Problem description:
1. Prerequisite: In addition to through holes, other blind or buried hole types have been added in the Drill Pair Manager. 2. Set the default via: Set the default via and the corr...
The circuit is as shown below. Its purpose is to provide constant current power to 12 3V LEDs. The problem now is that the LED light is visibly jittering when it is on. The AC gear of the multimeter t...
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What would you do if you are listening to music and there is a lot of noise around you?
- Put your headphones in tightly, turn up the volume or stay away from the noise.
If you can’t leave or turn up ...
Analog Front End AFEThe analog front end AFE has always been monopolized by TI, ADI, MICROCHIP, and Cirrus Logic.
Electrochemistry, electrochemical gas sensors, potentiostat/amperometry/voltammetry/cy...
Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
Each pin of the N76E003 provides a pin input interrupt function, which is used to detect the pin level status, such as whether a button or keyboard is pressed. Up to 8 I/O pins can be configured for ...[Details]
Samsung's long-standing "second half flagship" Galaxy Note may return at some point this year, although its biggest challenge may be finding a true niche for the new device in its product line. Sam...[Details]
Synaptics is a leader in capacitive touch products and applications, and has technical cooperation with internationally renowned ITO manufacturers to tailor-make capacitive touch screens of various...[Details]
What is a TVS Diode?
This product limits the voltage to a certain range (called a "clamping" device) through a pn junction with a larger cross-sectional area than a conventional diode, which...[Details]
Digital blogger @数码闲聊站 revealed today that the vivo smartwatch vivo Watch may be released within two months. The men's vivo Watch uses a 46mm round dial, equipped with a color OLED display, an...[Details]
The acceleration of a car is a relatively important parameter in the general performance of a car. The implementation method and functions of the acceleration test system in this article, as well as t...[Details]
The frequency of the self-excited multivibrator composed of an odd number of NAND gates is very high. For example, the frequency of the oscillator composed of TTL NAND gates can reach about 8MHZ. The...[Details]
IEK believes that as international energy and climate issues continue to ferment, countries are vigorously promoting
the construction of
smart grids
, hoping to promote the optimal allocation...[Details]
Recently, the third-party market research organization Counterpoint released a report on the global true wireless Bluetooth headset market in the third quarter. In the third quarter of 2019, the g...[Details]
As early as 2018, SigmaStar and Aihua Yingtong signed a strategic cooperation agreement and reached a strategic cooperation relationship. The two parties will join forces to jointly carry out various...[Details]
The origin of timing
We already know that the process of executing instructions by the microcontroller is to sequentially take out instructions from the ROM program memory, execute them one by one,...[Details]
2020 is gradually coming to an end, and the analog television that has accompanied several generations of people growing up is about to end. According to the "Notice on the Work Arrangements for the ...[Details]
In recent years, with the development of MEMS and related technologies, the field of micro-robotics has attracted more and more attention. However, due to the small size of the parts, the assembl...[Details]
PCB Design
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