DHT11 is controlled by a single bus. I set it as follows: static PIN_State AM2120PinState; static PIN_Handle AM2120PinHandle; PIN_Config AM2120PinTable[] = { Board_DIO22 | PIN_GPIO_OUTPUT_DIS | PIN_IN...
The MakeCode extension for the HTS221 temperature and humidity sensor allows you to use the HTS221 in a graphical way. The extension is ported from the MicroPython driver , retaining the oneshot mode ...
When selecting BLDC driver chips, I see that many new ones are sensorless. Can this type of sensorless type completely replace sensor-based chips? What are the advantages and disadvantages of each typ...
Continue from the previous post: https://en.eeworld.com/bbs/thread-1155646-1-1.htmlDescription of the software part:In addition to writing and debugging their own software, software engineers are also...
The circuit is designed according to the manual. The PB14 pin is set as the enable pin, the input level is 3.3V, and LEDK and LEDA are connected to the LCD driver pins. When the power is turned on and...
Is the baud rate for communication between microcontrollers set in advance? Or calculated? Also, why does the crystal oscillator havea value of 11.0592M? Common frequencies are 4M, 8M, 12M, 16M, and 2...
Permanent magnet synchronous motors use permanent magnets to provide excitation, making the motor structure simpler, reducing processing and assembly costs, and eliminating collector rings and brus...[Details]
By: Dr. Michael A. de Rooij and Dr. Yuan-Che Zhang, EPC eGaN FET technology plays an important role in driving the development of the wireless charging market for various types of home appliances ...[Details]
XMOS launches XVF3800: a high-performance voice processor widely used in different fields
Helps enterprise and consumer conference system products optimize costs and shorten time to ...[Details]
Large battery packs consisting of series-connected, high-power density, high-peak-power lithium polymer or lithium iron phosphate (LiFePO4) cells are commonly used in a variety of applications, inclu...[Details]
Here we introduce a practical infrared remote control sound and light tester made with the S51 enhanced single-chip microcomputer experimental board. Infrared remote controls are widely used in hou...[Details]
introduction
Data acquisition refers to the process of converting analog quantities such as temperature, pressure, voltage, current, displacement, flow, etc. into digital quantities, and then ...[Details]
Infrared spectrometers are generally divided into two categories, one is grating scanning, which is rarely used; the other is Michelson interferometer scanning, called Fourier transform infrared spec...[Details]
Since the launch of the new round of power reform, the reform of transmission and distribution prices has always attracted much attention. In order to further improve the standardization and ration...[Details]
Samsung Advanced Institute of Technology (SAIT) has recently removed autonomous driving from its research projects and will prioritize
research in
robotics
and other fields, with relevant de...[Details]
Since the school's board is slightly different from the one I bought, for the sake of everyone's reading, all future program writing and burning will be based on the board given by the teacher. 1. Pr...[Details]
Previously, the Federal Communications Commission (FCC) of the United States approved Ligado's (Ligado Networks is an American satellite communications company) application for communication frequenc...[Details]
Recently, the World Economic Forum announced that 11 new factories have joined its global lighthouse network, of which five Chinese factories have made the list, namely CATL (Yibin, China), Haier (...[Details]
This milestone was achieved on UScellular’s live 5G mmWave network using Nokia’s extended-range 5G mmWave solution and 5G CPEs powered by Qualcomm Snapdragon™ X55 5G Modem-RF System and Qual...[Details]
Compared with the driving circuit of the two-phase bipolar stepper motor, the driving circuit of the two-phase unipolar stepper motor is basically the same in terms of input section configuration, ...[Details]
One of the fastest growing areas for
LED
applications is effect lighting, also known as architectural lighting. Effect lighting can use RGB LEDs, which use three chips, each responsible ...[Details]