[i=s]This post was last edited by RCSN on 2018-9-2 21:29[/i] [font=宋体] [/font][font=宋体]This has not been fully ported yet. Interested forum friends can discuss porting together. I sent the latest offi...
[Original] + Application of operational amplifiers in current sourcesIt is impossible for a current source to force current into a load without the necessary voltage. Think of a current source as a ci...
[size=4] The CPU (Central Processing Unit) has developed into three branches, one is DSP (Digital Signal Processing/Processor), and the other two are MCU (Micro Control Unit) and MPU (Micro Processor ...
Everyone should know that the most important thing about a microcontroller is the clock frequency, which will affect the instruction cycle, timer, RTC and all other buses involving the clock. The exte...
[color=#ff0000]Question: [/color] [color=#ff0000]The test result of adding 3.3V voltage directly to the core board of CB140 shows the problem 1 [/color] [color=#000000] [/color] [color=#000000]Answer:...
The battle between Intel, Nvidia, and Qualcomm has already been foreshadowed. The battle for autonomous driving chips has begun. On November 16, 2021, Qualcomm announced a partnership with BMW at...[Details]
At present, multi-core architecture makes microprocessors denser and faster on a horizontal scale, which dramatically increases the power required by these devices.
This directly leads to the n...[Details]
If you want to make a good LED lighting product, you must know the most critical parts, which are light distribution, structure, and electronics. Light distribution, structure, and electronics are ...[Details]
With the continuous improvement of living standards, people's demand for wireless, networking, intelligent and energy-saving in daily life is becoming stronger and stronger. Traditional lighting cont...[Details]
After the 220V AC is stepped down and limited by capacitors C1 and R1, the AC voltage at points A and B is about 15V. It is rectified by VD1~VD4. A DC voltage of about 14V is obtained on C2 as the ...[Details]
In Figure 3.4, the size of the ground loop is 1IN*3IN. The typical size of the ground wire of this type of probe is American Wire Gauge (AWG) 24, with a wire diameter of 0.02IN. Using the ind...[Details]
In practice, power sources are never ideal. Building reliable power systems requires consideration of real-world behavior, including parasitics. When working with power supplies, we want to ensure ...[Details]
This article uses a
perforated board
preamplifier
(imitating MBL6010) as an example to discuss the perforated board
welding
method. I will also provide some phot...[Details]
Samsung and Huawei are competing with each other in the foldable phone market. Regardless of which of the Galaxy Fold and Mate X truly opens the era of foldable phones, LG said that it recommends tha...[Details]
During the working process of the oscilloscope, there are two more important circuits at work, that is, the scanning circuit and correction signal circuit of the oscilloscope. The following experts f...[Details]
The architectures of the two are different. The core component of AWG is the DAC, which compiles the waveform with carrier information and plays it directly through the DAC. The latter includes a bas...[Details]
The air mass flow display device can directly reflect the air flow entering the engine, which helps to provide the best air-fuel ratio for the engine. This paper takes the Romonster mass flowmeter ...[Details]
If your MCU application needs to process digital audio, consider taking a multithreaded approach. Using a multithreaded design approach enables designers to reuse portions of their design in a stra...[Details]
Recently, semiconductor components have been in serious short supply. TSMC, Samsung, UMC and other leading wafer foundry manufacturers have started to raise prices. Many foreign investors expect that...[Details]
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