I have four fans on my PC, the power supply, the CPU, the motherboard, and the graphics card. Every time I use the software speed fan to test, the temperature is over 90 degrees when I start the compu...
Texas Instruments (TI) has announced a controller area network (CAN) transceiver with industry-leading electrostatic discharge (ESD) protection up to +/- 8 kV (Human Body Model). This powerful device ...
[size=+0]Support eeworld, support TI, thank you for this event! TI's TMDXEVM3358 is an evaluation module for the AM335x ARM Cortex-A8 microprocessor. It can test, evaluate and develop the AM335x proce...
BENQ M23 dial-up Internet access problem. The executed commands are as follows: AT+CGDCONT=1,"IP","CMNET" OK AT%CGPCO=1,"PAP,,",1 OK AT$DESTINFO="211.103.040.171",1,9002 $DESTINFO:3", 1, <902 AT$NOSLE...
Windows 2000 (including Microsoft Windows 2000 Professional, Microsoft Windows 2000 Server, and Microsoft Windows 2000 Advanced Server) is a new generation of operating system (OS) based on the NT cor...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Embedded System
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