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Qualcomm launches new RF filter technology to enable next-generation 5G and Wi-Fi solutions Advanced Qualcomm ultraBAW filter technology extends RF portfolio to 7 GHz for 5G and ...[Details]

Deng Zhonghan, member of the National Committee of the Chinese People's Political Consultative Conference and academician of the Chinese Academy of Engineering, suggested in his proposal for this yea...[Details]

Today I learned about the NandFlash driver. The hardware operation is very simple, but the driver under Linux is more complicated. It is mainly a problem with the MTD layer. I spent an afternoon to c...[Details]

AN2604 Application Note STM32F101xx and STM32F103xx RTC Calibration Overview         Real-time clocks are essential in many embedded applications, but due to changes in the external ambient temper...[Details]

Signal source is a relatively common electronic measuring instrument. It is inevitable that some people do not know how to operate it in a standardized manner, which may cause the instrument to malfu...[Details]

Recently, Aqiu Technology announced the completion of a $20 million Series B financing, led by Xianghe Capital, with participation from old shareholders DCM and Legend Capital. This round of financin...[Details]

Judging from the current network access test of domestic WCDMA terminals, the test scope cannot fully meet the terminal usage requirements of WCDMA operators. WCDMA operators must also specify the te...[Details]

1. First, create a new project folder, and then create 7 new folders under it DOC is used to store program description files Listing stores the C/Assembly/Link list generated by the compiler w...[Details]

The connection and data exchange between the CPU and external devices and memory need to be realized through interface devices. The former is called I/O interface, and the latter is called memory i...[Details]

Allegro Leads the Way with High-Resolution GMR Wheel Speed ​​and Distance Sensors for ADAS Applications New sensor A19360 will help automakers achieve L3, L4 and L5 autonomous drivin...[Details]

On February 23, the Cihu High-tech Zone in Ma'anshan, Anhui Province held a signing ceremony for key projects in the communications industry. The following are some of the projects signed this time: ...[Details]

1. What is ripple? Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current. It has the following main disadvantages: 1.1. It is easy...[Details]

RAIN RFID tags facilitate large-scale digital management: giving each item its own digital identity What if every consumer item had its own digital identity? How many items would need to be tagg...[Details]

Last night, realme CMO Xu Qi announced a piece of news that excited enthusiasts, that is, all realme domestic models are available for BL unlocking. It is worth noting that Realme officially remind...[Details]

Understand the basic principles of frequency converter A frequency converter is a device that converts AC power into DC power with adjustable speed, and then converts DC power i...[Details]