AFC07-S04ECC-00

The ALE signal is used as the latch control signal for the lower 8-bit address.  The PSEN signal is used as the read select signal for the extended program memory. When reading the external ROM, PSEN...[Details]

Blogger @i冰宇宙 broke the news on the social platform that Huawei's upcoming folding screen flagship Mate V will be a strong rival to Samsung Galaxy Z Flip3, and its crease is very subtle. As early a...[Details]

The basic requirements of new energy vehicles for power batteries: 1. High specific energy; 2. High specific power; 3. High charging and discharging efficiency; 4. Good relative stability; 5. Low c...[Details]

As a high-power component in the circuit, the current (or voltage) is a large signal that is β times the original, and it is an element or component that undertakes the amplification of large curre...[Details]

Resting-state magnetic resonance imaging is becoming a powerful technology for studying the high-temporal and spatial resolution characteristics of human brain function, and has recently been used ...[Details]

China Unicom announced its operating data for September 2019. China Unicom's mobile billing users increased by 83,000 in the month, reaching a total of 324.729 million. Among them, 4G users increased...[Details]

Many low-power industrial sensors and controllers are moving toward alternative energy sources as a primary or secondary power source. Ideally, this harvested energy will eliminate the need for add...[Details]

The 89C51 chip does not have its own PWM generator. If you want to use 51 to generate PWM waves, you must use software programming to simulate. The methods can be roughly divided into two methods: so...[Details]

// Function: Initialize channel 1 of timer 1 to control the brightness of the LED // Input parameters: None // Output parameters: None // Return value: None // Note: None void Tim1_Init() {          ...[Details]

　　Oscilloscopes are electronic instruments that are frequently used by electronic engineers for daily testing and measurement. From the perspective of development history, oscilloscopes have gone thro...[Details]

AC induction motors are widely used because of their strong structure, stable and reliable operation, low cost and high efficiency. However, the controllability of AC motors is not as good as that ...[Details]

"Lei Jun's ideas are prone to problems." In a communication meeting on December 8, Liu Tao, co-CEO of Zhiji Automobile, expressed his disapproval of Lei Jun's previous "smart car will transform into ...[Details]

In recent years, China's high-speed rail has crossed mountains and ridges, opened up new areas of transportation, created a miracle, and has gradually become the preferred...[Details]

The non-contact liquid level alarm introduced in this example is generally suitable for liquid level alarm of strong acid or strong alkali solution. The alarm consists of two parts: liquid lev...[Details]

On November 5, German auto parts giant Bosch announced that it would lay off 7,000 employees at its factories. According to a report by Rzeczpospolita today, Bosch CEO Stefan Hartung said that...[Details]