-
Conventionally, when a bit of port 51 (P1, P2, P3) is used as an input, 1 must be written to the corresponding latch first to turn off the FET. This is generally the case, but there are exceptions....[Details]
-
A spectrum analyzer is an instrument used to display the amplitude of a signal in the frequency domain. It is nicknamed "RF multimeter" in the RF field. In the RF field, traditional multimeters canno...[Details]
-
Jiwei.com News (Text/Xiao Ru) Recently, Hubei Province released the 2019 provincial key construction plan, arranging a total of 296 projects with a total investment of 1,285.1 billion yuan and an ann...[Details]
-
Low power consumption is an extremely important concept in the Internet of Everything. Most IoT nodes need to be powered by batteries. Only by correctly measuring the power consumption of wireless mo...[Details]
-
Development environment: WIN7 64 + CCS5.5 + OMAPL138_StarterWare_1_10_04_01 Development Platform: OMAP-L138 Development Kit (LCDK) 1. Start CCS5.5 and set up the workspace. 2. Create a project, Fil...[Details]
-
The S3C2440 memory controller provides the signals required to access external devices. This is a way to access extended peripherals through a bus. The S3C2440 memory controller has the following f...[Details]
-
There are several types of brakes, including friction, hydraulic and electromagnetic. Although electromagnetic brakes have advantages such as small action hysteresis, easy connection and reliable j...[Details]
-
Nidec Sankyo has officially started to expand the sales of S-FLAGⅡ in China. S-FLAGⅡ is the world's first AC servo motor with a built-in 23-bit magnetic encoder. Previously, S-FLAGⅡ has been mass-pro...[Details]
-
国内单片机多机通信方向技术开发应用已有相当长时间,在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。
A multi-machine programmable switching system expands 1 to 2 telephone lines into 4 lines with a capacity...[Details]
-
Realme is rumored to be working on launching the Realme X3 series. Multiple reports have revealed the existence of a phone called the Realme X3 SuperZoom. As the name suggests, the phone may u...[Details]
-
In actual applications, although active buzzers are easy to control, their disadvantages are that they are relatively expensive and are easily damaged after being used for a long time in a humid envi...[Details]
-
Overview of Nand Flash Nandflash is mainly read and written in page units, and erased in block units. Each page is divided into a main area and a spare area. The main area is used to store normal d...[Details]
-
TDA1521 is a dual-channel audio power amplifier integrated circuit, 9-pin single in-line package, output power 2×15w. It has stable performance and good sound quality, and is more common in audio a...[Details]
-
DHE-RD series radar level meter can be widely used in liquid and solid level measurement. Even under high pressure, strong corrosiveness, high hygiene requirements or other working conditions, it can...[Details]
-
The automatic test system for airborne electronic equipment needs to perform functional testing on hundreds of components, involving many types and quantities of signals. These signals are divided in...[Details]
EE_FPGA Learning Park
京公网安备 11010802033920号
EEWORLD