QRC330002

Today, foreign media Ars Technica interviewed Apple's head of software engineering Craig Federighi, head of hardware technology Johny Srouji, and vice president of marketing Greg Joswiak. In the in...[Details]

The braking system of a motor vehicle is an important guarantee for its safe operation. Whether its performance is qualified is directly related to the personal and property safety of motor vehicle d...[Details]

Instruction length The so-called instruction length is the number of bytes required to describe an instruction. An instruction can be described with one byte. Similarly, an instruction described with...[Details]

Mouser Electronics, the leading New Product Introduction (NPI) and largest online distributor of electronic components, is now stocking the LUMAWISE Endurance S connector system from TE Connectivity ...[Details]

The epidemic has accelerated the outbreak of server demand, and with the commercialization of 5G, the shipment of high-speed network communication chips has increased, resulting in strong demand for ...[Details]

On June 12, the China Securities Regulatory Commission approved Huaxing Yuanchuang's registration application to issue shares to purchase assets and raise matching funds. This is the first major asse...[Details]

Entering the third quarter of 2020, TSMC's 5nm chips began large-scale mass production, and this production capacity has also become a target for many IC design giants. It is reported that customers ...[Details]

Jiwei.com reported on July 22 (Text/Digital Control) that today, He Gang, President of Huawei Consumer Business Mobile Product Line, published an article introducing the repair mode of Huawei mobile ...[Details]

Generally, when people test the quality of capacitors, they only check whether impact occurs when the test rod of the multimeter touches the two poles of the capacitor. If impact occurs, it is good, ...[Details]

　　1. Semiconductor gas sensor 　　It is made by using the principle that the conductivity of some metal oxide semiconductor materials changes with the change of the ambient gas composition at a certain...[Details]

Key function: sd_ble_opt_set /**@brief GAP Option IDs.  * An id that uniquely identifies the GAP option.  */ enum BLE_GAP_OPTS {   BLE_GAP_OPT_CH_MAP  = BLE_GAP_OPT_BASE, /** Channel Map. @ref ble_...[Details]

The entry address must be specified in the initialization program, because after the processor is reset (when emulating, loading the image), the PC must find the entry to start executing the code. Whe...[Details]

Just as we have become accustomed to scanning code payment, more and more offline face-scanning payment devices are quietly changing our payment habits. Compared with scanning code payment, although ...[Details]

Preface As for the function of DMA (Direct Memory Access), those who have followed me on WeChat before should know that I have already briefly talked about it on the F1 chip. Some netizens asked me t...[Details]

Unused pins on analog ICs can greatly increase the risk of premature device failure through electrostatic discharge (ESD). Although unused outputs can be left unconnected, and usually are, it is usua...[Details]