A319511

If you remember Apple's 30-pin connector, then you've been using the company's products for a long time and you remember the transition from this ridiculously large connector to the smaller Lightning...[Details]

"The phase verification was correct, and the Ya'an power transmission reinforcement project was successfully delivered at one time." On July 12, with the successful power transmission of the Ya'an ...[Details]

summary In recent years, the consumer electronics market has continued to grow, and power supplies must be more "power-efficient" and more "miniaturized". Therefore, international organiza...[Details]

Another recent SCE project combines General Electric's gas turbine engines with battery storage. Image: SCE/General Electric Southern California Edison has signed contracts for...[Details]

Using fast PWM mode, the value of OCR1A is set by keystroke to change the duty cycle; When the value exceeds the limit, an alarm is given by LED and LCD. The output can be filtered to obtain a DC s...[Details]

TSMC held a beam-raising ceremony for its new 3nm project in the Southern Taiwan Science Park yesterday (24th), taking another big step towards the most advanced process technology. Chairman Liu Deyi...[Details]

1. Design of dormitory intelligent alarm system 　　Abstract: The system uses Lingyang's 16-bit single-chip SPCE061A as the main controller, and uses smoke sensors and human pyroelectric infrared sen...[Details]

On March 24, the 2020 China Bus Academic Annual Conference was held in Shenzhen, hosted by the Bus Branch of the China Highway Society and organized by BYD Auto Industry Co., Ltd. At the conferenc...[Details]

In the last class, we mentioned the internal structure of one of the microcontroller IO ports, the "quasi-bidirectional IO". In fact, our microcontroller IO port has three other states, namely open d...[Details]

Resources used in practice: 1.5K resistor, 22u capacitor, LOTO oscilloscope, adjustable PWM wave. Note: The selection of resistance and capacitance values ​​does not need to be accurate. In fact, i...[Details]

1. Program with self-locking function The function of using its normally open contact to keep the coil continuously energized, i.e. in the "ON" state, is called self-locking. The st...[Details]

Bluetooth technology is a communication protocol for personal wireless networks. It originated from an advanced short-range wireless communication technology jointly launched by five companies incl...[Details]

This project uses TIM2 channel 1 to generate 38KHz frequency; the corresponding MCU pin is PA0, which is multiplexed by default; The key point is how to configure the parameters of TIM2 to generate...[Details]

This afternoon, Xiaomi officially launched its new 5G product, the Xiaomi 10 Youth Edition. Lei Jun announced that the sales of the Xiaomi 10 series in China exceeded 1 million units. As Xiaomi's fir...[Details]

Today, China has become a veritable major automobile manufacturing and exporting country. According to data released by the National Bureau of Statistics on October 18, China...[Details]