Many netizens who are new to 51 MCUs have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc.! Have you ever heard of 89S51? ! Here, beginners need to clarify a ...
I made a board by myself, the chip is 28335, the emulator is SEED510PLUS, I always can't connect to the emulator, and prompts the following error:Error connecting to the target:Error 0x80000240/-171Fa...
[i=s]This post was last edited by Jacktang on 2019-3-22 07:56[/i] [size=4][color=#000000][backcolor=white]Pspice is now a circuit simulation tool integrated into Cadence, which can simulate the output...
[i=s] This post was last edited by ove learning makes me happy on 2020-2-20 11:02 [/i]1 CMOS camera application background and driving principle
CMOS camera ( CMOS Sensor ) is a camera that uses CMOS ...
(1) Problems caused by improper selection of materials for electrodes and grounding rings. Electromagnetic flowmeters that fail due to material mismatch with the measured medium include electrodes and...
Part I: TheoryPrinciples Antennas are devices for transmitting and/or receiving electromagnetic energythrough a medium or media at a given frequency band. Most antennas are usedto transmit and receive...
The progress of IGBT
technology is mainly reflected in two aspects: optimizing the vertical carrier concentration by adopting and improving the trench gate, and reducing the thickn...[Details]
Everyone knows the function of a watchdog, but what is this simulated watchdog? Simply put, this analog watchdog can monitor the data sampled by ADC in real time. When the sampled data value is...[Details]
Test environment: KEIL
(1) An int variable occupies 2 bytes in 51 and 4 bytes in ARM
(2) Structure alignment In 51, it is aligned according to one byte; in ARM, it is aligned according to t...[Details]
MPU-6050 MPU-6050 is a six-axis motion tracking chip produced by InvenSense, with a chip size of 4×4×0.9mm and a QFN package. It integrates a three-axis gyroscope, a three-axis accelerometer, an ...[Details]
Addressing "range anxiety" is critical for engineers focusing on electric vehicles. Consumer expectations based on the range and fuel experience of internal combustion engine (ICE) vehicles are dif...[Details]
Single-ended flyback switching power supply actual circuit schematic
Figure Schematic diagram of the actual circuit of single-ended flyback switching power supply
The figure is the actual circ...[Details]
Wi-Fi Wireless Fidelity, like Bluetooth technology, is a short-range wireless technology used in offices and homes. This technology uses a frequency band near 2.4GHz, which is currently an unlicens...[Details]
The main driving force for the rapid development of the automotive industry is gradually expanding from the past focus on power systems to the ever-increasing demand for intelligence. As consumers ca...[Details]
An oscilloscope current probe measures the magnetic field generated by electrons moving within a wire. Within the range specifications of the current probe, the magnetic flux field around the con...[Details]
introduction
In computer architecture, exceptions or interrupts are a mechanism for handling emergencies in the system, and almost all processors provide this mechanism. Exceptions are mainly ...[Details]
At Xiaomi's spring conference in March 2021, Lei Jun announced "the last major entrepreneurial project in his life" - making cars, and said that he would bet his entire reputation on it, lead the t...[Details]
The first step is to open stm32f10x.h and change #define HSE_VALUE ((uint32_t)8000000) /*! Value of the External oscillator in Hz */ change into: #define HSE_VALUE ((uint32_t)12000000)...[Details]
On August 23, Beijing Enli Power Technology Co., Ltd. (hereinafter referred to as "Enli Power") announced that it had signed a designated letter with a well-known American
commercial vehicle
m...[Details]
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