Digital oscilloscope design document written by teacher "田中坤", goodBased on the hardware resources of Mini51 board, I have been thinking about the scheme of digital oscilloscope for a long time, but I...
The product I recently developed uses two SDRAMs. The capacity of a single chip is 512Mbit, with 4 banks. The capacity of each bank is 8192*512*32bit (that is, 13 rows, 9 columns, and each unit is 32b...
1. Bus Transceiver:Common devices: SN74LVTH245A (8-bit), SN74LVTH16245A (16-bit)Features: 3.3V power supply, direction control required,delay: 3.5ns, drive: -32/64mA,input tolerance: 5VApplication: da...
What is the difference between 9B96 and 9D96?Also, the flash and ram on 8962 are all used up. Is there any other way besides changing to 9B/9D with EPI? What other chips can be connected to external r...
I used TMS32LF2407 to make a very small system. All it does is use the XF pin to control the flashing of an LED. After I burned the program into FLASH, I used a simulator to run it (MP/MC#=0), and the...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
0 Introduction
High-precision current source can provide high-precision current supply for precision instruments, and is suitable for automatic measurement tasks of various resistors in semico...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
0 Introduction
Wireless Sensor Network (WSN) monitors the target by deploying a large number of sensor nodes in the target area. WSN realizes the positioning and tracking of the target, determi...[Details]
DIY/Open Source Hardware
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