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introduction
Stepper motors are widely used in motion control systems with high precision requirements, such as robots, printers, floppy disk drives, plotters, mechanical valve controllers, etc. A...[Details]
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2. Use a switching constant current source with high voltage direct step-down
The voltage obtained by direct rectification of AC is 264V. At this time, a high-voltage Buck circuit with dir...[Details]
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//Use of MCU I/O port
//★★★★★★★★★Use of MCU I/O port★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Make the RC0 port light flash
#include pic.h //Includes the internal resources of...[Details]
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According to some information released by BYD Fudi Battery, BYD's solid-state battery progress plan and some data have been announced.
Of course, these are only the results of planning a...[Details]
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Since the release of JAKA welding process package & one-stop solution, we have received a large number of inquiries from customers. This issue will introduce the application of JAKA welding ...[Details]
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I recently wrote three small programs using ARM assembly, and I posted them here today for your reference.
Program 1: Nested ARM assembly in C language to find the maximum value of three numbers. The...[Details]
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The AVR series of microcontrollers have integrated TWI (Two-wire Serial Interface) bus. This bus has the characteristics of I2C bus, that is, simple wiring, external hardware only needs two pu...[Details]
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Software Testing Workflow Diagram
There are five versions of the software during the development process, namely Base version, Alpha version, Beta version, RC version, an...[Details]
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1.ADMUX——ADC multiplexing selection register
REFS1 REFS0 ADLAR MUX4 MUX3 MUX2 MUX1 MUX0
Bit 7:6 - REFS : Reference voltage selection
These two bits can be used to select the reference vol...[Details]
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According to foreign media reports, the National Institute for Materials Science (NIMS) of Japan and Tohoku Gakuin University have developed a boron-doped anisotropic samarium (Sm, Fe0.8Co0.2) 12 fil...[Details]
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Earlier this year, Samsung officially announced that it would launch its next-generation flagship chip Exynos equipped with an AMD graphics processor. Recently, AMD revealed more details about this p...[Details]
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"If the IC design industry needs to work hard for another 10 years, I think the manufacturing industry will need at least 20 to 30 years, and 30 to 50 years is normal." On December 10, Peng Jin, seni...[Details]
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Recently, NIO announced for the first time its first self-developed chip - the lidar main control chip "Yang Jian" at the 2023 NIO IN Innovation and Technology Day. The chip will be mass-produced in...[Details]
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The main purpose of this car battery heater circuit is to ensure that the battery can be charged and discharged satisfactorily even at extremely low temperatures.
Circuit Description
...[Details]
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On November 12, data from the China Automotive Power Battery Industry Innovation Alliance showed that in October, my country's installed capacity of power batteries was 59.2GWh, a month-on-month in...[Details]