-
The quartz tube level gauge is a commonly used detection instrument, which is widely used in various transparent liquid containers and boilers in the petroleum, chemical, electric power, metallurgy an...[Details]
-
China Energy Storage Network:
Climate change has become one of the major challenges facing all countries in the world today.
The 26th United Nations Climate Change Conference (COP26)...[Details]
-
Traditionally, low power consumption in embedded processors has been achieved by using some low-power idle or sleep modes. Now, embedded processors have to take on more complex tasks and require ...[Details]
-
The driving range of electric vehicles is greatly reduced in winter. The main reason is that the power battery does not work well at low temperatures. However, CATL has released a battery that is not...[Details]
-
The microcontroller source program is as follows: #ifndef _HT1621B_H_ #define _HT1621B_H_ #include reg52.h #include intrins.h //In order to use NOP #define NOP _nop_() #define uchar unsigned char ...[Details]
-
Assembly program for using MCU T0 as timer to realize digital tube display (query method)
The circuit is: P0 port is connected to the font code pen segment of the digital tube, and P2 port is connec...[Details]
-
As power density increases, energy loss becomes more concentrated. Higher efficiency means lower heat loss. Improving power efficiency is rapidly becoming the only viable measure to increase power ...[Details]
-
In order to make the agricultural and sideline products electronic trading system meet the needs of transaction management, fund settlement and collection of various market fees, and to maximize ...[Details]
-
Sina Digital News reported on the morning of December 31 that Motorola will launch a smartphone code-named "Nio" in the first quarter of 2020. This phone has appeared on the Geekbench test platf...[Details]
-
In the 51 MCU, the external memory is connected using a three-bus method, namely: data bus, address bus, and control bus. In the design with external memory, the P0 port of the 51 MCU generally serve...[Details]
-
DxO has a special holiday gift for photographers – save 30% on award-winning software DxO is celebrating a great year in the world of photography with a great deal. This December, quality-conscious...[Details]
-
Genscape is a company that uses proprietary monitoring technology to track hundreds of industrial facilities, including the Tesla Gigafactory near Reno, Nevada.
The video about Tesla's Gigafac...[Details]
-
1 Overall design The automatic guided vehicle (AGV) control system of the logistics center consists of three parts: AGV intelligent control module, monitoring module, and wireless network communicati...[Details]
-
Brand refresh reflects company’s growth and commercial leadership DigiKey, a global distributor of commercial off-the-shelf technology components and automation products with rich product categorie...[Details]
-
pc:Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]