If you connect a 100uf and 1000uf electrolytic capacitor in parallel and connect the positive and negative poles of the power supply in reverse, which capacitor will explode first? Or will they explod...
People who know the U8g2 mentioned above all say that U8g2 is a good thing.
U8g2 is a monochrome graphics library for embedded devices, supporting monochrome OLED and LCD, including but not limited to...
I feel that the power supply in the company is not enough, so I am going to buy a power supply recently. My initial ideal is to buy a programmable linear regulated DC power supply with output short ci...
[size=4][url=home.php?mod=space&uid=374032]@54chenjq[/url] [/size][size=4] [/size] [size=4][url=https://en.eeworld.com/bbs/thread-1070196-1-1.html]【ST NUCLEO-H743ZI Review】A story about TCP Server/Cli...
[size=4]In modern radar systems, DSP circuit boards are widely used. DSP circuit boards usually have a certain DSP chip as the core, and are equipped with dual-port RAM (DRAM) and flash memory (Flash)...
Summary
The commonly used method for designing the lock indication circuit of the charge pump phase-locked loop is to detect the phase error between the divided reference input and the local oscillat...[Details]
The "infrared forehead thermometer" has become popular during the COVID-19 pandemic. Just by gently placing it against the forehead, the forehead thermometer can measure the infrared light energy rad...[Details]
As IP is increasingly used and applied, the construction, maintenance and fault diagnosis of IP networks face huge challenges: the scale of the network is getting larger and larger, the equipment tha...[Details]
As the 5G era progresses, smart terminal products, as the largest consumer market for broadband RF applications, face a series of development and verification issues. Among them, the contradiction be...[Details]
1. Reasons Due to the characteristics of FLASH erasing and writing, if the power is lost during erasing or writing, failure may occur, and an error will occur when power is turned on and read next ...[Details]
The design of LED display control system uses AT89C51 microcontroller as the main controller, adopts two modes of LED row and column display and keyboard synchronous interrupt request display, real...[Details]
On April 19, Hesai Technology officially released the ultra-wide-angle and long-range LiDAR ATX based on the fourth-generation chip architecture. This product emphasizes extreme performance and ext...[Details]
Due to the advancement of IC manufacturing and design technology and the demand for chip functions and performance, the functionality, performance and speed of current ICs have been greatly improve...[Details]
As autonomous driving enters deep water areas, the demonstration area is playing a vital role in promoting it. L4 autonomous driving has entered the convergence stage of long-tail scenarios and bus...[Details]
The circuit triggers at a level of 1/3 VCC upon receipt of a pulse at pin 2. Once triggered, the circuit will remain inactive until the set time has elapsed or the circuit power is cut off. The delay...[Details]
As we all know, OPPO and vivo, which were not yet established at that time, were nicknamed "copycat iPhones" by consumers because some of their models imitated the appearance design of the iPhone. Ho...[Details]
Laser
robot
refers to a robot equipped with a laser, which uses the high-energy laser beam output by the laser to perform various processing or handling operations. Usually using laser p...[Details]
Causes and countermeasures of inverter overvoltage
Central topics:
Overvoltage generation and regenerative
braking Overvoltage prevention measures
Solution:
...[Details]
The Coral Dev Board Micro is the latest version of Google's Edge AI development kit, equipped with the NXP i.MX RT 1176Cortex-M7/M4 crossover processor and Google's 4 TOPS Edge TPU. It also include...[Details]
Breadboard, in simple terms, is a test board for plugging circuits. The front of the breadboard is full of holes, but all the holes on this board are not independent, but connected together according...[Details]
Analog electronics
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