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Last September, NVIDIA announced that it would spend $40 billion to acquire ARM. At that time, they were ambitious and hoped to expand their power in the data center market by acquiring ARM. However,...[Details]
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In recent years, with the gradual implementation of traffic restriction policies in various places, new energy vehicles have gradually become the first choice for short-distance travel in the city....[Details]
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Enable OCx output through the combination of CCxE, CCxNE, MOE, OSSI and OSSR bits (TIMx_CCER and TIMx_BDTR registers). In fact, the MOE and AOE bits of the TIMx_BDTR register need to be set to 1. Thi...[Details]
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The basic working principle of pointer multimeter The basic working principle of a multimeter is to use a sensitive magnetoelectric DC ammeter (microammeter) as the meter head. When a small current p...[Details]
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1. Principle Introduction There is a full-duplex serial port inside the 51 single-chip microcomputer. What is a full-duplex serial port? Generally speaking, a serial port that can only receiv...[Details]
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The main Makefile takes charge of the overall situation with this sentence—— lcd.bin: $(objs) To generate lcd.bin, it depends on a bunch of files listed by objs: head.o init.o nand.o interrupt.o seri...[Details]
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"There are currently two grid maintenance tasks, zero grid operation risks, and zero equipment defects..." On March 16, the duty personnel of the Distribution Control Center of Mingxi County Power ...[Details]
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Before understanding the future development direction of domestic brand car seats, we must first understand the current status of the automotive industry. According to the list of the top 15 Chinese ...[Details]
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Apple has been hit with its ninth €5 million fine in the Netherlands as it continues to fail to meet new requirements for alternative payment systems for dating apps, Reuters reports. The Netherlan...[Details]
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This article introduces a circuit that clamps the input voltage to the required maximum voltage while still maintaining high current delivery capability and minimizing losses during periods without...[Details]
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1. Initial positioning confirmation
Check the fit between the visible laser data and the wall, ensure that there is a corresponding obstacle outline at the end of each laser data beam, a...[Details]
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RO segment, RW segment and ZI segment
To understand RO, RW and ZI, you need to first understand the following knowledge:
The composition of ARM programs .
The "ARM program" ...[Details]
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A basic countdown timer can be constructed with only an MCU, LCD, 32kHz crystal and a resistor, and can operate continuously for more than 10 years with only a common button cell battery, as shown in...[Details]
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There are several common warnings in Keil. Of course, compared with errors, the degree of warning is not as serious as the error. Sometimes, if you ignore it, unexpected errors will occur. Let's ta...[Details]
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The intelligent soft start cabinet is an electrical device used to control the start and stop of the motor. It controls the starting current and voltage of the motor to achieve smooth start and sof...[Details]
stm32/stm8
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