[i=s]This post was last edited by Xiao Feng Chui Yi on 2022-10-23 08:51[/i](3) Use ESP32-01S to upload data
STM32 sends AT commands to ESP32-01S through the serial port and uploads the data to Alibaba...
[i=s]This post was last edited by 943614033 on 2019-2-24 10:56[/i] [font=宋体][size=5]The chip model is STM32L051K8U6. During the debugging process, a phenomenon was found: after using HAL_TIM_Base_Star...
[i=s]This post was last edited by ksniper on 2021-6-21 16:15[/i]I am very happy to read the physical version of Zheng Huimin's book "Operational Amplifier Parameter Analysis and LTspice Application Si...
I'm tinkering with AD7190. The data can be read, but sometimes it's wrong.Most of the values are correct, but sometimes they are very different.The program was written by another person, who said he u...
We are looking for MCU sales engineers: experienced, able to open orders, annual salary 100,000 to 300,000+, no upper limit. Ms. Sun 15817472114 (same as WeChat ID), location: Xixiang, Baoan....
When reading the book "496 C Language Questions You Must Know", the "Duff Device" is mentioned, mainly the following code:
register n = (count + 7) / 8;
switch (count % 8){
case 0: do { *to = *from++;...
Compared with traditional lighting sources, LED lights have the advantages of low power consumption, long life, fast response speed, no radiation, high-frequency switching, convenient dimming, etc...[Details]
1. Design Task
1. Connect the P0 port of the MCU to the 7SEG-MPX8, connect the P2.0~P2.3 ports to the A, B, and C ports of the 74LS138, and connect the Y0~Y7 ports to the 1~8 positions of t...[Details]
On May 17, 2023, the "White Paper on Grading and Comprehensive Evaluation of Automotive Intelligent Cockpits" (hereinafter referred to as the "White Paper") compiled by the Society of Automotive Engi...[Details]
The switch is the most common electronic component, and its function is to connect and disconnect the circuit. When it is connected, the current can pass through, otherwise the current cannot pass ...[Details]
PLC
control power supply system
For
display screens
with power consumption exceeding 10KW
, a distribution cabinet should be equipped. A distribution cabinet with remote control function...[Details]
Upsampling is a common technique for increasing the sampling rate. To understand the similarities and differences between oversampling in the time domain and frequency domain, we start with the most i...[Details]
Eton's "soulra" speaker is all the rage. Equipped with solar panels, the Soulra can charge an iPod or iPhone while playing the music stored on them. It can also run on AC power.
...[Details]
Today, as the medical system continues to improve, the hospital's informationization has been greatly improved. Now, large hospitals have already used hospital information systems (HIS). After the ...[Details]
1. What is the buzzer function used for? Answer: The buzzer function is an additional function of the multimeter, usually in the 2KΩ range. Generally, when measuring a circuit (or res...[Details]
Recently, Lei Jun, the founder of Xiaomi, published an article titled "Lei Jun: Why does Xiaomi make home appliances?", which was widely discussed in the industry. The article begins with today's X...[Details]
Siemens acquires FORAN software to further expand its ship design and engineering capabilities • Siemens adds FORAN ship design software to its Xcelerator solution portfolio, providing marine indu...[Details]
TOKYO, Japan, March 16, 2023 /PRNewswire/ -- From March 15 to 17, CATL made its debut at the International Smart Energy Week in Tokyo, Japan with its liquid-cooled CTP energy storage solution.
...[Details]
Smart home is the embodiment of Internet of Things. Smart home connects various devices in the home (such as audio and video equipment, lighting system, curtain control, air conditioning control, s...[Details]
It has become a normal practice to wear headphones and listen to music on the way to and from work to relieve fatigue from a day's work. However, the sound of car engines on the road and the roar o...[Details]
- Applicable to 400 V vehicle battery systems -
Shanghai, China, October 24, 2024 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the TLX...[Details]
DigiKey Technology Zone
京公网安备 11010802033920号
EEWORLD
