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...
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...
This work uses MSP430 microcontroller to carry out intelligent transformation of college dormitory, including three functions: mobile phone remote control, voice recognition control, and intelligent w...
From campus study to internship work means a lot of changes. I learned the 51 MCU series on campus, but my internship requires me to learn STM32. The leap is still quite big, and there are too many th...
The CO concentration alarm design based on 51 single chip microcomputer was successfully tested. MQ series gas sensors are universal! The simulation schematic diagram is as follows (the proteus simul...[Details]
Tianyancha shows that Shanghai Ideal Wanlihui Thin Film Equipment Co., Ltd. (Ideal Wanlihui) has recently undergone industrial and commercial changes. Ideal Energy Equipment (Shanghai) Co., Ltd. has ...[Details]
Many IT buyers find it difficult to choose projectors for medium and large conference rooms and other business spaces, as they have extremely high requirements for image quality and stability. Howeve...[Details]
The most obvious problem in white LED applications is poor product matching. According to the typical specifications of white LEDs, the minimum forward voltage is 3.0V, the typical value is 3.5V, a...[Details]
In the industry chain, computing power and data together constitute the three core elements of technological development. In the current industry development process, supervised algorithms are the ...[Details]
As a pillar industry of my country's energy production, coal production occupies an important position in the national economy. The monitoring of coal production is related to the fundamental inter...[Details]
In engineering, nondestructive testing (NDT) is often used to detect defects in equipment and components. Traditional NDT methods include ultrasound, eddy current, magnetic powder, coloring, etc. How...[Details]
Huawei does not manufacture complete vehicles because it feels that there is not much to be made in this field. Building complete vehicle solutions is Huawei's forte. Now that it is investing in the ...[Details]
Coherent, a leader in lasers, and TriEye, a pioneer in mass-market shortwave infrared (SWIR), today announced they have successfully demonstrated a laser-illuminated shortwave infrared imaging syst...[Details]
On March 27, 2024, at the 2024 Nezha Automotive Technology Forum and Advanced Technology Exhibition, Qualcomm Technologies' Senior Director of Product Marketing, Ai Hezhi, stated that modern automo...[Details]
With the development of mobile Internet technology, Internet of Things technology and sensor technology, intelligent transportation technology has gradually entered the public's field of vis...[Details]
A8 is a brand-new product launched by Romans. It is a breakthrough and transcendence of Romans' own process design level and R&D and manufacturing capabilities, and won the 2019 "Kongming Award" Prod...[Details]
China Energy Storage Network News:
The trillion-dollar market "cake" of energy internet has caused many listed companies to compete for layout, actively developing energy internet application...[Details]
1. The LCD controller has two main functions:
1) Get the data of a certain pixel from the framebuffer;
2) Combined with other signals, this data is sent to the LCD
Whether it is 2440...[Details]
The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]