[i=s]This post was last edited by hfhc on 2020-7-5 03:36[/i]A preliminary study on STEVAL-MKI109V3 debugging and logic construction
Since the computer was reinstalled last time, many environments have...
[i=s]This post was last edited by tongshaoqiang on 2021-3-4 17:13[/i]As shown in the figure above, transistor 8050 is used to control 2 relays (4100F-5V, HF46F-5V). The input of the coils of both rela...
summary:
Transmission lines that transmit microwave signals and microwave energy in a directional manner are called microwave transmission lines. Commonly used TEM mode transmission lines include coax...
The previous article introduced the writing of capacitive touch driver, including the modification of device tree and driver program (IIC driver + interrupt + input subsystem), and tested the touch fu...
Speaking of baseband and radio frequency, I believe everyone is familiar with them. They are two common concepts in the communications industry and often appear in front of us.However, the more common...
Selection problem, there are 2 options:Option 1: Use 2802x series, but it only has 1 uart, I need 2 uarts. Does TI have a chip similar to SPI to UART or I2C to UART? If so, please recommend a model.Op...
Take a look at the schematic: Baidu Encyclopedia: 74HC573 digital tube ----------------------------------------------------------------------------------------------------------- The 74HC573 is a t...[Details]
Xiaomi Mi 11 is here ahead of schedule! The pace is faster than we expected. Flagships are no longer regularly updated once a year. Manufacturers are rushing to enter the next stage ahead of schedule...[Details]
The widespread use of LED energy-saving lamps has brought new changes to people's daily lives, but it has also brought a large number of broken energy-saving lamps. According to statistics, most of...[Details]
There are two control registers related to the timer/counter:
1. Timer control register TCON (byte address 88H)
Bit Address
8F
8E
8DH
8CH
8BH
8A
...[Details]
In the field of automotive technology, CATL Intelligent Technology is committed to the design, production, sales and service of skateboard chassis. This skateboard chassis is not just a simple exte...[Details]
The ABDAC peripheral on the AVR32 MCU is ideal for generating audio playback. This article explains how to do this and includes a link to a sample driver that generates a sine wave output. Many...[Details]
introduction
The single-chip microcomputer has a broad market prospect due to its cheapness, small size, strong plasticity and high stability. When developing products with switching power modu...[Details]
For the ultrasonic ranging module, just connect the 51 microcontroller to the 12864 LCD and the HC-SR04 ultrasonic module. I haven’t seen much about the specific program, and I don’t know the hardwar...[Details]
1. Clock Architecture CPU-FCLK：400MHZ AHB bus-HCLK: 136MHZ APB bus-PCLK: 68MHZ Documentation explanation: Chinese translation: FCLK, HCLK and PCLK, FCLK is used by ARM920T. HCLK is used for ...[Details]
Recently, the Ministry of Education announced the notice on the registration and approval results of undergraduate majors in ordinary higher education institutions in 2020, and 10 new universities we...[Details]
Lenovo Netcom Technology Co., Ltd. (hereinafter referred to as "Lenovo Netcom"), a leading intelligent data management solution and service provider dedicated to driving Chinese companies to unleash ...[Details]
Against the backdrop of global overcapacity and intensified market competition, and with the rapid development of a new round of scientific and technological revolution and industrial revolution, dev...[Details]
January 21 news A new Bluetooth SIG certification shows that Samsung will launch a Galaxy S21 model that only supports 4G networks. The certification list shows models with model numbers SM-G990F a...[Details]
In recent years, more and more small mobile devices such as mobile phones and tablets are equipped with NFC functions. NFC is the abbreviation of Near Field Communication. It is a function that can e...[Details]
As a popular
third-generation semiconductor
technology,
GaN
has a wide range of applications
in
data centers
, photovoltaics, energy storage,
electric vehicles
and o...[Details]
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