2SK2837 is a commonly used field effect tube in common AC-DC switching power supply products. With the shortage of domestic chips and the problem of the 2020 epidemic, field effect tubes are gradually...
void AD7708WriteRegister(char addr,long dat){SpiWriteData(addr); //Write the communication register and notify the next operation: write the addr register if(IsLong[addr]) {SpiWriteData(dat>>8);} char...
The tremendous growth of the wireless communications industry means that there has been an explosion in the testing of components and subassemblies for wireless devices, including the testing of the v...
Due to the defects of the Bluetooth security protocol itself, mainstream Bluetooth chips from companies including Apple, Intel, Samsung, Qualcomm, CSR, etc. are facing the threat of BIAS counterfeit a...
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The TPS61022 constant and adjustable output power heating unit power supply solution introduced mainly includes a lithium battery, a boost circuit ( TPS61022 ) and a heating resistor (2 Ω). This solut...
On the evening of December 16, Tsinghua Unigroup announced that it would clarify and make a statement on the recent false statements spread by the company's minority shareholder Jiankun Group and its...[Details]
Hyde Acoustics uses Rohde & Schwarz CMX500 to accelerate 5G NR voice service (VoNR) testing
Voice and audio analysis expert Hyde Acoustics has decided to use
Rohde & Sc...[Details]
Pressure sensors are the most commonly used sensors in industrial practice. They are widely used in various industrial automatic control environments, involving many industries such as water conser...[Details]
iPhone and Apple Watch can be considered 1/4 or 1/2 health monitoring tools, but there are still too few reliable smart hardware for medical and health care. According to foreign media CNBC, some of ...[Details]
The ARM7 processor has two instruction sets: the 32-bit ARM instruction set and the 16-bit Thumb instruction set. 1 ARM instruction set: high efficiency and high code density 2 Thumb instruction set:...[Details]
0 Preface Fragment velocity is an important parameter for evaluating the effectiveness of warhead explosion. Traditional range fragment velocity measurement systems mostly use multi-channel data acqu...[Details]
5.2 Power commutation technology
The output voltage of the inverter is used for commutation, and the direction of the short-circuit current is opposite to that of the load current, as shown ...[Details]
December 21, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, is now shipping Infineon’s...[Details]
The concept of the Internet of Things was first seen in Bill Gates' "The Road Ahead" in 1999, and was formally proposed at the International Telecommunication Union Conference in 2005. In recent ye...[Details]
If you're one of those who signed up for Apple's lengthy one-year free trial of Apple TV+, you'll be happy to hear today that the company has extended the length of that trial... yes, again. W...[Details]
According to Yonhap News Agency, LG Electronics' mobile payment service LG Pay has officially entered the US market. Starting from the 16th (local time), LG Electronics will allow users of its flagsh...[Details]
According to the latest report from Reuters, a spokesperson for Japanese technology giant Sony said on the 28th that in order to reduce losses, Sony will close its smartphone factory in Beijing, Chin...[Details]
Trimension SR250 is the first single-chip solution to combine on-chip processing with short-range ultra-wideband (UWB) radar and UWB secure ranging, enabling new user experiences for automated...[Details]
At first glance, the NCP1239 is a 16-pin device, which may be complicated to use. In fact, this circuit has a lot of design flexibility and is a very good controller that can help you solve the design...[Details]
On October 25, Benzinga reported on Wednesday that Peter Rawlinson, CEO of Lucid, a new American car manufacturer, expressed some doubts about the development prospects of self-driving cars. He bel...[Details]