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Whether it is automatic doors that make boarding more comfortable for passengers or interior decoration that can be flexibly adjusted according to travel scenarios, a new travel experience can only b...[Details]

 　　 An oscilloscope current probe measures the magnetic field generated by electrons moving within a wire. Within the range specifications of the current probe, the magnetic flux field around the con...[Details]

Several officials from the Ministry of Finance introduced at a press conference held by the State Council Information Office on April 22 that in the first quarter, fiscal revenue maintained a recovery...[Details]

I have recently come into contact with the MPLABX integrated development environment, X16 and X8 compilers, which are very different from the previous PIC development environment. Here I will talk abo...[Details]

The MAX8903A /MAX8903C/MAX8903D is an integrated single-cell Li+ battery charger and Smart Power Selector™ that operates from dual power inputs (AC adapter and USB). The switch...[Details]

MT8880 produced by Canada MITEL is a DTMF (dual tone multi-frequency) sending/receiving chip with CPU interface, which can be directly interfaced with 6800 series microprocessors or single-chip mic...[Details]

The constant current charger is shown in Figure 1. T2 and T3 form a constant current circuit, which is the core of the entire circuit. No matter how the potentiometer changes, the base and emitter o...[Details]

After the three-camera arrangement scheme has almost been exhausted by Android manufacturers, Apple seems to have no good way to stand out. This may to some extent explain why the so-called iPhone 11...[Details]

The characteristic of the automatic shutdown circuit is that when the instrument is not used for a period of time, it can automatically cut off the power supply and put the instrument into a low-powe...[Details]

      Thanks to netizens for submitting their reports, the more reliable digital blogger @长安数码君 revealed today that the Honor Band 6 will be released in the near future and is expected to become the ...[Details]

Switching power supply It has been widely used in communication equipment due to its small size and high efficiency. However, for occasions where the output voltage ripple is required to be s...[Details]

Recently, Wingtech Technology's smart cockpit product has successfully passed customer review and entered the prototype stage. This is an important step for Wingtech Technology to develop its automot...[Details]

1. What are the main types of loading effects of oscilloscope probes? What methods can be used to reduce these loading effects and thus reduce the impact on signal measurement? (See technical article ...[Details]

　　The ARM Cortex-M processor family has developed to date (2016), and there are five generations of products, namely CM0/CM0+, CM1, CM3, CM4, and CM7. 1.Cortex-M compatible features 　　In order to ach...[Details]

Single-ended flyback switching power supply actual circuit schematic Figure Schematic diagram of the actual circuit of single-ended flyback switching power supply The figure is the actual circ...[Details]