After the alternating current is rectified by the diode, the direction becomes single, but the magnitude (current intensity) is still constantly changing. This kind of pulsating direct current cannot ...
Traditionally, automotive electronics engineers have used MCUs, custom ASICs, and bulky wiring harnesses to introduce and control electronic systems and expand functionality as vehicles evolve. Howeve...
[p=26, null, left][color=rgb(79, 79, 79)][font=-apple-system,][size=4]The platform used is MSP-EXP430G2 LaunchPad, and the MCU is MSP430G2553. The timer method can also be verified using the following...
On December 13, the South Korean government announced a 38 trillion won (approximately US$29 billion) financial plan to help local electric vehicle battery manufacturers diversify their supply chains...[Details]
Realme officially announced that Realme mobile phone shipments exceeded 10 million units in the third quarter, ranking among the top 7 in the world, with a year-on-year increase of 808%, making it th...[Details]
There are generally three methods to achieve timing and counting: software timing, dedicated circuits and programmable timer/counters.
Software timing: execute a loop program to delay the time. The t...[Details]
Introduction
In modern single-chip microcomputer control systems, PC is usually used as the control center. The single-chip microcomputer sends the collected data to the PC through the serial p...[Details]
LEDs have become the standard solution for movie lighting and camera flash in mobile phones. The demand for higher picture quality and higher resolution requires brighter flash LED solutions. The c...[Details]
Master the simple programming of industrial sequential control programs and the use of interrupts.
Experimental content
1. Experimental schematic diagram:
2. Experimental content
P1.0...[Details]
Reduce repetitive work for employees Quickly integrate collaborative robots into production processes Improve production speed and efficiency Flexible deployment, quick switching of operat...[Details]
The actual backlight scheme and the technical effects achieved. The design and production of a 47-inch LED backlight were described in detail. The test results showed that the center brightness w...[Details]
In the field of mobile robots, if companies want to seek greater development, they still cannot do without the strong support of "core components".
The mobile robot system is...[Details]
ARM's 9 addressing modes 1) Immediate addressing The operand is an immediate value, prefixed with "#", and "0x" is used to represent a hexadecimal value. example: MOV R0,#0xFF00 ;0xFF00 - R0 SUBS R0,...[Details]
Summary of STM32 peripheral DMA usage: 1. Select DAM mode according to your needs: (1) Circular mode—DMA_Mode = DMA_Mode_Circular (2) Normal mode—DMA_Mode = DMA_Mode_Normal 2. For Chanel3 of DMA1, t...[Details]
In the first ten months of 2022, the share of three-in-one electric drive systems in the domestic passenger car market was close to 63%, of which TOP15 suppliers accounted for 83%. Thanks to the sale...[Details]
Samsung Electronics executives said on Monday that Samsung will strengthen its chip foundry business and strive to triple its market share to 25% in the next five years. Samsung announced in M...[Details]
Recently, when debugging the system, I found that the microcontroller was always resetting, so I thought of using a program to determine where the reset signal of a microcontroller came from. I found...[Details]
LT1109 is a three-terminal device without a power-off control terminal. If some external components are connected, a circuit with a shutdown function can be formed. When the gate of the FET is at a l...[Details]
Power technology
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