such as quiet zones. Under normal quiet conditions,...
This circuit is designed for a 40 Watt fluorescent lamp. It operates similarly to a traditional strobe light, but utilizes a fluorescent tube instead. The fluorescent tube remains continuously energized, with both electrodes supplied with electricity. This current causes...
This basic oscillator will detect the Earth magnetic field. The ferrite rod and coil are taken from an old Medium Wave receiver and a small magnet is glued at one end. Tune to a medium wave commercial station until...
Digital counters have various applications in electronic circuits. In digital electronics, counters are utilized in different situations. This article presents the concept of a ring counter circuit, which functions as a register counter. An animation and simulation video of...
When the RTD temperature sensor is positioned far from the amplifier, the resistance of the sensor leads and their susceptibility to interference and other issues cannot be overlooked. The circuit shown in the figure addresses this problem. It utilizes...
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