When designing circuits, we often hear the word "anti-reflection". So how to eliminate reflection? Why do we need to eliminate reflection? Let's start with the signal transmission process. The process...
There are 6 types of instructions: read/store instructions, arithmetic operation instructions, logic and bit operation instructions, move, jump (program transfer) and no operation instructions.Since e...
1. In the power-on startup waveform below, the AC input current Iac has two oscillations with short periods before the LLC circuit works. What's going on?From my understanding of the first paragraph, ...
I wrote an Android app and used the following Android code to send a character. I want to know which callback of Bluenrg will be called after sending the character?
BluetoothGattService gattService =
...
For the home LED clock, a low-power sleep mode chip was selected mainly to save power, but the effect of the crystal oscillator frequency on the overall current is unknown, and the parameter standards...
Reprint: Anxinke open source team is dedicated to writing and sharing the initial technical exchange of ESP32-A1S offline voice1. Introduction2. Offline speech framework2.1 Algorithm model WakeNet and...
If the previously revealed renders of the Pixel 6a didn’t convince you that Google will be reusing the same design for the Pixel 6 and Pixel 6 Pro, the latest aluminum mockup adds credence to t...[Details]
With the rapid development of science and technology and the continuous improvement of people's living standards, people have put forward higher requirements for the environment, use functions, fire ...[Details]
据外媒报道，对于自动驾驶汽车而言，能够快速检测到道路上的其他车辆或行人至关重要。卡耐基梅隆大学（Carnegie Mellon University）研究人员发现，帮助车辆识别其看不到的物体，可以显著提高检测精度。 It’s obvious that objects in a person’s line of sight can block or obscure objects furthe...[Details]
Here we mainly introduce the current detection method and find some factors that are easily overlooked in the design. First, consider two different methods: magnetic field-based detection method an...[Details]
Lunar Lake processors will continue to expand the global AI PC scale and will be a free upgrade to the Windows 11 AI PC1 experience when available in the future.
May 21, 2024 -
I...[Details]
Display There are two screens in the development board kit, the big one is LCD (liquid crystal display) and the small one is OLED (organic light emitting diode). Contrary to what you might think, the...[Details]
“The combination of NI VeriStand and the NI PXI platform meets the needs of users for I/O, computing power, signal
simulation
and data analysis, and is completely open and modular.” –Enrico Corti...[Details]
The sampling rate provided in a digital oscilloscope, especially in oscilloscopes with long waveform capture times, is usually much higher than the sampling rate actually required for the signal spect...[Details]
Standard Technology Corporation, a subsidiary of Qisda Group's Luo Sheng Enterprise, participated in the Semicon China 2024 exhibition, showcasing a number of innovative products that help optimize...[Details]
Abstract: With the continuous development of automobile electrification and intelligence, the driving scenarios of automobiles are becoming more and more diverse and complex, which has prompted the...[Details]
Below we introduce four basic program structures 1) Sequential structure * A structure in which program modules or instructions are executed sequentially. 2) Branch structure * The structure of jump...[Details]
The calibrated on-chip RC oscillator provides a fixed 1.0, 2.0, 4.0, or 8.0 MHz clock. These frequencies are nominal values at 5V, 25°C. This clock can also be used as the system clock by programmi...[Details]
There are many kinds of relays, and there are more than a dozen types classified by the working principle or structural characteristics of the relay. However, in amateur production and conventional a...[Details]
Abstract: The design method, computer simulation and results of ASK signal are studied. The 2ASK communication system is modulated and demodulated by using LabVIEW language. The modulation method is ...[Details]
The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]
PCB Design
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