[i=s]This post was last edited by gs001588 on 2022-6-27 01:04[/i]2. Temperature and humidity sensor DHT11 test, serial port print resultsBased on the previous post, this post completes the test of the...
Hello everyone, after Kicad finished drawing the PCB and did the rule check, this happened: the pads are too close to each other. How to solve this problem?...
Let me explain a few basic points first:1. The idea of low power consumption. Many people don't understand this concept. Let me explain this first. If you understand this, many things about BLE will b...
[p=26, null, left][color=rgb(79, 79, 79)][font=-apple-system,][size=4]The platform used is MSP-EXP430G2 LaunchPad, and the MCU is MSP430G2553. The timer method can also be verified using the following...
According to foreign media New Atlas, in environments such as disaster sites, toxic gas leaks can pose a real risk to rescue teams. With this in mind, Spanish researchers have transformed a small dron...
Enovix Corporation, a US lithium-ion battery developer, recently announced that it has received $45 million in new funding to produce and commercialize its "3D silicon lithium-ion battery". The compa...[Details]
1. The NVIC_InitStructure structure is defined in the misc.h file and can be viewed during programming. All NVIC functions are defined in the misc.h file. 2. The interrupt service function entry name...[Details]
One frequency converter drives several or even dozens of motors at the same time. The speeds of all motors are controlled by the output frequency of the same frequency converter. In theory, the spe...[Details]
Infineon Technologies AG (GlobalFoundries) recently announced that it has completed the development of Infineon’s AURIX™ TC3x 40nm automotive microcontrollers and power management and connectivity s...[Details]
Abstract: This paper proposes a software design idea for EMC auxiliary design of switching power supply printed circuit board based on electric field analysis, that is,
The interference distri...[Details]
The circuit given here can be mounted in a box containing a loudspeaker to form a convenient microphone amplifier. The device can be used by teachers, tour guides, lecturers, etc. in crowded or noi...[Details]
The forward and reverse control principle of three-phase asynchronous motor
The electrical schematic diagram of the forward and reverse control of the contactor interlock of the three-ph...[Details]
Before analyzing the advantages and disadvantages of the TDM model, I think it would be best to list some technical requirements for data file formats.
There are many different ...[Details]
The oscilloscope is the most typical instrument for time domain analysis. It is also one of the most diverse, largest, and most commonly used instruments in the current electronic measurement field. ...[Details]
LED display refers to LED digital tubes, LED dot matrix displays, etc., which are composed of light-emitting diodes. There are two commonly used types of LED light-emitting devices: digital tubes a...[Details]
1. Maintenance and precautions of pH test pen (pH electrode, pen acidity meter): This test pen is calibrated when it leaves the factory and can be used directly. It needs to be recalibrated in the fo...[Details]
0 Introduction
Modularization is the development trend of switching power supplies. Parallel operation is an effective solution for large-capacity power supply products. Capacity expansion can ...[Details]
The author debugged each module based on the reference manual and official sample code. S32 has sample codes for 5746C, 5748G, 5744P, etc. The method to obtain the NXP driver sample code is as follow...[Details]
On October 25, 2016, Xiaomi launched the first generation of MIX products, which amazed everyone and opened the prelude to the era of full-screen mobile phones. Xiaomi said that it will hold the...[Details]
The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]