[i=s]This post was last edited by liweicheng1985 on 2019-9-17 15:44[/i]【EVAL-M3-TS6-665PN】Development Board Evaluation (1)Let me briefly talk about the schematic diagram and PCBThis content is origina...
STM32 chips have their own unique product identity. As for the address, we need to look up the 10XX reference manual.From the reference manual, we know the base address and data length of the ID. Now ...
The general situation is as follows:Xi'an Beilin District Labor and Personnel Dispute Arbitration;Now, I have received the acceptance notice.However, the staff of the Labor Arbitration Office said tha...
[i=s]This post was last edited by kal9623287 on 2022-7-8 11:19[/i]Can the following circuit diagram achieve 5V boost to 12V?What is the principle? Please analyze it for me....
I am a fresh graduate, just looking for a job and internship, with an unknown undergraduate degree. I have a copy board company. I don't know what you guys think of the copy board industry, is it suit...
The term "measurement" became a professional term in China in 1953, replacing the ancient "weights and measures". According to the "International Basic Terms of Metrology" jointly formulated by the I...[Details]
Interferometer is a universal length measuring tool that uses the Michelson interference system to measure displacement with the laser wavelength as the known length. There are two types of laser in...[Details]
This afternoon, blogger @数码闲聊站 broke the news that OPPO plans to commercialize roll-up screen mobile phones, ushering in the era of roll-up screens for smartphones. @Digital Chat Station poin...[Details]
Now, as electric vehicles and personal portable electronics continue to grow, demand for batteries is increasing. Lithium metal batteries have higher capacity, durability and safety and are expected ...[Details]
The electronic fish-killing device is a new type of fishing tool. It can stun scaled and scaleless fish, turtles, frogs, etc. The bigger the fish, the better the effect. However, it is ineffective fo...[Details]
The isp made a brief summary. Through online programming (the chip is programmed by continuously resetting the chip while the high voltage is converted), the MCU's flash, eeprom, fuse bits, encryptio...[Details]
"I just came home from working away from home and saw that the transformers and lines in the village had been replaced and the voltage was stable. So I bought an air conditioner for my family to en...[Details]
The prerequisite for calculating circuit problems is to correctly identify the circuit and figure out the connection relationship between the various parts. For more complex circuits, the original ...[Details]
China Energy Storage Network News:
Cailian Press (Shanghai, editor Huang Junzhi) reported that according to statistics, there are about 750 million people in the world who have no electrici...[Details]
//Example 24: Use character array to control the 8-bit LED of port P0 to light up
#include reg51.h //Header file containing microcontroller registers
/****************************************
Fun...[Details]
/*This program is a common colored light, it has four main functions:
The first mode: when the power is on, the four colors cycle once at a speed of 0.5 seconds, and then
stop cycling at white, that...[Details]
This paper discusses the design method of the long-term monitoring system for the operation status of railway bridges, and introduces its hardware composition, software structure and system functions...[Details]
At the same time, combined with the zero-crossing detection circuit, it can achieve zero-voltage and zero-current startup without NTC -negative temperature coefficient resistor, effectively suppressi...[Details]
On March 9, the Changsha High-tech Zone 2021 Conference on Promoting High-quality Development and Policy Implementation was held, and real money was used to implement policies that benefit enterprise...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
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