-
After Nick Holonyak Jr.
invented LED in
1962
, LED became the focus of the world due to its long life and energy saving characteristics. It has developed rapidly, gradually changing from low-
...[Details]
-
Comparators are widely used circuit elements. In many cases, such as square pulse shaping circuits, the accuracy of the voltage comparison is not critical and the voltage value can vary within a few ...[Details]
-
In order to understand how u-boot performs hardware ECC, let's briefly analyze the related functions. NandFlash performs read and write operations in pages as the smallest unit. The read operation ...[Details]
-
MCU manufacturers are aggressively scrambling to grab a piece of the Internet of Things (IoT) market. As the Internet of Everything and wearable device business opportunities are rising, the shipment...[Details]
-
Hello everyone, this article introduces the physical layer of the LIN bus.
LIN is a low-cost communication bus compared to CAN.
For cost reasons, the LIN communication line is one w...[Details]
-
High-definition megapixel lenses have the same technical principles and characteristics. However, most security professionals may only know about aperture, focus, zoom, anti-vibration, infrared ...[Details]
-
With the advancement of modernization, people's demand for automation is getting higher and higher, making the complex control of motors become the mainstream; DC motors have good starting and braking...[Details]
-
What is DMA? DMA (Direct Memory Access) is an important feature of all modern computers. It allows hardware devices of different speeds to communicate without relying on a large interrupt load of...[Details]
-
Introduction: The basic framework of C language programming for PIC microcontrollers The basic method of writing PIC microcontroller programs based on the PICC compilation environment is similar to...[Details]
-
1. Circuit design and EMC component selection
At the beginning of a new design and development project, the correct selection of active and passive components and perfect circuit design tech...[Details]
-
The B or BL instruction causes the processor to jump to "subroutine name" and begin execution. The difference between the two is that the BL instruction jumps to the subroutine.
Before the program ...[Details]
-
I have taken a lot of detours when using TFT screens recently. Since TFT screens are all 16-bit, most of them use a set of IO ports corresponding to 16 data bits to transmit data through parallel por...[Details]
-
Summary: We are actually exposed to many operating systems, such as windows, Android, IOS, and Linux, all of which are operating systems. The microcontroller also has its own operating system, called...[Details]
-
China Energy Storage Network:
With the gradual implementation of the "double points" policy and the revision of the foreign investment industry guidance catalogue, major automobile manufactur...[Details]
-
Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
