I use this data download program under evc, and connect the pda with a usb cable, but it always prompts that I cannot establish a connection with the server. I would like to ask all the experts, what ...
Texas Instruments Incorporated (TI) today announced the launch of its new Sitara AM335x AM335x ARM Cortex-A8 Starter Kit, which provides a low-cost platform for smart appliances, industrial and networ...
Hehe... The title is just a 8*8 dot matrix of a greedy snake...I believe there are already a lot of such snakes in the jar... But with the idea that "there are a thousand snakes in the hands of a thou...
[table=98%] [tr][td]As the title says, I am making something recently and need a 12V battery to power it. I used a battery pack, but when I powered it on, I found that the circuit did not work properl...
[b]The schematic is being produced. [/b] [b] Moen is responsible for the overall schematic design, [/b] [b] superccj is responsible for drawing the XC95144---TQ100idt7204, NE5532, ads830e components. ...
Dear comrades: There is a voltage sampling function in my touch screen driver. This function obtains the voltage by reading AC97. There is a small delay program in it: [b]do { ReadAC97 (0x76, &adcData...
As the whole equipment is constantly miniaturized and power-saving, low-power-consumption low-dropout linear regulators (LDO) are becoming the mainstream of the linear regulator market for switching p...[Details]
Maximize instrument utilization and reduce
test times
Increasing the throughput of automated test systems can improve efficiency. Using off-the-shelf tools (COTS) such as multicore proc...[Details]
Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m~1kHz), audio (20Hz~20kHz), video (20kHz~10MHz), radio fre...[Details]
The small size and low cost of home appliance control boards mean that high-cost materials will not be used in the circuit to solve the electromagnetic interference problem. The interference of hom...[Details]
Broadband services supporting triple play voice, video and data are evolving for first mile customers (small businesses and homes). A key factor in this FTTx evolution is GPON (Gigabit Passive Opti...[Details]
Multiple Input and Multiple Output (MIMO) technology is arguably the next most important development in wireless communications since the advent of digital communications. Many new wireless commun...[Details]
Today, various applications such as consumption, computers, industry and instruments urgently need compact and effective power solutions, while also meeting the requirements of efficiency, fast tra...[Details]
This article will discuss a common problem in wireless mobile data reception.
Problems facing RF receivers
The common problem faced by RF receivers is that the same hardware must be used ...[Details]
AD604 is a product of Analog Devices (AD). Compared with similar products, AD604 has the characteristics of ultra-low noise, high precision, continuously adjustable gain, and the decibel (dB...[Details]
TMS320C62X is a new generation of high-performance fixed-point digital signal processor (
DSP
) chip
from Texas Instruments (
TI
). The software design problem based on
DSP
is to use...[Details]
1. Introduction
The balance ability
of human beings
is the basis for people to carry out various sports. People need
balance ability
to stand, sit, lie down and walk
. Once
...[Details]
Abstract:
Aiming at the problems of repeated design and high cost of existing LED large-screen displays, a modular LED large-screen display is proposed, which can realize flexible configurati...[Details]
This paper introduces the technology and application of optical transceiver modules and digital non-volatile variable resistors in optical communication networks, and focuses on the design and appl...[Details]
1 Introduction
In recent years, with the rapid growth of mobile phones and MP4 video players, it is estimated that the production of mobile phones this year will reach 1 billion units, and...[Details]
1. Introduction
Most of the existing heaters use traditional devices such as electric heating tubes and electric heating wires for heating. The outer shell of the electric heating tube is a ...[Details]