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The STC15W408AS microcontroller has 14 I/O ports. All of its I/O ports can be configured into 4 types by software. The 4 types are: quasi-bidirectional port/weak pull-up (standard 8051 output mode), ...[Details]
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There are four main methods for measuring motor temperature: ① Thermometer method; ② Resistance method; ③ Embedded thermometer method; ④ Paste temperature measuring paper method. The temperature test...[Details]
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O Introduction
The LTC3219 is an inductor-free, low noise, high efficiency LED driver that provides nine independently configurable current sources for the main, sub and RGB display/display de...[Details]
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On March 11, Mao Weiming, Chairman and Secretary of the Party Committee of State Grid Corporation of China, conducted a video survey on the resumption of work and production of NARI Group, XJ Group...[Details]
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On November 22, 2022, the 2022 Annual Meeting of the Energy Industry Flow Battery Standardization Technical Committee (NEA/TC23) (hereinafter referred to as the "Standardization Committee") was hel...[Details]
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Base station power engineers face numerous design challenges. Wireless operators want them to reduce power consumption and system size. Subsystem power supply also requires certain complex tasks such...[Details]
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PN7707 24v DC motor driver IC is a driver circuit composed of four power switch devices, using MOS tube as power switch, DRV8872/DRV8870 replacement chip PN7707 is a two-channel DC motor driver chi...[Details]
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This design uses a single-chip microcomputer as the main control component, presets the output current value through the keyboard and uses a liquid crystal module for real-time display. The entire ...[Details]
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Regarding autonomous driving, Bosch's official website describes it as follows: You can take a commuter car to work, have a relaxing breakfast and read the newspaper. You are no longer stuck in tra...[Details]
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Overview of Mobile Digital TV Standards
At present, there are four major mobile digital TV standards in the world: DVB-H in Europe, S/T-DMB mainly operated by Korean manufacturers, ISDB-T led ...[Details]
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Recently, Huawei's self-developed operating system Hongmeng has been making headlines. In fact, in addition to leading in communications fields such as 5G and smartphones, Huawei will also launch ...[Details]
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Smart wearable devices have set off an artificial intelligence revolution. Using artificial intelligence technology, the backend server can timely understand your needs and thoughts, help you share...[Details]
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The IU5708D is a high-performance wide input range (4.5V~40V) synchronous boost controller that supports output voltages up to 52V. The output voltage is regulated using constant frequency current ...[Details]
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Although many smart locks (such as fingerprint recognition, IC card recognition) have been launched, these products are targeted at specific fingerprints or valid cards and can only be used in ...[Details]
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With the continuous development of intelligent network technology, vehicles and road infrastructure are gradually upgrading towards intelligence and networking, and the information interaction betw...[Details]