Free electronic circuit design and schematic diagram
This is a video tutorial of integrated circuit. This video tells how to use integrated circuit. The integrated circuit consist of thousand transistor. It was designed in specific purpose. The integrated circuit has pin on out of case such as input signal pin, ground pin, and output signal pin. Here is the video:
Read moreThis is a schematic video tutorial. This video describes how to use the schematic in electronics. The schematic is used to communicate the electronic idea with circuit. In this video, the basic components that shown in this video is resistor, diode, and capacitors. Here is the video:
Read moreThis is a transistor video tutorial. This video shows how to the transistor work. Transistor can be used in amplifier, microcontroller and computer chip. In this video, the transistor that is used is NPN transistor. The transistor in this video is used as amplifier. Here is the video:
Read moreThis is a inductors video tutorial. This video describes about inductors and their function. Inductors is the coil of wire that resist the changes in current flow. The current flow that trough the inductor causes the magnetic field surround inductor. Here is the Video:
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Nowadays, the digital potentiometer is available. The digital potentiometer is effective to replace the mechanical potentiometers in a number of areas because it has FET switching under digital control and resistive ladders. The digital potentiometer can be used as a stereo volume control, but there are a some issues which must first be addressed. Here is the schematic diagram of […]
Read moreThis is a digital isolation and termination circuit. This circuit uses The CLT3-4 that is a digital termination device with quadruple input. The CLT3-4 is designed for 24 V DC automation applications. The CLT3-4 drives an isolating opto-coupler and gives the front-end circuitry of a digital input module (I/O) in industrial automation. Here is the circuit: This circuit has a […]
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This is a electronic ballast circuit using L6569. This circuit uses The L6569 because it can control a low voltage halogen lamp transformer or a symmetric half bridge inverter of a fluorescent lamp ballast directly. The prevention of cross conduction is done by Two 270mA buffers drive the inverter MOSFETs with a 1.25ms built-in dead time. This circuit need only […]
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