[i=s]This post was last edited by wangerxian on 2022-11-21 16:13[/i]I bought a Xiaomi router [Xiaomi Router 4A Gigabit Edition] three years ago. Now I feel that its performance is average. The speed t...
Judging from the time of repeated restarts, it is similar to long pressing the Power button. Check the Power_On signal and find that it has been continuously pulled low. The schematic diagram of the P...
Hello~ Friends, let me ask you, what do you pay most attention to when buying a power supply?For example, inherent indicators include: the number of output channels, the adjustable range of output vol...
MPS conducted a survey on cheap and easy-to-use power chips . Among the dozens of replies, there were several students who recommended MPS chips. It just so happened that MPS was cooperating with EEWo...
I bought the board mentioned by @dcexpert. The chip is ESP32-S2FN4R2, with 4M Flash and 2M psram, and the integration is very high.
I have used VSCode's IDF before, but it doesn't work this time. I th...
In the early morning of March 9th, Beijing time, at the 2022 Apple Spring New Product Launch Conference, Apple brought a new green version to the iPhone 13 and iPhone 13 Pro series, the latter ...[Details]
Infineon and NuCurrent partner to deploy market-leading smart door lock and energy harvesting technology Infineon Technologies AG announced that NuCurrent, the global authority in the field of wi...[Details]
With the implementation of 5G, a large number of new technologies will emerge; Intel is also seizing this opportunity to make some money; autonomous driving is one of its areas, and as of now, Intel'...[Details]
Linear high-power DC voltage and current stabilized power supply can be used for aging and testing of components such as capacitors, relays, resistors, etc. It can also be used for experimental testi...[Details]
The small MCU STM8S003F3 has only 1K RAM and 8K Flash. Its application is relatively simple, including AD sampling, GPIO control, and PWM control. It is a good embedded application. A recent projec...[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]
Intel has signed a definitive agreement with IT infrastructure and services provider Pivot Technology Solutions to acquire the latter's Smart Edge™ in...[Details]
STMicroelectronics (ST; NYSE: STM), a global leading semiconductor supplier serving multiple electronic applications, announced that it has joined the Zigbee Alliance China Member Group (ZMGC) Counci...[Details]
The values of high-performing contact center agents can help companies improve employee engagement and customer experience Beijing, September 22, 2021 - Recently, Genesys®, the world's leading cl...[Details]
Use the STM8S experience system board in the ST 3-in-1 experience kit.
1. Make the three LEDs on the board light up.
The test procedure is as follows:
#include "STM8S105C_S.h"
void GPIO_Init(voi...[Details]
Recently, various news about the Xiaomi 12 Ultra mobile phone has been continuously exposed, but it is only in-depth. The exposed news is basically similar. In terms of camera design and configuratio...[Details]
More and more businesses and individuals are looking for ways to reduce their energy footprint and increase their use of renewable resources. Where should we focus in order to have a significant ...[Details]
The 2019 Intel AI and IoT Ecosystem Partner Summit was successfully held in Xiamen. At this summit, Intel fully demonstrated its strong technical strength in the fields of AI and IoT. It not only lau...[Details]
A typical digital interface for a 4×4 keypad uses 8 digital I/O pins. But using 8 pins as digital I/O takes up the number of segment driver pins that can be used to connect to the LCD. By using 2 d...[Details]
Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
...[Details]