After the completion, the 3D schematic diagram sent for proofing is as follows:When I was almost done yesterday, I found that the layout was not right:In the above layout, the signal line is long, and...
[i=s]This post was last edited by Hot Ximixiu on 2021-7-15 08:25[/i]This example demonstrates the recording and playback of RVB2601. Because audio data requires a lot of memory space to store, this ex...
[Ask if you don't understand] [1] Figure 2 is the peripheral schematic diagram of the MP2315 chip 12V to 5V conversion. Now, PIN6 must be high to enable the chip to work. Looking at the content in the...
The infrared control signal is also a serial communication signalInfrared signal receiving and amplifying circuitA circuit for feeding fish food using an infrared receiving photoelectric tube to contr...
DFM (Design for Manufacturing) is the core technology of concurrent engineering. Design and manufacturing are the two most important links in the product life cycle. Concurrent engineering is to consi...
The OPPO Find X5 series new product launch conference will be held at 19:00 on February 24. The official once again warmed up the new phone today, saying that this "dual-core imaging flagship ...[Details]
Medical appliance OEMs are developing more technologically advanced personal healthcare devices for treating and monitoring common diseases. These products are reasonably priced and have greatl...[Details]
The performance and integration of high linearity active mixer ICs continue to improve. Although single-ended RF and LO input ports are becoming the standard, the integration of the intermediate freq...[Details]
3D graphics cards began their first transformation in 1999 when NVIDIA launched GeForce 256. This hardware light and shadow conversion technology greatly improved the computer's image display perform...[Details]
On March 22, the strategic cooperation signing ceremony between Guangdong Saifang Technology Co., Ltd. (Saifang Technology) and Super Fusion Digital Technology Co., Ltd. (Super Fusion) was held grand...[Details]
The touch button is mainly realized by detecting the number of oscillations of the RC oscillation circuit built on the board-level system within a fixed time. If the number of oscillations changes si...[Details]
#include "LPC11XX.h"
#include "gpio.h"
#include "timer16.h"
/*The system clock is configured to 48MHz, AHB is not divided, and the timer clock is 48Mhz, so the following division value and ma...[Details]
1. Basic components of the system
1.1 Basic architecture of the system
The basic architecture of the data acquisition control system based on communication between the microcontroller and t...[Details]
The semiconductor devices required for automobiles mainly include seven categories: analog ICs, logic ICs, storage ICs, discrete devices, microcontroller ICs, optical semiconductors, sensors and actu...[Details]
Many conservative automotive figures have always believed that electric vehicles have a simpler structure than traditional fuel vehicles and therefore do not require much technical content. Some even...[Details]
When I first heard Samsung hype up its AI technology upgrades on its 8K TVs, I thought it was just another marketing gimmick: putting a new, rational word on some old technology and repackaging it as...[Details]
The circuit of the multimeter is more complicated than that of the wheel, and it is used frequently, so there are more chances of failure and damage. Therefore, special attention should be paid to th...[Details]
Recently, MediaTek announced that it has become the first chip manufacturer to pass the laboratory tests of both SA and NSA modes based on the 3GPP December official protocol version in the China 5G ...[Details]
Qualcomm CEO Cristiano Amon said that if the European automotive chip incentive plan can attract the right partners, he is willing to cooperate with European foundry companies. "If the situation occu...[Details]
If you do not use an external crystal oscillator on the STM32, how to connect OSC_IN and OSC_OUT
If you use the internal RC oscillator instead of an external crystal oscillator, please follow the s...[Details]
PCB Design
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