The infrared receiving tube is a semiconductor device used to receive the infrared light wave generated by the infrared light emitting diode and convert it into electrical signal. ...

The method of measuring fast recovery and ultrafast recovery diode with multimeter is basically the same as the method of detecting plastic sealed silicon rectifier diode. ...

Intuitive judgment. Some of the circuit symbols are printed on the diode to indicate polarity; one end of the negative pole of the diode is printed with a color ring as a negative mark ...

The actual resistance value can be measured by connecting two forms (no positive or negative) to the two ends of the resistor respectively. ...

This article describes the characteristics of the MEMS ultrasonic sensors. ...

This article describes the characteristics of the sensors. ...

This article describes the characteristics of the FPGA. ...

This article describes the characteristics of the image sensor. ...

This article describes the characteristics of the FPGA. ...

This article describes the characteristics of the semiconductor. ...

This article describes the characteristics of the triggers. ...

This article describes the characteristics of the triggers. ...

This article describes the characteristics of the printed boards and system wiring. ...

This article briefly introduces the main application areas of MEMS sensors ...

Accurate clock signals are a prerequisite for reliable communication - whether by radio or by wire. With the ever-increasing demand for data transmission, the previous approach has reached its limit. ...

This article writes about the integrated circuit. ...

This article writes about the the main parameters and types of LEDs and how to detect LED ...

Excellent LED dot matrix display is a monochrome light-emitting diode in accordance with the structure of rows and columns ...

This article describes the characteristics of the acceleration sensor. ...

This article describes the characteristics of the sensors. ...

This article describes the characteristics of the sensors. ...

Temperature sensors (thermistors) measure temperature changes and translate them into signals that can be interpreted by a Temperature Controller. They come in two basic types: thermocouples & RTDs, and must be wired correctly to the Temperature Contr ...

This article describes the characteristics of the FPGAs. ...

This article describes the characteristics of using pointer multimeter to judge the capacitance value and the capacitance of large capacity electrolytic capacitors ...

This article describes What is consumer electronics and classification and application ...

This article describes the importance of smart power audio amplifiers for smartphones ...

This article introduces some design requirements for printed circuit boards ...

This article describes the nature and application of monostable flip-flops ...

This article writes about the diode. ...

This article writes about the photosensitive diode ...

This article introduces some ways to detect quartz crystals and make emergency repairs ...

This article briefly introduces the remote control circuit through radio frequency without microcontroller ...

This article introduces the varistor ...

This article briefly introduces some ways to detect,repair and replace the ordinary inductance coil ...

​This article writes about the counting and its classification ...

This article briefly introduces debugging and Assembly of patch miniature FM Radio ...

This article writes about special points and working principles of Wireless remote Control doorbell ...

Schottky diode is a low-power, high-current,ultra-high-speed semiconductor device, reverse recovery time trr can be small to a few nanoseconds ...

This article describes the characteristics of the antennas. ...

This article describes the characteristics of the EMI and EMC. ...