[b]When designers think of passive components, they think of the manufacturing tolerances of inductors and capacitors, which are typically ±20% or ±10%. This is true in theory, but not in practice. Th...
[i=s] This post was last edited by xiszishu on 2014-4-3 15:25 [/i] I just started using launchapd to work with ADC10 and found this problem. I simply used a variable resistor to divide the voltage of ...
#define GSM_G
// System Head File#include stdarg.h#include string.h#include stdlib.h#include stdio.h#include ctype.h
// User Head File #include "option.h"#include "2440addr.h"#include "def.h"
//#inclu...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:42[/i] [font=宋体][font=Times New Roman]First, [/font][/font][font=宋体][size=12pt]regarding the maximum power point tracking (MPPT) function[/si...
Source : Semiconductor Device Application Network Author: Fang Youyi
Abstract: In this season of spring, when the weather is warm and the weather is still cold, the LED lighting market is facing new d...
Before Double 11, I saw the following event [i] 10,000 yuan instrument 8 yuan seconds | The third Keysight Double 11 instrument flash sale event has arrived as scheduled [/i] [i]https://bbs.eeworld.co...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
With the continuous consumption of earth's energy and the scarcity of resources, the harm of greenhouse effect to human beings, and the serious pollution of the atmosphere to the earth, the intern...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
The traditional display screen using 51 single-chip microcomputer to control LED dot matrix has relatively simple functions. If it is to achieve diversified functions, it often takes a lot of time ...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
FPGAs are used in 81% of electronic systems, including many commercial and defense products, and most FPGAs use BGA packaging. The BGA packaging is characterized by small solder balls and small sol...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[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]
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]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
Discrete Device
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