The circuit uses a photo-diode (D1) to sense the infrared light emitted by the remote control unit (if it is working properly). The plastic package of this diode acts as an IR filter that is only ...

Op-amp based peak detector circuit is the modification of basic peak detector circuit, used to remove the voltage drop across the diode. Whenever the applied input voltage signal is greater than the ...

Smoke Detectors are very useful in detecting smoke or fire in buildings, and so are the important safety parameters. In this project, we are going to build a Simple Smoke Detector Circuit without ...

This ultra-sensitive photodiode based fire detector protects your electronic devices like computer and television set & sounds an alarm on sensing a spark..

Circuit diagram of the low-cost LPG detector is shown in Fig. 2. It is built around step-down transformer X1, two rectifier diodes 1N4007 (D1 and D2), a 1000µF capacitor (C1), 7805 voltage regulator ...

Dynamic Range,Detection Power,Frequency Range,Low Insertion Loss,Diode Detector,Direct Coupling,Direct Detection,Insertion Loss,Return Loss,Transfer Characteristics,Ultra-wideband,Advanced Design ...

Multiplexing circuits in pixelated PET detectors are being studied with the goal of minimizing the degradation of detector performance. The purpose of this study was to develop a diode-based symmetric ...