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As an important application of embedded information products, the use and design of single-chip microcomputers are facing new challenges. On the one hand, people have higher and higher requirements...[Details]

Use of Ohm Block 1. Choose the appropriate magnification. When measuring resistance with an ohmmeter, you should choose an appropriate magnification so that the pointer indicates near the midpoint. I...[Details]

According to news on December 27, Canon announced the FPA-1200NZ2C in October this year, which is a nanoimprint lithography (NIL) semiconductor equipment. Canon President Fujio Mitarai recently said ...[Details]

Espressif has recently launched a new development board series member ESP32-S3-BOX-3 based on ESP32-S3, which is an integrated platform for artificial intelligence applications suitable for the Inter...[Details]

1. Output Voltage Output voltage is the most important parameter of low-dropout linear regulators, and it is also the first parameter that electronic equipment designers should consider...[Details]

Whether in image measurement or machine vision applications, camera parameter calibration is a critical link. The accuracy of the calibration results and the stability of the algorithm directly aff...[Details]

Today, Qualcomm held the 2019 Snapdragon Summit in Hawaii, USA. At the conference, Qualcomm announced the second-generation 3D sonic display fingerprint sensor, called 3D Sonic Max. It is reported ...[Details]

In view of the fact that a single ordinary type of fire detection alarm can no longer meet the demand, the use of multiple sensors to comprehensively collect various abnormal information before a f...[Details]

On November 5, the Shanghai Stock Exchange officially accepted the Science and Technology Innovation Board IPO application of Zhuhai Guanyu Battery Co., Ltd. (referred to as "Zhuhai Guanyu"). Accor...[Details]

Traditional broadband array receivers use multiple single-channel receivers to work in parallel, and receive signals at different frequencies in parallel to achieve full frequency coverage. It can als...[Details]

In normal mode, the serial communication rate is 16.3kbps, while the rate in overspeed mode can reach 142kbps. The on-chip 16-bit cyclic redundancy check code generator can be used to detect the co...[Details]

Overview The MAX16977 is a 2A, current-mode step-down converter with an internal high-side switch. The device is designed to operate over a 3.5V to 36V input voltage range and consumes only 30µA of...[Details]

　　There are many types of microcontrollers, and many manufacturers have launched their own MCUs. Among the many brands of microcontrollers, I prefer the MSP430 and AVR series. The following is a PK a...[Details]

The emergence of electronic access control systems not only enables the function of monitoring illegal intruders, but also introduces a new concept to the term "key", that is, it is no longer just ...[Details]

Preface: There is no doubt that the world needs high brightness light-emitting diodes (HB LED), not only high brightness white light LED (HB WLED), but also high brightness LEDs of various colors. ...[Details]