It has been a long time since we heard about LoRa. Just when people had forgotten about it, an announcement from the Ministry of Industry and Information Technology once again brought it to the forefr...
As a system hardware design engineer, are you still worried about choosing a cost-effective isolation solution for multiple power outputs? The merger of ADI and Linear is a powerful combination. For s...
In the process of building FSM, I encountered a problem:
The PPT says that 02 selects V+, but in practice I can't select X+ with 01, but 0x80 selects X+, 0x40 is X-, 0x20 is Y+...
Therefore, I feel th...
A few questions about switching power supplies, as shown in the picture. If anyone on the forum is familiar with switching power supplies, please help reply....
[i=s]This post was last edited by QWE4562009 on 2021-7-23 13:46[/i]CC2540 transmission power is not enough (for example, not enough to 0dbm), how can it be solved? The impedance is already 50 ohms....
1. What is a programmable power supply? Programmable arbitrary power supply is a power supply whose certain functions or parameters can be controlled by computer software programming. For example...[Details]
On January 14, Dinglong Co., Ltd. issued an announcement stating that in order to enhance the company's competitiveness in the core import-substituting process materials industry for optoelectronic s...[Details]
MIT's biomimicry lab recently broke the speed record with its Mini Cheetah robot: It's not quite as fast as Usain Bolt, but it can probably run faster than you. Plus, the robot has no eyesight, and...[Details]
Shortly after the start of this year, Yu Chengdong mentioned for the first time in an interview a new concept under Huawei's smart car selection mode, namely ecological brand. In April, Yu Chengdon...[Details]
The topic we introduced this time is "Advanced EMC and ESD protection solutions for mobile phones. With the development of mobile phones, more and more new technologies and solutions have emerged. ...[Details]
An oscilloscope can better measure AC signals and view waveforms, becoming a powerful helper for radio enthusiasts. As a precision measuring instrument, the price of an oscilloscope is much higher ...[Details]
Abstract: This paper introduces the main features of Advantech PCI-1721. It has waveform output function with a maximum update rate of 10 MHz, automatic calibration function and board ID, etc. It i...[Details]
Rutronik Elektronische Bauelemente GmbH and Chi Feng Electronics, a Taiwanese manufacturer of acoustic components, have signed a global distribution agreement. The agreement covers all Chi Feng Elect...[Details]
On August 24, Ruichuang Micronano released its 2021 semi-annual report showing that its operating income in the first half of the year was 870 million yuan, a year-on-year increase of 255.54%; its ne...[Details]
During the Taipei Computer Show at the end of May, Intel announced a special edition processor, the Core i9-9900KS. Compared with the existing Core i9-9900K, the biggest change is support for an unpr...[Details]
Based on the FPGA platform, Zixing Technology continues to mass-produce highly reliable, cost-effective advanced driver assistance systems (ADAS), intelligent cockpit systems (IMS), and other in-vehi...[Details]
Circuit Function and Advantages
The circuit described in this article is shown in Figure 1. It provides a low-cost, low-power, unipolar, differential receiver. The input video signal is first ...[Details]
Compared with traditional short-distance communication, near field communication ( NFC ) has inherent security and rapid connection establishment. These advantages also make NFC popular in the mo...[Details]
Recently, the SG1000HV centralized inverter developed by Sungrow has successfully passed the certification test of China Electric Power Research Institute GB/T19964-2012 "Technical Regulations fo...[Details]
RF/Wirelessly
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