HZ3B1

On the evening of December 11, Xinwei Communication issued an announcement stating that in order to promote the company's development in the field of electronic technology applications, adhering to t...[Details]

Experiment name: I2C-EEPROM experiment wiring instructions: Experimental phenomenon: After downloading the program, the right 4 digits of the digital tube display 0. Press the K1 key to write the dat...[Details]

Meeting the peak demand in summer and winter has always been a challenge faced by power departments and enterprises. Summer and winter are peak seasons for electricity consumption. Sometimes, when enc...[Details]

　　introduction 　　In the design of switching power supply, a very important content is the design of overload protection function, especially in the space field. Due to its high reliability, high ris...[Details]

　　 Qualcomm rejected the acquisition offer, but Broadcom will never give up easily. This $100 billion acquisition is just the beginning. Let's follow the mobile phone portable editor to learn more ab...[Details]

This article introduces a PCB design reuse method based on Mentor Graphics' printed circuit board design tool Board Station. A design can reuse part or all of another design's circuits, or reuse pa...[Details]

On May 13, Reuters reported, citing two people familiar with the matter, that Foxconn is preparing to nominate the head of its chip business to serve as chairman, succeeding the abdicated Terry Gou. ...[Details]

When the stepper motor works normally, it moves one step angle for each control pulse it receives, that is, it moves forward one step. If the control pulses are continuously input, the motor will r...[Details]

0 Introduction     GPS (Global Positioning System) is widely used in the fields of positioning, navigation, distance measurement, timing and remote sensing with its high precision, all-weather and a...[Details]

Nokia, Elisa and Qualcomm Technologies announced that they have achieved the world's fastest 5G base station throughput of up to 8Gbps based on a commercial network in Finland, and for the first time...[Details]

The pressure calibrator is a new generation of metrological standard calibration equipment that integrates modern metrological testing technology, computer technology, and information management tech...[Details]

Earlier, Lei Jun announced on his personal Weibo that the Xiaomi Auto Factory will start double-shift production in June, delivering at least 10,000 vehicles that month; at least 100,000 un...[Details]

      This afternoon, blogger @数码闲聊站 revealed that Xiaomi's new phone equipped with Qualcomm Snapdragon 870 will be unveiled in December together with Xiaomi 12. 　　According to previously disclosed i...[Details]

Study on Acoustic Emission Monitoring Method for Tool Wear and Breakage Abstract: This paper discusses the principle and implementation method of online monitoring of tool wear and breakage by acou...[Details]

PCB circuit board chemical laboratory 1. Acid Number (Acid Value) Acid value refers to the amount of free acid contained in 1 gram of grease, wax or flux. The test method is to dissolve the sample ...[Details]