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Recently, Netcom learned from overseas media carscoops that Volvo announced its investment in Spectralics, an optical imaging technology startup, to study new optical films that can be applied to HUD...[Details]

　　introduction 　　In most areas today, due to the development of industry and commerce and the increase in people's livelihood needs, the lack of water resources has become a potential threat that can...[Details]

Power supply ripple definition Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated power supply is generally formed by AC power supply through rectificat...[Details]

Strategy Analytics' latest research report "IoT Module Vendor Market Share Update" points out that Chinese vendors dominated the IoT module market in 2018. With the acquisition of SIMCom and Longsun,...[Details]

                1. Classification by usage                 1. Portable harmful gas detection alarm instrument  assembles sensors, measuring circuits, displays, alarms, rechargeable batteries, vac...[Details]

I believe many old Samsung users know that Samsung usually releases the Galaxy S series in the first half of the year and the Galaxy Note series in the second half of the year. The rhythm of alternat...[Details]

1. Jump to C code Because the code in memory comes from the stepping stone SRAM, they are identical. This is done using an absolute jump. Because we are jumping from assembly code to...[Details]

PWM Timer Overview In the Exynos 4412 processor, there are five 32-bit timers with pulse width modulation (PWM) function, which can generate internal interrupt signals to the ARM subsystem. In additi...[Details]

There are 37 32-bit registers on the ARM microprocessor, of which 6 are status registers (one CPSR, 5 SPSRs), and the other 31 are general registers. In different modes of ARM, the physical registers...[Details]

LED1 on the development board is connected to PD3, and the multiplexing function of PD3 is TIM2_CC2, which can be used to test the PWM function. Of course, the other two LEDs on the board can also be ...[Details]

The MCU used by the blogger to write the STM8 code here is STM8S003F3, and the development environment is IAR Where does the BootLoader upgrade data come from? To achieve online upgrade, a data port...[Details]

Apple is expected to launch its first 5G-enabled iPhone 12 in the second half of 2020. Because the internal components and structural design of 5G mobile phones are very different from those of 4G mo...[Details]

Flash MP3 (referring to flash memory with MP3 playback function) is relatively cheap, so it has a large number of users. It is inevitable that we will encounter faults when using it. If it is a ser...[Details]

Texas Instruments announces signing of a memorandum of understanding with CRRC Zhuzhou Institute to upgrade joint design laboratory Assist in the construction of intercity high-speed railways and in...[Details]

As the electrification transformation enters the deep water zone, the new energy vehicle industry is experiencing rapid technological iteration and accelerated market penetration. As one of the imp...[Details]