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(I) First, set the multimeter to the resistance range
(ii) Use the two probes of the multimeter to touch the two ends of the electrolytic capacitor.
At this time, the pointer of the multime...[Details]
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On December 9, 2020, Xinhuazhang, a leading EDA (electronic design automation) intelligent software and system company, announced today that it has completed its Series A financing, led by Gaorong Ca...[Details]
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The 2019 celebration of the "May 1st" International Labor Day and the National May 1st Labor Award and National Workers Pioneer Commendation Conference were held at the Great Hall of the People in Be...[Details]
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Five new companies have been accepted for listing on the Science and Technology Innovation Board. So far, 37 companies have been accepted and 40 have been inquired. The five new companies accepted to...[Details]
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The methods for burning S3C2440 bare board are: parallel port, OpenJTAG port, nor flash u-boot, J-link, TFTP. Parallel port: Not commonly used. OpengJTAG port: plays a key role in burning u-boot ...[Details]
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After the new board was soldered, I encountered this problem for the first time when compiling and downloading: Warning: Stack pointer is setup to incorrect alignment. Stack addr = 0xAAAAAAAA At firs...[Details]
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With the popularity of smartphones and tablets, batteries are no longer able to keep up with the times, so high-capacity mobile power banks are widely favored by mobile phone experts and business t...[Details]
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Caviar, a Russian manufacturer and a good friend of the rich, recently launched the "Jobs Edition" of iPhone 13 Pro and 13 Pro Max. The reason why they dared to use the name "Boss Steve Jobs" ...[Details]
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IC design company MediaTek and telecom operator T-Mobile announced today (15) that they have successfully completed the world's first 5G independent network (SA) online call connection in a multi-ven...[Details]
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This collaboration will make it easier for enterprises to adopt private network connections, eliminate complexities such as SIM card configuration, and enable device roaming Beijing, China, Dece...[Details]
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China Unicom and Ziguang ZTE jointly launched the world's first 5G CPE VN007+ that supports complete 3GPP standardized network slicing and eSIM, which not only brings users a 5G high-speed experience...[Details]
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According to German media Teslamag, Tesla's Gigafactory in Berlin, Germany, has begun production of the rear-wheel drive basic version of Model Y equipped with BYD batteries. This is the first time T...[Details]
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Introduction: There are many low-power chips now, especially after entering the power-down mode, the current is only 1uA. You can also use the power management method to turn off the system power whe...[Details]
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Two USB tools for the Piccolo™ 32-bit TMS320F2802x microcontrollers (MCUs) from Texas Instruments (TI) enable designers to bring 32-bit real-time control capabilities to cost-sensitive applications...[Details]
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Tools and Materials ● 936 soldering station, diagonal pliers, needle-nose pliers, tweezers, lead-free solder, electric screwdriver, soldering oil, handheld multimeter, hand drill and several drill b...[Details]
Analogue and Mixed Signal
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