The upcoming Raspberry Pi Pico W brings WiFi + BLE capabilities to the Pico platform while being fully pin-compatible with the Raspberry Pi Pico.Infineon CYW4343 Single Band (2.4 GHz) WiFi with WPA3 a...
The figure below is the voltage isolation circuit of the linear optocoupler HCNR201. R1 and R2 in the figure are feedback resistors. If the resistance values are equal, the voltage changes on both sid...
[size=4]For MSP430, the following modules cooperate with each other to realize the temperature control module. It will be divided into the following parts for explanation: Clock source part ADC part I...
MQTT is a publish and subscribe messaging protocol based on TCP/IP . It is lightweight, simple, open and easy to implement. It is actually a message broker. The device publishes a topic and subscribes...
[i=s] This post was last edited by lb8820265 on 2019-5-9 23:11 [/i] [align=left][font=微软雅黑] Previously, we introduced two ways to use VC6 to make serial port debugging tools: [url=https://home.eeworld...
[size=4]Gradual power optimization is no longer the rule of the game for ultra-low power MCUs, but a "leap forward" mode, with many indicators related to power consumption constantly breaking records....
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of computing data, such as ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
As terminal demand cooled significantly, the operating rate of the battery industry declined in November , and the prices of lithium, cobalt, and nickel raw materials all fell, causing battery cell p...[Details]
Self-driving sports
Ego Motion Functional Block Diagram The ego motion block estimates the change in the vehicle's pose (position + orientation) over time. By fusing motion estimates com...[Details]
Some applications require more visual effects than simply turning an LED on and off. For example, a laptop computer can flash the power LED when the device is in standby mode, changing the brightness...[Details]
This blog post by kthreadd briefly describes all kernel threads created in the system. // The parent process of process 1 2 is 0 // All other kernel threads (included by ) have the same parent proces...[Details]
Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with decision number 51471 and patent number 201710297717.0, declaring all pat...[Details]
The first article talked about the phase problem of flexible probes, and the following will talk about the actual phase measurement comparison!
㈠Measured data of CYBERTEK company model CP9120S:
Acco...[Details]
Lingdong Microelectronics has released a new high-performance motor-specific MM32SPIN0280 series MCU, which is equipped with the Arm® Cortex®-M0 core, with a maximum operating frequency of up to 96MH...[Details]
From the appearance of the battery, it is a nickel-metal hydride battery with a capacity of 1450 mAh. The standard charging method is: use 1/10 of the rated capacity of the battery, that is, 145 mAh,...[Details]
51 single chip microcomputer motor PWM speed control system Hall speed meter temperature detection 4 This system consists of STC89C52 single chip microcomputer, LCD1602 liquid crystal display, L298N ...[Details]
According to news on June 6, Japan's Ministry of Economy, Trade and Industry today released the revised "Semiconductor and Digital Industry Strategy", proposing that by 2030, Japan's domestic semicon...[Details]
In recent years, the single-chip microcomputer system has gradually penetrated into the practical engineering applications of various industries with its advantages of small size, powerful function...[Details]
When using a single-cell
lithium battery
protection board to connect multiple cells in series, the following problems may occur.
1: Charging: Assume that a certain battery reaches ...[Details]
Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently announced the launch of the first product in the latest AURIX™ TC4x series, th...[Details]