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Introduction to 8051 timer/counter: 8051 has two timer/counters, while 8052 has three timer/counters. Timers and counters are essentially the same. Timers count internal pulses to achieve timing purp...[Details]

　　There are many reasons why electric cars are difficult to promote, but the essence of the problem is the battery. For a car, people first require basic transportation functions, and then additional...[Details]

When it comes to smart home, many people think of Xiaomi first. Indeed, Xiaomi is doing very well in the field of smart home. There are many smart home manufacturers on the market. In the past year, ...[Details]

The FP5139 is a boost topology switching regulator control IC for battery powered applications. The FP5139 includes a totem pole single output stage for driving NPN transistors or N-MOS, a high pre...[Details]

Coolpad COOL 20 Pro is scheduled to be released in the Chinese market on December 1. Prior to this, the brand has been teasing the features of this smartphone. Recently, the company officially unveil...[Details]

Meizu employee @布鲁卡 posted a screenshot of an internal letter from Meizu on Weibo earlier, showing that Meizu achieved sustained profitability in 2020, which made many people excited. It seems that t...[Details]

The width of TMR2 is 8 bits, the same as TMR0, and it usually appears together with the CCP module and PWM function. The 8-bit TMR2 timer has a pre-prescaler and a post-prescaler, and a cycle contr...[Details]

The figure shows a single current source mode drive circuit. In this single current source mode, PMOS tubes M5 and M6 form a current mirror, which can provide a constant current for the output circui...[Details]

As early as 2014, Apple launched a car-making project codenamed "Titan", intending to launch a new energy vehicle that can truly compete head-on with Tesla. From 2014 to 2021, in the seven years, rep...[Details]

In the previous article , we have introduced how to monitor circuit board temperature. However, power management in high-performance processors such as central processing units (CPUs), graphics pro...[Details]

BEIJING, Oct. 24, 2011 / SAN JOSE, Calif. – Cypress Semiconductor Corp. (NASDAQ: CY) today announced that its TrueTouch® solution for large multi-touch screens is now available for the unique touch...[Details]

The electrochemical carbon monoxide gas sensor adopts a closed structure design, and its structure is composed of electrodes, filters, breathable membranes, electrolytes, electrode lead wires (pins),...[Details]

Annubar flowmeter is a differential pressure flowmeter, which uses the Pitot tube measurement principle to measure the pressure difference between the dynamic pressure upstream of the baffle and the s...[Details]

Now that we know how to choose an oscilloscope, let's learn about the functions of the oscilloscope's controls. There are many buttons and knobs on the oscilloscope panel. When I first saw the oscill...[Details]

According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year, approximately 177 PV inverter bidding projects (bid sections) were...[Details]