What is 802.11ah or HaLow?
What is 802.11ay?
802.11af White-Fi Technology
Compare 11a, 11b, 11g and 11n to provide the differences between 11a, 11b, 11g and 11n, 802.11 standards
What is Wi-Fi 6 and w...
Control battery output and prevent battery reverse connectionThe fourth figure should be able to be completely shut down. The output loop and the body diode of the PMOS tube are in opposite directions...
Last week, because my phone couldn't receive the sensor data from the kit, I thought about using the original phone battery on the kit to solve the battery life problem. After a few days of trial, I p...
The object of the analog front end processing is the analog signal given by the signal source. Its main functions usually include signal amplification, filtering, receiving ADC and/or transmitting pat...
Today is the winter solstice, and I saw that everyone in my circle of friends is eating dumplings. I want to write a topic to wish everyone a happy winter solstice. I have a 320RGB*480 dots matrix TFT...
I am not good at expressing my emotions, and I have many things that I keep in my heart and don't want to say. Through this Thanksgiving event organized by the eeworld moderator, I would like to thank...
On the evening of May 29, NavInfo released an announcement stating that it is committed to professional strategic cooperation with AECC in the field of domestic automotive electronic chip technology ...[Details]
Fire-fighting electrical equipment is powered by the main power supply when it is normal, and should be powered by the emergency power supply in the event of a fire. When the main power supply is cut...[Details]
The simplicity of using a single microcontroller input pin to input multiple bits of information, compared to the complexity of a UART, can prove useful. This scheme allows scanning of a keyboard, mod...[Details]
The Shenzhen International Future Automotive and Technology Exhibition (EVAC 2019), hosted by UBM Creative, will be held from December 19 to 21, 2019. Automotive people feel that autonomous drivin...[Details]
iPhone 8 and Note 8 will be released in September, and even Sharp and Blackberry will be back in early August. It's almost time to change your phone again . Have you thought about what to do with y...[Details]
VR headsets are virtual reality head-mounted display devices that guide users to feel like they are in a virtual environment. In 2021, the global shipments of VR headsets will reach nearly 11 million...[Details]
On December 18, the CGN Zaozhuang Shanting 400MW/800MWh energy storage project (Phase I) was successfully connected to the grid. The Shanting District CGN Shanting energy storage project took only 9 m...[Details]
IT Home reported on October 6 that according to netizens, a new OPPO phone has passed FCC certification. The model is CPH2185. The product name is not clear at the moment, but it is obviously a...[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]
Pulse code modulation (PCM) technology and incremental modulation (ΔM) technology have been widely used in digital communication systems. When the channel noise is relatively small, PCM is general...[Details]
Nokia recently announced that its liquid-cooled 5G AirScale base station solution has helped Finnish mobile operator Elisa reduce its carbon emissions. According to Nokia, the technology reduces the ...[Details]
0 Introduction -30-300℃ is the most commonly used temperature range for scientific research and industrial production. With the increasing requirements for temperature measurement accuracy and resol...[Details]
Recently, the new generation of ultra-high efficiency 42kW stack products of Beijing Xingchen New Energy Technology Co., Ltd. (hereinafter referred to as "Xingchen New Energy") passed the authorita...[Details]
Whether it is MOSFET, IGBT, SiC MOSFET, or GaN HEMT, each power device requires a corresponding gate driver IC. A suitable driver IC can simplify the complexity of your system design and save R&D t...[Details]