First, I used floating point numbers to set the voltage (actually I should have used fixed point numbers), and then I should have used event sets for inter-thread communication (yes, I was lazy again)...
The strategy of ST chip is ambitious! It not only deepens the cooperation with universities, but also has a wide application in the domestic market! In the last year, the price of an ordinary STM32F10...
[i=s]This post was last edited by bigbat on 2019-2-22 11:52[/i] After lighting up the LED in the previous article, start testing Ethernet. [color=#0000ff]The board is provided by ST, [url=https://www....
This is the 24V input power processing part on a microcontroller circuit board.
What is TV_RM in the red circle? Is it a TVS tube? After being connected in parallel with the resistor, both ends are co...
Background: In order to coordinate the more comprehensive knowledge points of circuit design, I will introduce various commonly used devices and design concepts in circuit design in the near future, s...
Basic knowledge of electronic circuits lecture 424.3.1 In the differential amplifier , is there a problem with Figure 4.3.2?
From the above formula 4.3.2, we can see that R1 and the output voltage are...
Active matrix liquid crystal displays (AMLCDs) are gradually gaining popularity among consumers. For ordinary families, many large-screen TVs in the living room have been converted to LCD displays. Th...[Details]
As a high-precision temperature sensor, platinum resistance temperature sensor is widely used in meteorology, automobile, aviation, industrial automation measurement and various experimental instrumen...[Details]
Figure 5 illustrates the concept of parallel instruction fetching and execution determined by the Harvard architecture, as well as the register file that can be accessed quickly. This is a basic pipe...[Details]
1. Sample appearance 2. Features The STM32F407 series targets medical, industrial and consumer applications that require high integration, high performance, embedded memory and peripherals in pa...[Details]
According to the Ministry of Industry and Information Technology on December 17, according to the "Lithium-ion Battery Industry Standard Conditions" (Ministry of Industry and Information Technology...[Details]
From April 18 to 21, the China Hydropower and Water Conservancy Planning and Design Institute hosted a review meeting on the pre-feasibility study report of the Gansu Huangyang Pumped Storage Power...[Details]
Xsens, a manufacturer of inertial sensor modules, has announced that its next-generation, ultra-cost-effective inertial sensor products will have centimeter-level positioning capabilities with the la...[Details]
There are two ways to do this: 1. Write a service program on the computer to parse the RDI commands in IAR, KEIL and ADS into the relevant JTAG protocol, and then send it to your target board throu...[Details]
In the figure, D1 and D2 use ordinary diodes, TR1 uses a low-power silicon tube, ME1 is a moving coil ammeter, and the power supply VF is positive or negative 3V. The probe can be a multimeter pro...[Details]
According to official news from Huaying Capital, general-purpose smart chip design company BiRen Technology recently completed a new round of financing, with the investor being SMIC Capital, which ha...[Details]
Gas ultrasonic flowmeters are widely used in natural gas metering around the world because of their advantages such as easy installation and high measurement accuracy. At present, gas ultrasonic flo...[Details]
Since the first digital signal processor ( DSP ) chip was introduced in the early 1980s , DSP has brought great opportunities for the development of digital signal processing with its unique ch...[Details]
1 Introduction
With the popularization and application of computer networks, people have shifted their focus from the monitoring function of computer monitoring systems to their data transmiss...[Details]
Recently, it has been widely reported in the industry that TSMC will build a wafer fab in Phoenix, Arizona, and is expected to produce 5-nanometer process products in the first half of 2024. The rele...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
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