150D683X9020A2B

1 Working Principle The microwave induction controller uses a 9 cm diameter micro-loop antenna for microwave detection. The antenna generates an elliptical space microwave alert zone w...[Details]

Aunt Wang is an empty-nest elderly person. She is over 70 years old and has a daughter who married and moved to another province. Her daughter lives a barely manageable life. Her husband, who she d...[Details]

Recently, the Ministry of Finance website released a message that, with the approval of the State Council, the State Council Tariff Commission issued an announcement that the import and export tari...[Details]

Linear Technology Corporation introduces the LTC3646, a synchronous step-down converter that accepts 40V inputs and provides up to 1A of continuous output current in a 3mm x 4mm DFN-14 (or thermally ...[Details]

The global high-end smartphone market grew by 7% in the second quarter, mainly due to the excellent performance of Chinese smartphone manufacturers in high-end product shipments. However, Apple's pro...[Details]

Master the method of low-frequency measurement with frequency counter The first step is to use DC coupling. DC coupling removes the blocking capacitor that is normally placed in series with the input...[Details]

1. Typical motion control system architecture In engineering practice, most control systems are motion control systems. For example, aircraft control is actually to adjust the aircraft's attit...[Details]

     MSP430F149 (hereinafter referred to as "F149") is an ultra-low power Flash 16-bit RISC instruction set microcontroller launched by Texas Instruments (TI). F149 has rich internal hardware resourc...[Details]

Inductor is a component that we use for a long time in transformer design. Its main function is to convert electrical energy into magnetic energy and then store it. It should be noted that although t...[Details]

After LG debuted its rollable OLED TV screen, Sharp was not to be outdone and jointly developed a 30-inch, 4K resolution rollable OLED screen with NHK.   The rollable OLED screen jointly developed by...[Details]

Tesla and GM's sales in the United States have reached the subsidy sunset threshold, and subsidies will be completely withdrawn in 2020, causing market concerns about the future sales of the two mode...[Details]

When programming the STM32 microcontroller, the names of interrupt functions are all in the format of "xxx_Handler()". Is this a fixed format? How do you know when compiling that this is an interrupt...[Details]

question:       When installing NI software, Error 1402 is obtained, as shown in the figure:       HKEY_COCAL_MACHINESoftwareClassLVDB.ApplcationCLSID Error 1402: Unable to open the tabl...[Details]

Switching regulators are often preferred over linear regulators because they are more efficient, but switching topologies rely heavily on input filters. This circuit element, combined with the typi...[Details]

Three-phase inverters are usually designed to drive three-phase motors, but sometimes you may need to use them for two-phase motors. However, this application is not common because the operating pr...[Details]