-
The leaker Ben Geskin showed the real face of the physical Apple Card credit card on Twitter today. This is an important part of Apple's attempt to test the waters in the Internet service industry. T...[Details]
-
High performance liquid chromatography (HPLC) has now become one of the important means of organic chemical analysis. Similarly, in food analysis, whether it is residue analysis or component analysi...[Details]
-
STM32F407 3 ADC alternate sampling (operation register)
Three ADCs alternately sample
In multi-ADC mode, ADC1 is the master and ADC2 or ADC3 is the slave, which are triggered alternately or simulta...[Details]
-
1 Introduction
Light-emitting diode (LED) display screens have the advantages of high brightness, clear images, bright colors, low driving voltage, low power consumption, vibration resistance,...[Details]
-
Due to the many advantages of LED , such as environmental protection, long life, high photoelectric efficiency (the current luminous efficiency has reached 100LM/W), and earthquake resistance, it...[Details]
-
0 Introduction
In recent years, with the continuous development of sensor technology, especially the widespread application of single-chip microcomputer technology, more and more small sensor measure...[Details]
-
IoT (Internet of Things) devices used in homes, cars, mobile communication devices, and payment systems are beginning to become popular in the healthcare and industrial fields. These billions of conn...[Details]
-
Systick in STM32 has a total of 4 registers, the names and addresses are:
SysTick_CTRL, 0xE000E010 -- Control register
SysTICK_LOAD, 0xE000E014 -- Reload register
SysTick_VAL, 0xE000E018 -- Curr...[Details]
-
In the process of learning MCU, the reasonable setting and application of MCU timer is a very critical step, and it is also one of the links where new engineers who have just started to learn MCU kno...[Details]
-
1.
2. GPIO
Consult the chip manual: GPIO
Code:
3. Initialize the peripheral base address
Open the arm core manual,
The ba...[Details]
-
1. What are the main functional components inside the MCS-51 microcontroller? What are their functions? 2. What are the functions of the EA, ALE and PSEN terminals of the MCS-51 microcontroller? A...[Details]
-
TSMC's customer list shows that Apple is the absolute main source of TSMC's customer revenue, accounting for 25.9% - no other company has reached double digits. Data from Bloomberg and DigiTimes sh...[Details]
-
In electric vehicles, the temperature of all system units needs to be constantly monitored. High currents lead to losses and corresponding heat generation, especially at the contacts. TDK has now d...[Details]
-
The oscilloscope is sometimes called the "electronics engineer's screwdriver," indicating that it is an essential tool used for a variety of different tasks. It used to be that you could use a flat-b...[Details]
-
The intelligent medical system with PACS as the main body proposes an overall solution for digital hospitals from two levels, namely the core level and the department level. At the department level...[Details]
Linux and Android
京公网安备 11010802033920号
EEWORLD