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How to control the forward and reverse rotation of brushless DC motor
DC motors have fast response, large starting torque, and can provide rated torque from zero speed to rated speed. We know ...[Details]
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The 8-digit digital tube is used to display the time. The principle is basically the same as that of the 4-digit digital tube display. Simulation diagram: Program source code: This program has b...[Details]
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In order to save space in the data memory in Keil, an array or string is defined by the "code" keyword to be stored in the program memory: uchar code buffer ={0,1,2,3,4,5}; uchar code str...[Details]
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The reactive power of a single-phase AC circuit can also be measured using an active power meter. This is because reactive power If the wiring method is changed so that the phase difference betw...[Details]
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Key takeaways from this article ・If you solder an extension cable to the DUT pin and connect a voltage probe for measurement, the observed waveform will change significantly when the switching speed ...[Details]
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Earlier, there were reports that the joint venture between LG Electronics and Canadian auto supplier Magna was "very close" to cooperating with Apple to produce the initial Apple Car. In response, Fo...[Details]
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Abstract: Aiming at the requirements of reliability, stability and multi-function of high-temperature microwave sintering equipment, a high-power microwave embedded control system based on Windows ...[Details]
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Fairchild announced that its 650V field-stop trench IGBT has been selected for use in Growatt New Energy’s latest generation of solar inverters. With this IGBT, Growatt’s new 5K-HF solar inverter h...[Details]
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If self-driving cars and robots are to be safe and efficient, they need to sense their surroundings. They also need to be able to predict the behavior of objects around them — whether other robots,...[Details]
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1. Requirement information:
In large supermarkets, libraries, trains and bus stations, people often need to store packages. Manual methods of storing and retrieving packages are labor-intensiv...[Details]
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LED display screens based on mobile data use the GSM/GPRS/CDMA/PHS network, which has the widest coverage and is the most stable. They can update the content of LED display screens in real time and ...[Details]
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Are you still foolishly using this method to run bare metal programs? The development board is started with norflash, and the led.bin bare metal program is burned into nandflash through the supervi...[Details]
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Functionally, microcontrollers and large-scale CPLDs are highly complementary. Microcontrollers have the advantages of high cost performance, flexible functions, easy human-machine dialogue, and good...[Details]
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The AVR watchdog is a hardware unit that resets the program when it runs away for some reason, just like a puppy guarding the door.
//Watchdog initialize
// prescale: 2048K
void watc...[Details]
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As the global
demand
for
new energy vehicles
continues to grow, the
power battery
market has also ushered in unprecedented development opportunities. According to the latest dat...[Details]