83527-R-4A-C-24-S-150-P-S

PWM: Pulse Width Modulation. In the figure, T is the pulse period, t is the high level time, and the ratio of t to T (t/T) is called the duty cycle. Pulse width modulation refers to adjusting the siz...[Details]

1. STM32 reduces the register bits for specifying interrupt priority to 4 bits. The grouping of these 4 register bits is as follows: Group 0: All 4 bits are used to specify the response priority ...[Details]

The function of the RC oscillator inside the 16C71A/D converter is to provide a clock source for A/D conversion when the MCU is in sleep mode (the main oscillator is stopped). This RC oscillator canno...[Details]

　　One is to directly mix and embed it in the source program, the second is to make it into a library function call, and the third is to make it into an intermediate file and add it in the link. 　　I...[Details]

　　Recently, in a project in the field of industrial control, I saw that the early engineering designers designed a pairing of Cortex-M3 microprocessor and TI  DSP to complete the entire project...[Details]

This article takes STM8S103F3P6 programming as an example to introduce STM8S103F3P6 timer 1 output PWM. experiment platform Computer platform: Windows 7 64-bit flagship Compiler software: IAR Hard...[Details]

　　AT89S51 Overview 　　AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller. It contains 4k Bytes ISP (In-system programmable) Flash read-only program memory that can be repeatedly erase...[Details]

8155, making Qualcomm unparalleled in the field of smart cockpits. Since its release in 2019, Qualcomm Snapdragon 8155 has been sought after by almost all car companies. Currently, domestic models ...[Details]

PATEO's "Portable Internet of Vehicles" concept seems to have found a good balance between "one-step solution" and "gradual progress". This solution embeds the computing power of mobile phones into c...[Details]

　　At present, there are two major problems that need to be solved urgently: the short service life of lead-acid batteries and the insufficient charging capacity of the system under weak light conditi...[Details]

According to digitimes, industry sources said that TSMC has placed an order with ASML for at least 13 EUV lithography equipment in 2021. TSMC recently announced that its revenue in October was NT$119...[Details]

IDC has raised its near-term forecast for the worldwide smartphone market following two consecutive quarters of positive growth. IDC's Worldwide Quarterly Mobile Phone Tracker shows that smartphone...[Details]

0 Introduction Spectrum analyzer is known as the "multimeter of microwave engineers". It can measure and analyze the chisel component, parasitic, intermodulation, noise sideband, etc. of the signal ...[Details]

1 Install lightning arresters to prevent overvoltage from lightning strikes A gapless metal oxide arrester should be installed as overvoltage protection to prevent the internal insulation brea...[Details]

1. Experience As you can see in the previous notes, there are many compilation steps required to compile a simple project. There is only one assembly file in the previous one, but there will b...[Details]