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Suppose you receive a task to design a signal processing system composed of DSP, DAC, ADC and other analog devices. The job is pretty simple if you take a few important factors into consideration. Le...[Details]
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introduction
ARM processors are widely used in various successful 32-bit embedded systems due to their advantages such as high performance, low power consumption and low cost. Improving execut...[Details]
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Introduction
A few months ago I was looking for some LED suppliers and found out there were UV LEDs. My heart went straight to upgrading my not so big setup so I started looking for information on ...[Details]
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1 Introduction
Temperature measurement is widely used in production and life. Thermistor sensors are favored for their excellent performance such as stable temperature measurement characteristics...[Details]
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1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
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1.ARM system and architecture
1.1. The ARM system CPU has the following working modes:
User mode (usr)
Fast interrupt mode (fiq)
Interrupt mode (irq)
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To simplify the task of drawing power from a battery or USB cable, Linear Technology offers several devices. These devices seamlessly manage the power flow between the AC adapter, USB cable and L...[Details]
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At present, we widely use C language for programming when learning and developing single-chip microcomputers. When the single-chip microcomputer project we develop is small, or the exercise program...[Details]
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0 Introduction
Most medical experiments must be carried out at a certain temperature and humidity, especially microbiological experiments, which have higher requirements for constant temperat...[Details]
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The appearance of the ACS712 current detection and alarm module system: ACS712 circuit schematic: The ACS712 microcontroller source program is as follows: Function: detect current, digital tube...[Details]
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Selection and energy saving of steam flowmeter: Without accurate measurement, accurate management is impossible. It is the basis and basis for effective management. It is usually easier to install me...[Details]
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As an engineer in the field of power electronics, you often need to use a digital oscilloscope to measure related electrical signals. There are also many types of probes that match the oscilloscope, ...[Details]
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Eliminating forward-facing radar on some vehicles may sound hard to swallow, but automakers have their reasons for doing so. While there are many benefits to having a front-end radar as a foundatio...[Details]
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When using j-link to download programs or debug online, there are two modes: JTAG and SWD You can choose in Keil: The following are the interface pins used in the two modes: It is recommended...[Details]
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As competition in the domestic new energy vehicle industry becomes increasingly fierce, the industry has heard relatively little about the progress of automakers in developing their own chips.
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Embedded System
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