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After Tesla began using the 48V system, new trends have emerged in the electrical field and communication architecture. The 48V regional architecture is becoming a key technology to improve the per...[Details]

1. PIC32 Reference Resources PIC32 Family Reference Manual Chinese version Link address: PIC32 Family Reference Manual Chapter 16 Output Compare 2. Introduction to PWM mode When the control bits O...[Details]

Yesterday someone in the group asked why the BootLoader could not be destroyed. An error occurred: dd: writing '/dev/mtdblock0': Operation not permitted I said that you need to insert the SD card...[Details]

1. Voltages below 36V are safe voltages. When measuring DC higher than 36V or AC 25V, check whether the test leads are in reliable contact, correctly connected, and well insulated to avoid electric sh...[Details]

On November 29, the 2019 Global Artificial Intelligence Innovation Summit was successfully held in Hefei High-tech Zone! The summit was hosted by the Hefei High-tech Zone Management Committee and org...[Details]

Before Apple's fall conference began, Tianfeng International analyst Ming-Chi Kuo gave a latest report, in which he revised and pointed out that the reverse charging function of the new iPhone will b...[Details]

"The temperature measurement of the bushing joints and the main body during the trial operation is normal, and the leakage current data of the core and the clamps are normal." On December 22, the o...[Details]

In recent years, data transmission in the field of embedded wireless networking is mostly based on 802.x or WI-FI technology, and is implemented with wireless network cards or wireless routers. At ...[Details]

Tachometer generators are widely used in various speed or position control systems. In automatic control systems, they are used as speed detection elements to adjust the motor speed or improve syst...[Details]

When doing R&D and design of switching power supplies, it is often necessary to use an oscilloscope to measure and view the instantaneous power waveform of the switching power supply. Many experience...[Details]

Judging from the current situation, the production of the domestic version of Tesla Model Y has been fully launched. The latest drone aerial photos show that in the parking lot of the company's Shang...[Details]

This charger can charge various nickel-cadmium batteries as well as dry batteries. Its charging current is adjustable. The charging termination voltage is predetermined by RP1. How i...[Details]

I. Overview  The factors that affect the stability of the operation of the single-chip system can be roughly divided into two parts: external factors and internal factors:   1. External    radio f...[Details]

　　In many cases, we need to create an ARM VM based on an existing VHD file. Here I will briefly introduce the relevant Azure PowerShell 　　Here we introduce how to create a new ARM Linux VM using an...[Details]

1. Application background. Spacecraft cables are generally tested after processing is completed, mainly to verify the correctness of cable development. In other stages, there are also many requiremen...[Details]