Moving parts from multiple companies, including Qorvo, guided the Perseverance rover to its landing on Mars. This blog post details the spacecraft’s amazing entry, descent and landing (EDL) process an...
[size=5]Precision amplifier circuit[/size] [size=5] [/size] [size=5]Convert 0~0.5mV voltage into 0~5V for A/D conversion. OP07 is used to form a two-stage integrated operational amplifier circuit. The...
By combining power delivery and communications over a single Cat3 or Cat5 cable, engineers can quickly build Ethernet networks at a lower cost and with less maintenance than would be possible with sep...
In the first half of 2020, from epidemic prevention and control to the "two sessions", "new infrastructure" and "new consumption", with the accelerated layout of 5G, big data, artificial intelligence,...
As shown in the figure,1. A diode D2 is added to the positive feedback of the op amp U1A, and the voltage of the voltage source V1 is adjusted so that the voltage of U1A's pin 3 exceeds the voltage of...
Antenna analyzers and standing wave meters can both be used to measure standing waves in antenna feed systems, but they differ greatly in function and characteristics.
Antenna Analyzer
S...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to foreign media reports, on November 24th local time, the US Patent and Trademark Office officially granted Apple a patent. The patent is related to the vehicle environment and can provide...[Details]
【Abstract/Introduction】
Samtec has developed an innovative, easy-to-use alignment technology to ensure peak performance of precision, high-frequency compression-mount connectors in t...[Details]
Today, Xiong Junmin, Vice President of Honor Business Department (Products), published a long article mocking some manufacturers for their distorted understanding of gaming phones. He questioned how ...[Details]
China Energy Storage Network News:
On September 26, 2015, President Xi Jinping proposed the idea of building a global energy internet at the United Nations Development Summit. Over the past...[Details]
Computer vision systems are known to sometimes make inferences about scenes that contradict common sense. For example, if a robot is processing a scene of a dining table, it might completely ignore a...[Details]
Development platform: iTOP-4418/6818 development board To modify the 4418 & 6818 screens, you need to modify the uboot and kernel respectively. First, modify the uboot. 1. First enter the Android...[Details]
Recently, Leifeng.com learned that an investigation by foreign media BuzzFeed News found that Sensor Tower, a well-known mobile application data analysis company for technology developers and ...[Details]
At 10 am on May 13, OnePlus 7 Pro officially opened for pre-order on OnePlus official website and JD.com. Within 5 hours of the opening of pre-orders, the number of reservations on JD.com had reached...[Details]
According to DigiTimes, Apple is considering using titanium alloy to make iPad shells, replacing the aluminum alloy shells on the current iPad. Last month, there were rumors that the 2022 iPhone woul...[Details]
Motors, batteries, and motor control technology are the three cores of new energy vehicles. The core of motor control technology requires high-efficiency motor control inverter technology, which re...[Details]
After reading this code, I finally understood what the rule multi-channel transfer is all about and how it is implemented as a whole. Attached code: /**********************************************...[Details]
AD7674 can provide 3 different conversion rate working modes to optimize performance for different specific applications. The 3 working modes are as follows: WARP, allowing sampling rates up to 800 k...[Details]
introduction The sum-difference network in the radar single pulse angle measurement system is a key component for forming the sum-difference beam. Common microstrip sum-difference networks includ...[Details]