This year, the school opened a DSP course, so I started to enter the DSP field. The equipment provided by the school is the Beijing Baike Rongchuang experimental box RC-DSP-II+, which contains the C20...
After the last article, we will enter our application article. There is still time for experience, so let's not waste time on compilation. Let's experience our QT development today. In fact, Allwinner...
Silicon wet etching Silicon etching is typically done with a mixture of nitrogen-containing substances and hydrofluoric acid in water. This ratio becomes an important factor in controlling the etching...
[backcolor=rgb(222, 240, 251)]In a small closed environment, the microphone audio is fuzzy after passing through the op amp; in an open environment, the sound picked up by the microphone is normal and...
Security is of paramount importance in all IoT device design and deployment.Billy Meadow, President and CEO, CTO, and Jeff Kase, Chief Architect at LocatorX, share some insights into the current and f...
The chip uses LVDS standard to output data and applies internal reference voltage. The chip is powered normally and the measured results are:
1. REFOUT1 (Pin 12) and REFOUT2 (Pin 26) pin voltage 4.096...
The difference between undervoltage protection and loss of voltage protection
Under-voltage protection and voltage loss protection are two different concepts in the power system. Their main di...[Details]
Motion control system designers often face challenges when selecting or developing electronic devices that use pulse width modulation (PWM) to drive brushless DC motors. Paying attention to some ba...[Details]
Single-chip navigation and 8-megapixel front-view ADAS to run Transformer efficiently April 17, 2023, Shanghai, China— Ambarella (hereinafter referred to as "Ambarella", a semiconductor company foc...[Details]
BMS
A battery management system (BMS) is a system that manages batteries. It usually has the function of measuring battery voltage to prevent or avoid abnormal conditions such as over-discharg...[Details]
Smart driving chips have always been regarded as the "brains" of autonomous vehicles. As mainstream smart driving penetrates from L2 to L2+ and more advanced L3, the demand for "brain" computing powe...[Details]
Source: Getty Images/ 3alexd
Hubjet,
a global e-mobility solutions provider
, announced on September 10 that it has
signed a strategic partnership with ChargeLab, a leading har...[Details]
On October 9, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an e-Compressor ai...[Details]
The baud rate is the rate at which binary data bits are sent, and is usually expressed in baud, that is,
the duration of sending one bit of binary data = 1/baud. Before communication, MCU 1 and...[Details]
Realtek RTD2172 is a TYPE-C to HDMI4K60HZ audio and video data converter chip. CapstoneCS5265 can replace and be compatible with RTD2172. In addition to achieving the same conversion function, the ...[Details]
Three steps to troubleshoot electrical problems
1. Observe and investigate the fault phenomenon:
Electrical fault phenomena are diverse. For example, the same type of fault may have diffe...[Details]
1. Market background
With the rapid development of science and technology and the advent of the 5G era, the autonomous driving function of automobiles has been increasingly widely used in real...[Details]
Therefore,
industrial
-grade electronics cannot replace automotive-grade electronics. Of course, the cost is also visible. After all, the performance is far better than that of in...[Details]
A revolution in touch
Skin, as an innovative work of touch, has a bionic design that simulates the tactile perception mechanism of biological skin to the outside world. This flexible senso...[Details]
In the control system of MCS-51 microcontroller, its four parallel 8-bit input and output ports P0 to P3 are often used by us. In parallel port programming learning, "marquee" is a typical example ...[Details]
As more and more employees work from home, more and more hardware and software are required for video conferencing. Among them, high-quality audio can enhance the video conferencing experience. In ...[Details]
Microcontroller MCU
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