[i=s]This post was last edited by dcexpert on 2021-6-1 21:47[/i]ODROID-GO handheld game console emulator based on ESP32. Many handheld game consoles on Taobao are also based on this solution.Hardware ...
[i=s]This post was last edited by jinglixixi on 2021-9-17 11:29[/i]Previously, we have introduced the detection effect of capacitive-contactless liquid level sensors on different container materials. ...
TVS tube selection calculation, the dissipated power of the TVS component is greater than the waveform power according to this standard? I don't understand the power calculation of the test waveform h...
#includereg52.h //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers.
sbit LED1 = P2^0;sbit LED = P2^1; //Define LED...
1. Code ArchitectureThe overall code project of the flight control consists of 8 working groups, namely Ctrl, Driver, VL53L1X, STM32_LIB, USB, USB/Lib, StartUP and Drv_Point, as shown in the figure be...
At present, the application of headphone ANC is becoming more and more popular; the design of ANC involves many disciplines, such as hardware, acoustics, materials, algorithms, and testing. The princi...
Smart rearview mirrors have become the choice of more and more car owners. They include many functions such as driving recorder, speeding reminder, remote anti-theft and online entertainment, which b...[Details]
Qualcomm has released its latest Snapdragon 865 processor, which has made great improvements in imaging and can support sensors with up to 200 million pixels. Qualcomm said it is currently worki...[Details]
The most important thing in learning single-chip microcomputer is to practice more. You can't learn to swim standing on the shore. Without practice, I'm afraid you will never learn single-chip microco...[Details]
According to the official account of China Renaissance Capital, Shenzhen Yunyinggu Technology Co., Ltd. (hereinafter referred to as Yunyinggu), a display chip supplier, recently completed a round D f...[Details]
As personal computers (PCs) and televisions adopt slimmer and more elegant form factors, power supplies must reduce thickness and adapters for ultraportable computers must become compact and lightwei...[Details]
When I first started learning STM8 microcontrollers, I saw other people's codes often used bitwise OR, bitwise AND, left shift, right shift and other operations when setting registers. I didn't under...[Details]
STMicroelectronics’ dual-channel digital signal isolator increases circuit configuration flexibility February 1, 2023, China – STMicroelectronics has expanded its dual-channel high-speed digital si...[Details]
The automotive industry is undergoing a major transformation to meet consumer demand to replace car keys with smartphones. With the popularity of "phone as key" technology, you no longer need a tradi...[Details]
1. The concept of embedded system Focus on understanding the concept of "embedding" It can be understood mainly from three aspects. 1. From the hardware perspective, the CPU-based peripheral...[Details]
IDC, an authoritative market research organization, released a global wearable device market report for the first quarter of 2020. The report showed that the total global shipments of wearable smart ...[Details]
0 Introduction
Operational amplifiers
are widely used and are an integral part of many analog and mixed signal systems. A large number of operational amplifiers with varying...[Details]
1 Introduction
LED (Light-Emitting-Diode) is a semiconductor that can convert electrical energy into light energy. It changes the principle of tungsten filament light emission of incan...[Details]
According to the film changing method, there are simple slide projectors and automatic slide projectors; according to the imaging principle, there are direct-type and reflective-type slide projecto...[Details]
Sensor circuit design
Continuing the sensor solution of previous years, CCD is still used as the sensor this year, but Sony series CCD with better signal quality and greater black-white co...[Details]
MicroPython Open Source section
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