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In 2019, the automotive market was mixed. What worried manufacturers was the continuous decline in the number of vehicles, but what pleased electronic component manufacturers was that with the increa...[Details]
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The principle diagram of pulse width modulation PWM (Pulse Width Modulation) is as follows: In the figure, it is assumed that the timer works in the up-counting PWM2 mode. The timer starts countin...[Details]
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The issuance of 4G licenses has entered the countdown. From a national perspective, it will help promote information consumption and advance the realization of the Broadband China strategy. From an i...[Details]
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1. Use advanced timer TIM8; 2. Use pins: CH1-PC6, CH1N-PA5, CH2-PC7, CH2N-PB0, CH3-PC8, CH3N-PB1; 3. Registers used: TIMx_CCMRx: Select PWM mode TIMx_ARR: PWM per...[Details]
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//mega16 7.3728MHz quartz crystal iccavr6.31a
//Related definitions:
#define uint unsigned int
#define uchar unsigned char
#define DS1302_RST 0 //pc0
#define DS1302_SDA 1 //pc1
#define DS13...[Details]
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Keysight's connected car test solutions enable rigorous physical layer testing to ensure reliable, interference-free communications
Successful sidelink interoperability testing betw...[Details]
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Allwinner T113 series chips are currently popular domestic entry-level embedded industrial chips. Mir is the manufacturer that developed the T113 chip earlier and provides the most complete configura...[Details]
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1 Introduction With the development of communication technology, the number and types of optical modules and devices are increasing, making the electromagnetic environment increasingly complex and e...[Details]
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The negative effects of the shutdown and employee riots at Quanta's Shanghai factory, Apple's largest laptop assembly plant, have emerged. The new Macbook Pro laptops are experiencing serious supply ...[Details]
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On July 23, at a press conference held by the State Council Information Office, the domestic 5G development half-year "bill" was officially released. According to Beijing Daily, Wen Ku, spokesman o...[Details]
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There has been no news about BlackBerry phones for a long time, but I didn’t expect that they still broke a big news - not only is BlackBerry phones not dead, but they will also release 5G BlackBerry...[Details]
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#include #include #include typedef unsigned char uint8; static void usart_init(void) { UCSRA = 0x02; UCSRB = 0x18; UCSRC = 0x06; UBRRH = 0x00; U...[Details]
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1 Introduction
In actual operation, if the main controller of the inverter crashes or resets, the inverter will stop outputting and the load motor will stop, which will cause huge losses to th...[Details]
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Yesterday, Samsung announced that the Galaxy Unpacked event for the Galaxy Note 10 will be held on August 7. During Galaxy Unpacked, Samsung usually launches not only flagship smartphones, but ...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]