I would like to ask the experts:I used MSP430F1232 to make a 3V battery-powered instrument, but the power consumption is too high (about 0.8mA), so the battery life is very short (less than a month). ...
[i=s]This post was last edited by ddllxxrr on 2014-10-26 11:37[/i] First open Studio6.2, select New Project, and select ASF Project in the Type Selection. Then select the D21 chip by model or by devel...
1. Brief description
This article mainly explains the A40i Boa application, which is applicable to the Feiling A40i series FETA40i - C core board Linux 3.10 operating system. Other platforms can also ...
How many layers do most mobile hard disk boards have? Are they high-speed boards? Also, what are the prospects for hardware engineers in this industry?...
There is pDC->DrawText(rcClient.Width()-size.cx,size.cy,str); in the program. When compiling, it shows int __thiscall CDC::DrawTextW(const class CString &,struct tagRECT *,unsigned int)' : cannot conv...
Shanghai Jiexing Marine Technology Co., Ltd. was established in 2000 and is engaged in the design and development of marine accessories. In early 2019, the company successfully acquired XTronica, a we...
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[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]
1. Overview
At present, an information revolution is in the ascendant around the world, led by microelectronics, computers and communication technologies, and centered on information technolog...[Details]
1 Introduction
With the improvement of people's quality of life, lamps are no longer just basic indoor lighting tools, but also a kind of practical art for architectural decoration. When ther...[Details]
Overview
By transmitting ultrasonic energy into the human body and receiving and processing the returning reflected signals, phased array ultrasound systems can generate images of organs and s...[Details]
Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
UDN2916LB is a two-phase stepper motor bipolar driver integrated circuit launched by SANKEN. It can drive dual-winding bipolar stepper motors and is particularly suitable for controlling dual-step ...[Details]
Improving the coordination of material handling and internal transportation between departments in modern factories is an important measure to achieve full automation of production. Traditional mat...[Details]
1 Introduction
With the rapid development of the national economy, AC motors have played an extremely important role in industrial production. As the main traction motor in various industries,...[Details]
Different places have accumulated certain experience in equalizing charging of battery packs, but it is difficult to master it properly. Long-term non-equalizing charging or frequent equalizing cha...[Details]
In recent years, information technology based on microelectronics and computer technology has developed rapidly, and ultrasonic non-destructive testing instruments have also gained unpreceden...[Details]
1. Architecture and operation of electronic toll collection system
The basic principle of the electronic toll collection system is to enable a special device (on-board unit) installed on t...[Details]