I drew the board according to the typical circuit on the datesheet, but I can't measure the output. The input and enable terminals are close to 5V. Please help, save the child....
[i=s]This post was last edited by btty038 on 2020-5-11 16:55[/i]First, let's talk about frequency:Qorvo - TGA2962 is an ultra-wideband power amplifier that works in the 2-20GHz range. If it works in t...
"Embedded systems have great development prospects, and cutting-edge embedded technologies have emerged."As we all know, with the support of the country, independent innovation and research and develo...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-16 23:27[/i] [size=4]I happened to come across a national radio frequency map, also known as a division map. Those who are interested can downlo...
Preface
The fire alarm network monitor is an intermediate device between the fire alarm system and the city fire alarm network monitoring center. It completes the information forwarding betwee...[Details]
When it comes to system safety or high precision, no one, from manufacturers of low-end products to high-end products, from small assemblers to large suppliers, can afford to ignore the issue of ...[Details]
1. Introduction
In recent years, with the increase of human efforts in ocean development, research on the ocean has become more extensive and in-depth. Correspondingly, various environmental...[Details]
According to the main circuit of the three-phase AC motor forward and reverse control in the figure below, design a PLC control system for the motor forward, stop and reverse. The control requireme...[Details]
This blog post mainly introduces the basic ideas of virtualization and how to perform virtualization on the ARM platform, the hardware features provided by ARM, etc. Introduction to Virtualization Te...[Details]
Spirent Communications, a global leader in wireless network, service and device testing, recently announced the official release of Spirent Nomad HD call and voice test system. As VoLTE deployment co...[Details]
In actual measurement, a variety of natural factors can cause errors, and the advanced measurement system of Meiante, including temperature sensors and software functions, can automatically compens...[Details]
The global smart home device market is set to explode in the next few years. According to a forecast report released by IT research company IDC Japan, global shipments of smart home devices (includ...[Details]
On the morning of October 23, Apple recently submitted two patent applications, which revealed some details of the company's highly anticipated AirTags tracker. The documents contain a large number o...[Details]
As mobile phones are becoming thinner and lighter, the thickness of the camera module has become an important factor restricting the thickness of mobile phones. The bulky mobile phone cameras in the ...[Details]
On November 18, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding launched
a smart WiFi 6 router sol...[Details]
The KD2446 eddy current speed sensor adopts a rail-guided DIN structure and is an updated product of the KD2440. It has extremely low conversion lag and a frequency response up to 10KHz, making it su...[Details]
The economy and market in 2019 are full of uncertainties, but the seemingly weak industry environment has brought greater opportunities to OPEN MIND and its hyperMILL® software. More and more manufac...[Details]
Introduction The Internet of Vehicles (intelligent networking) industry is driven by the combined effects of policy, funding, and technology. In particular, the early arrival of the 5G commercial era...[Details]
According to foreign media reports, Solidion Technology, a provider of advanced battery technology solutions, announced that its battery scientists have successfully developed a cost-effective stra...[Details]
Power technology
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