1. Introduction
In order to install various tools, you first need to be able to connect to the Internet. For convenience, choose WIFI to connect to the network. Let's get started!
2. Connect to the In...
Children's Day is coming. Have you not chosen a gift for your little prince or princess? A children's smartwatch would be a good choice. As an important branch of smart wearable devices, children's sm...
I used tonny to save a main.py program for flashing an LED to disk, and then the pico broke...
After flashing the official MicroPython firmware, the USB virtual serial port cannot be displayed. It see...
With the widespread application of DSP (digital signal processor) systems, the size of their programs is also expanding. Using the chip's own Boot-loader to boot the DSP program through the Flash memo...
We often receive some application questions related to power supply, asking us what the input and output voltage range of the op amp is. Since everyone has this question, we will use this article to c...
In the ESP32 branch, only basic PWM functions are currently provided, which does not fully utilize the hardware characteristics. Some netizens have added MCPWM functions, which will be of great help f...
The following content is translated from the English manual of mega8. I hope it will be helpful to everyone. If you find any errors, please correct them. mega8 fuse bits: 1: Not programmed (not sele...[Details]
In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]
Abstract: This paper introduces a lane departure warning system implementation scheme based on digital image processing technology and SOPC technology with FPGA chip as the core. The system comp...[Details]
Many textbooks suggest that local variables and global variables should be used with caution. There are several reasons for this:
Programming that violates data flow.
Reading local variables ...[Details]
(1) Principle of single chip computer system keyboard The connection method of the column keyboard is more complicated than that of the independent keyboard, and the programming implementation is als...[Details]
According to foreign media reports, WebKit source code seems to confirm Apple's recognition of the system numbering changes, including references to "macOS 12.0" and "iOS 15.0". For many years, mac...[Details]
Occupant status monitoring technology is the direction of vehicle safety systems. Many commercial fleets have already adopted occupant status monitoring, and occupant monitoring (such as children) is...[Details]
In addition to the system tick timer and the general timer, LPC1768 also introduces a timer called the repetitive timer RIT. This timer can only be used for timing operations and has an interrupt. I ...[Details]
Special scholarships support future talents to conduct innovative research and promote the rapid development of MEMS manufacturing process technology IMT (Innovative Micro Technology), an independe...[Details]
Test system configuration
Configuration 1 is somewhat similar to a traditional test system setup. Model 2602 and Model 3706 instruments are used as control hosts. This is the slowest of all the...[Details]
Atmel has expanded the support range of AVR microcontrollers to AC and brushless DC (BLDC) motor control applications, bringing highly flexible and cost-effective solutions to these applications. The...[Details]
Recently, Shanghai Microelectronics held a new product launch conference and announced the launch of a new generation of large-field-of-view, high-resolution advanced packaging lithography machines. ...[Details]
1 Introduction AC-DC power adapters are widely used, such as in laptops, LCD monitors, and printers. These power adapters are in no-load standby mode for a long time, and the usage is huge, which lea...[Details]
Linux and Android
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