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 rfid electronic label and barcode. ...

This article describes the characteristics of the wireless technologies. ...

This article describes the characteristics of the sensors ...

This article describes the characteristics of the inductors. ...

This article describes that OSRAM's first LED using quantum dot-light conversion technology is availableThis article describes that OSRAM's first LED using quantum dot-light conversion technology is available ...

This article describes the LED MARKET PROSPECTS: MICRO/MINI LED、3D SENSING ...

This article describes the Intel and Philips Jointly Promote AI Medical Development ...

This article describes the VTT bus power supply analysis of Intel dual bridge main bridge. ...

This article writes about transformers on the ATX power supply board. ...

This article writes about the different between a crystal oscillator and an oscillator ...

This article introduces the preparation of PCB design ...

This article is about the difference between electronic component plug-ins and patches. ...

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 image sensor. ...

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

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 laser displacement sensing technology. ...

This article describes the characteristics of the LCD. ...

This article introduces the development and application of semiconductor materials ...

This article describes the characteristics of the capacitance, resistance, and inductance. ...

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

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

Application areas of Hall effect sensors. ...

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

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 the importance of smart power audio amplifiers for smartphones ...

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 the varistor ...

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

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

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 lithium battery protection board. ...