I often see all kinds of information about older people in the profession facing this crisis or that crisis, or being eliminated. In fact, in addition to making a living, technology is still a lot of ...
[i=s]This post was last edited by damiaa on 2022-9-14 11:29[/i]【Home treasure】 esp32s2 freertos communication between tasks xQueue
If we want to send a set of data or information to another task, we c...
This reference design provides a high-performance stereo audio subsystem for PC applications. It is powered by a single supply with a voltage range of 4.5V to 16V and features the TAS2770, a digital i...
I have shared a PC-side MQTT debugging assistant https://en.eeworld.com/bbs/forum.php?mod=viewthreadtid=1084804extra=
Now I will share a MQTT debugging assistant for mobile Android.This content is ori...
Hello everyone, I am a fan of TI's little red board.
Whenever TI holds an event, I can't control myself. This time I bought the CC2640R2 Launchpad. I've been waiting for this board for a long time, an...
This document describes how to modify the user area size of the iTOP-4418 development board. The partition data in the document is for16G eMMC.uboot settingsEnter the iTOP-4418 uboot, as shown below.E...
According to a report by Nikkei Asian Review on September 9, both SMIC and Yangtze Memory Technologies, China's first 3D NAND flash memory manufacturer, have recently formulated ambitious plans to st...[Details]
Dialog Semiconductor plc, a leading provider of battery and power management, Wi-Fi, Bluetooth Low Energy (BLE) and industrial edge computing solutions, has announced that AST & Science, LLC (“AST Sp...[Details]
The multi-joint coordinated control of self-balancing humanoid robots has always been a difficult and hot topic in robotics research. Currently, the most commonly used method is to control the joint s...[Details]
How much data do you use per month? On November 22, the Ministry of Industry and Information Technology released the "Economic Operation of the Communications Industry from January to October 2021", ...[Details]
The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection level is shown in Table 20. Whenever VCC falls below the detection level, a POR occurs. The POR circuit can...[Details]
The digital multimeter is a multi-function, multi-range instrument. Different functions and different ranges allow different errors. Different time intervals can also have different errors. However, ...[Details]
Step 1: What Do You Need? 1) LinkitONE board 2) Micro USB cable (to the programmer board) 3) That's a lot of sensors to test! (I am using Sound Sensor, PIR Motion Sensor, Air Quality Sensor, DHT Te...[Details]
Main components: 89C52RC, 74HL138, two four-digit digital tubes, three independent buttons, flat cable, DuPont cable
Principle: Use the timer counter to set the timer to 50ms, and generate an interru...[Details]
01. What are the possible reasons for the failure to load? The failure to load may be caused by the following reasons. Please compare the listed items with your operation:
A. Make sure the control ...[Details]
Today, a friend who uses a Microsonic oscilloscope asked me what does it mean when there is a channel isolation in the oscilloscope parameter table, which is greater than or equal to 40 decibels. So ...[Details]
As the third generation of semiconductor lighting sources, LED has the advantages of low operating voltage, low power consumption, high luminous efficiency and long life. Compared with tradit...[Details]
Modern cars may contain as many as 100 sensors, which are electronic devices that measure pressure, acceleration, incline, temperature, etc. They feed this data back to the vehicle's various control ...[Details]
The implementation of fingerprint recognition technology is considered one of the most disruptive innovations of the 21st century. Safe, accurate and fast, these are the great praises that fingerp...[Details]
Knowledge Analysis of Infrared Thermometer
Infrared thermometer is very simple to use. It uses infrared technology to quickly and easily measure the surface temperature of an object. It does no...[Details]
The half-bridge LLC resonant converter has been widely studied due to its simple topology and high working efficiency. Here, pulse frequency modulation (PFM) is used for the working condition of wide...[Details]
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