The word "communication module" is often mentioned in the concept of the Internet of Things. Whether in industry news, in-depth articles or industry reports, this term is often seen, such as DDA commu...
1. Introduction
In the previous article, we introduced how to simulate the timing logic of WS2812B through GPIO pins to realize the control and display of colored light strips; however, the method imp...
Our business direction is renewable energy, security , IoT . In addition to knowledge and experience , the ideal hardware engineer is more importantly passionate and capable of learning and adapting q...
Piezoresistive strain gauges are one of the most common types of pressure sensors. They use the change in the resistance of a material when stretched to measure pressure. These sensors are suitable fo...
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
CATL will authorize Hyundai Mobis to use CTP technology through the signing of the agreement The cooperation also includes the supply of CTP-related products in Korea and the global market. Th...[Details]
The signal is compared by the amplifier LM324 and sent to the microcontroller for processing. The 32×32 dot matrix display module and driver module are composed of 74HC595 peripheral driver array and...[Details]
Part 2: Keithley and Initial State's new solution for analyzing DAQ/DMM data at home
I remember being a senior project manager in a new product development environment where teams w...[Details]
According to foreign media reports, researchers at the Korea Photonics Technology Institute (KOPTI) have developed a new headlight using an ultra-precision optical system design that can easily ident...[Details]
The DMA part I used is relatively simple. Of course, maybe this is a new thing, and I can't use its complex functions for the time being. The following is a question and answer format to express my t...[Details]
As the most commonly used voltage and waveform measuring instrument, oscilloscope is widely used in the field of radio measurement. A large number of high-precision product measurement requirements p...[Details]
Introduction: I saw several public accounts reporting a few days ago (actually from Electrek, it is believed that an engineer Marco Gaxiola's analysis and evaluation showed that the PCS hardware has ...[Details]
Temperature transmitter basic principle The temperature transmitter consists of two parts: the range unit and the amplifier unit. The range unit is composed of a circuit board consisting of an in...[Details]
On January 29, Broadcom Integrated released its earnings forecast, stating that the company expects its net profit attributable to shareholders of listed companies in 2020 to decrease by RMB 204.39 m...[Details]
Whether the Bootloader (here refers to the user-defined Bootloader program) jumps to the APP, or the APP jumps to the Bootloader, the following points must be guaranteed before jumping 1. Correct o...[Details]
Industrial digital transformation is an important trend that will change the entire industry's operating model and improve the efficiency and quality of industrial production, and NVI...[Details]
Set the MSP430 microcontroller as the master device and 24C256 as the slave device. The IIC bus consists of two lines, SDA and SCL, each of which is connected to a 4.7K pull-up resistor.
The master...[Details]
In 1995, Zhejiang Changxing Yuquan Battery Factory, the predecessor of Xupai Battery, was established. After 19 years of unremitting efforts and hard work, 19 years of hard work and accumulation of...[Details]
Analog electronics
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