, Helvetica, SimSun, sans-serif][size=12px]How can the ucgui waveform control change the period of the displayed waveform so that it can adjust the period of the displayed waveform like an oscilloscop...
[i=s]This post was last edited by watershade on 2017-3-26 12:26[/i] Today I visited the official websites of Invensense and ST MEMS sensors. There are two documents: The first is the selection manual ...
A new battery needs to be pre-discharged before charging, that is, after adding acid, it has a certain voltage, and needs to be discharged before charging. Now my ammeter needs to adapt to both positi...
The Dragon Boat Festival is on June 25th. Where do you plan to go during the three-day holiday?
Happy holidays to everyone in advance! Feel free to share your holiday plans in the comments below.For t...
[i=s]This post was last edited by gaon on 2014-8-16 20:32[/i] At present, there are many car electrical products on the market, which bring a lot of convenience to life. However, since most of them ar...
[color=#555555][font=微软雅黑, Tahoma,] In the field of smart hardware and the Internet of Things, the now famous ZigBee is well-known to everyone. In addition to WiFi and Bluetooth, ZigBee is one of the ...
In the past few days, the news that ZTE was "banned" by the US Department of Commerce has triggered widespread reflection and concern in various domestic industries about the lack of independent co...[Details]
In recent years, as energy consumption and environmental protection issues have attracted people's attention, my country's solar photovoltaic power generation industry has shown a rapid development...[Details]
The update interrupt initialization configuration of the stm32 advanced timer TIM1 is not much different from that of the ordinary timer. What needs to be paid attention to is the configuration of TI...[Details]
When Amazon launched its first
cloud computing
service, the outside world was not optimistic about this direction, as it had high investment, low profits and many uncertainties. Let's follo...[Details]
1. Photovoltaic inverter installation process
1. Preparation before installation
Are the product accessories, installation tools and parts complete? Is the installation environmen...[Details]
The goal of this article is to build a TCP client based on the previous project that can ping the PC, and can actively send data to the PC, and can also send and receive data with the PC, and display...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
Function List and Notes (lower-level driver part) 1. IO port initialization: control IO and communication IO. Control includes power control, reset and low power mode. Communication is the serial po...[Details]
This is my first time writing an STM32 program. I have many questions to ask. I want to convert the data of the SO of MAX6675 into the actual temperature and read it out using the serial port tool. I...[Details]
In most countries, the military is a fairly large group, and the health of soldiers is particularly important to the combat effectiveness of the army. The US Department of Defense's Advanced Resear...[Details]
At present, the Beidou system has achieved industrial breakthroughs and leapfrog development in five major areas, including the automotive OEM market, smart phones, and high-precision applications....[Details]
The article is written for LPC2148, but it is also applicable to Samsung's 44B0 chip. You only need to select S3C44B0 as the corresponding CPU when selecting it. JLINK debugging experience un...[Details]
As photovoltaic power stations come into people's view, people are paying more and more attention to them. Recently, some netizens asked me how to match the inverter and components of photovoltaic ...[Details]
1. Heart rate measurement principle 1. What is a heart rate module? The heart rate module is professionally used to monitor the heart rate of the wrist, fingers, forehead, earlobe, chest and other ...[Details]
Household photovoltaic power stations mainly utilize idle resources on existing household buildings, such as roofs, wall facades, balconies, courtyards, etc., to install and use distributed photovo...[Details]