There are two boards. One main board and one remote controller.
The remote control has a button, an indicator light, and a Bluetooth main module.
The main board has a Bluetooth slave module.
Press the...
[i=s]This post was last edited by Xiaodong Engineer on 2021-5-6 10:21[/i]When the NCE0102Z field effect tube is used as a switch, D (drain) is added with a 12V voltage, G (gate) is connected to a PWM ...
Hello everyone, I am a beginner, I would like to ask a basic question, that is, when connecting TPS65381 and TMS570LS, using SPI to keep the TPS65381 chip in the diagnostic state, I read the informati...
9. Game over and restart
If you want to restart the game after it ends, you need to use a variable to represent the game state:
int status=0;//初始状态为 0游戏中 1胜利 2At the same time, extract the lvgl part o...
I have never played with stepper motors before, and I want to make a stepper motor controlled lifting device. Let's build a model to try it out. First, let's learn the basics of stepper motors.The com...
[i=s]This post was last edited by Beifang on 2021-12-9 11:07[/i]1. OverviewThe application and development based on wireless charging has now entered a mature stage, and the corresponding solutions ca...
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]
When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to the specific...[Details]
On the afternoon of October 29, the Weifang Special Promotion Conference on Green, Low-carbon and High-quality Development was held in Beihai Hall of Weifang Fuhua Hotel. The conference was jointly...[Details]
With the continuous development of automotive electronic technology, the number of automotive electronic equipment has greatly increased, the operating frequency has gradually increased, and the po...[Details]
Product introduction: PEL-2000A programmable DC electronic load. This electronic load can work in constant current, constant voltage, and constant resistance modes. It can also simulate various dynam...[Details]
The slogan of the ongoing Shanghai Auto Show is to embrace the new era of automobiles. This auto show has three famous features. First, it is the home ground of Chinese automobiles. The most popula...[Details]
Zhiyong current probes are compatible with all brands of oscilloscopes on the market. In order to measure current accurately and conveniently, the parameters of the oscilloscope need to be set. This ...[Details]
A DC motor is a rotating motor that can convert DC electrical energy into mechanical energy (DC motor) or mechanical energy into DC electrical energy (DC generator). Examples include brushless DC m...[Details]
Leading the way, developing new energy. Chain leaders such as Penghui Battery and Huiqiang New Materials have successively taken root in Zhumadian, repeatedly adding investment, leading the city's 13 ...[Details]
November 7 , 2023 , Shanghai , China - At the 6th China International Import Expo ( hereinafter referred to as the CIIE), the German MR Company (Reinhausen Group), a global expert in the fiel...[Details]
We have all heard the phrase "technology changes the world" a lot, and this time this phrase became the theme of "Xiaopeng AI Technology Day". This seemingly ordinary phrase is not simple for Xiaop...[Details]
The transition from traditional grid-connected motors to inverter-driven motors has been steadily and continuously progressing over the past few decades. This is a major transformation of industria...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios.
Basic...[Details]
We use PWM to control the buzzer, which mainly has two functions: one is to enable the buzzer and set its frequency; the other is to disable the buzzer. These operations can be completed through io...[Details]
According to the latest news from the supply chain, with the rapid growth of the HMS (Huawei Mobile Services) ecosystem and the increasing pressure from the external environment, Huawei is already co...[Details]