rt, it seems that the withstand voltage and maximum current of digital resistors are not too large. Is it feasible to do this? Can I use a digital resistor to control a small thyristor first, and then...
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[i=s]This post was last edited by 1nnocet- on 2019-7-21 08:54[/i]《Basic Example 2 - PWM Control》
Pulse Width Modulation is a very effective technology, widely used in many fields from measurement, com...
ARM has 7 basic working modes User: non-privileged mode, most tasks are executed in this mode FIQ: this mode is entered when a high priority (fast) interrupt occurs IRQ: this mode is entered when a...
I am using a MX25L12805D Nor Flash chip with the program firmware burned into it. When the main chip boots and reads the chip, I find that the current ripple is quite large.
Adding a 470UF capacitor s...
Synopsys' industry-leading EDA and IP solutions combined with Arm's comprehensive computing solutions help the ecosystem address multi-die system design challenges
summary:
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Overlap switching loss (or voltage-current overlap loss) can be calculated based on the slope of rising current and falling voltage according to the dynamic curve of voltage and current in a certai...[Details]
According to foreign media reports, on June 10 local time, OneD Battery Sciences, a leader in electric vehicle battery technology, announced the launch of a breakthrough technology that can power the...[Details]
With the rapid development of automobile technology, people's demand for driving safety and comfort is constantly increasing. As a high-frequency application in automobiles, in-vehicle navigation has...[Details]
With the development of electronic technology, digital oscilloscopes have greatly expanded their working capabilities with the help of digital technology and software. The shortcomings of early produc...[Details]
Whether adjusting a seat to the optimal position or enabling easy access to the trunk, body electronics systems use electric motors to increase comfort and convenience for the driver and passengers...[Details]
0 Introduction
Photoelectric encoder is a basic position and speed detection feedback unit, which is widely used in closed-loop control of frequency converter, DC servo, AC servo and other sys...[Details]
PIC (Peripheral Interface Controller) is an integrated circuit (IC) used to control peripheral devices. It is a CPU with decentralized (multi-tasking) functions. Compared with humans, the brain is th...[Details]
Smart meters are smart terminals of smart grids, and switching power supplies are different from other devices in smart meters. Large-scale and standardized production may improve quality, reduce pro...[Details]
Tesla has great prospects in electric vehicles and has been recognized by investors. Experienced manufacturers may encounter it. Some investors even believe that Tesla's revenue will reach 1 trillion...[Details]
In the 8051 system, the oscillation frequency is known to be 12MHz. Use the timer/counter T0 to generate a square wave with a period of 2ms from P1.0. Programming is done in C language. To output a...[Details]
This paper presents a method of controlling a two-axis stepper motor using the PSoC3 CY8C3866AXI-040 chip and the L298 dual full-bridge power chip. The circuit is simple and easy to control...[Details]
Computers and software are more important now than ever before. In systems such as cars, airplanes, and medical devices, it is very important to execute software without major defects or "bugs." Acco...[Details]
Mixers are often implemented using a diode bridge or a Gilbert cell. Both types of mixers use a local oscillator (LO) to jump the polarity of the radio frequency ( RF ) input.
When LO is positive, ...[Details]
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