I'm working on LD driving recently. This kind of laser seems to also need a TEC semiconductor cooler to control the temperature. In this case, I have to make two power supplies to drive the LD and TEC...
[i=s]This post was last edited by 920005037 on 2022-2-22 11:03[/i]The USB interface of this downloader can use micro USB socket and large USB port. The switch can switch 5V and 3.3V to power the targe...
The STM32 National Seminar will be held in Shanghai on September 25 (today). The entire event will be live broadcasted. You can meet in the cloud and get gifts worth 10,000 yuan! Come and watch it~Liv...
EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
First of all, it should be clear that the connection parameters are determined by the host, and the slave can initiate a request to update the connection parameters. The host can directly send the con...
TI's automotive technology solutions theme event is back again. You can learn about the four major automotive electronics solutions: HEV/EV and powertrain, body electronics and lighting, infotainment ...
For example, the resistance and capacitance errors, the resistance and capacitance errors caused by temperature drift, etc. I would like to ask, can the linearity and allowable error of the current or...
0 Introduction
GaAs photocathode is a negative electron affinity photocathode with the advantages of high quantum efficiency, concentrated energy and angle distribution of emitted electron...[Details]
LabVIEW is a graphical programming language that uses icons instead of text lines to create applications. It is widely accepted by industry, academia, and research laboratories as a standard data acqu...[Details]
AX2020 is a continuous current mode LED driver IC. The input voltage range can be from 8V to 32V. The internal pulse switching frequency is 1MHz. The output current can be up to 1A. It can drive on...[Details]
According to recent news, Qualcomm will officially launch the new generation flagship mobile platform - Snapdragon 8 gen1 in two weeks. Although there has been controversy about the specific ...[Details]
1 Overview
A pressure transmitter is an instrument that converts pressure variables into a uniform output signal that can be transmitted, and there is a given continuous functional relationship...[Details]
There is a growing demand in many markets for high-efficiency, non-inverting DC-DC converters that can operate in either buck or boost mode, that is, step down or step up the input voltage to the...[Details]
I. Introduction Compared with traditional temperature measurement technology, infrared temperature measurement technology has great advantages and has been widely used in many industrial producti...[Details]
At present, the power management chip of electronic systems optimizes system efficiency through effective power distribution. The key to this management method is current detection, which not only he...[Details]
According to news on December 20, in April this year, the news that Oriental Materials planned to acquire the equity of TD TECH attracted attention in the industry. Disclosure documents show that it ...[Details]
The Belgian Microelectronics Research Center (IMEC) has joined hands with 16 partners to launch the EU Seventh Framework Program X10D project, which is committed to developing cascaded organic sola...[Details]
In the R&D, design, production and application of automotive parts, product testing and verification is an extremely important part. Verification tests are commonly used in the basic research, techno...[Details]
With the development of science and technology, organ transplantation has become the hope for survival for more and more patients with organ failure and malignant tumors, but the shortage of donor...[Details]
According to foreign media reports, on April 28th local time, ACEINNA announced the launch of the new ACEINNA IMU383ZA inertial measurement unit (IMU) sensor, which integrates triple redundant, three...[Details]
Artificial intelligence (AI) first became a formal academic field at an academic seminar held at Dartmouth College in the United States in 1956, and it has a history of more than 60 years. As artific...[Details]
As a new type of light source, LED has attracted wide attention for its energy saving, long life and no pollution. However, from the perspective of the domestic market, it still takes a long time...[Details]
Analog electronics
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