I looked up Knowles online and it seems to be a well-known company. I took a fancy to their ultrasonic microphone SPU0410LR5H. I looked up ultrasonic on the official website and found this model. I al...
RT, I'm curious about the black glass face recognition attendance machines. What kind of sensors do they use to determine if there is someone in front of them? If the camera is turned on all day for f...
Dear netizens: I saw on the Internet that a company in North America has developed a one-cent RFID tag. This will be a great boost to the popularization of RFID. Although it cannot be applied on a lar...
Should the filter capacitor and bleeder resistor in the circuit be placed before or after the anti-reverse polarity diode?
What will happen if a capacitor of several μF is placed before the reverse-co...
Today I received a call from SF Express saying that a package had arrived. I asked them to leave it at Cainiao Supermarket. I went to pick it up after noon. Wow, it was huge! It was bigger than I imag...
We are looking forward to and working hard on autonomous driving technology, but before it is realized, we can still use adaptive cruise control to ensure pseudo-autonomous driving on the highway. ...[Details]
According to a new patent discovered by foreign media LetsGoDigital, Sony is developing a new PSVR helmet for PS5. This new VR helmet looks like it will have tactile feedback, LED light bars, sensors...[Details]
The Android Unified Push Notification Alliance announced today that it has recently received progress confirmation from four companies, including Huawei Technologies Co., Ltd., Guangdong OPPO Mobile ...[Details]
Japan has sanctioned South Korea by restricting the export of electronic hydrofluoric acid, etc., breaking the previously stable supply relationship and ushering in a historic opportunity for Chinese...[Details]
Recently, as a leading brand in the industry, SAJ Electric's newly developed new generation photovoltaic inverter Sununo Plus 6K-M passed the China Quality Certification Center (CQC) certification ...[Details]
Using a single-chip microcomputer to play music is probably one of the issues that single-chip microcomputer enthusiasts are interested in. Here we use the experimental board provided by the website ...[Details]
China Energy Storage Network News:
Recently, the National Development and Reform Commission and 12 other departments issued the "Notice on Printing and Distributing Several Policies to Prom...[Details]
The Maldives is home to more than 500,000 people who live on hundreds of islands, most of whom rely on expensive and polluting imported diesel for electricity.
Now, the Republi...[Details]
The "Special Plan for Communications Infrastructure in the Lingang New Area of the China (Shanghai) Pilot Free Trade Zone (2020-2025)" (hereinafter referred to as the "Special Plan") was officially...[Details]
Introduction
With the increase of water storage in the Three Gorges Reservoir, the probability of major landslide disasters along the two banks of the river has increased. The landslide disaste...[Details]
First, paste the structure and circuit of the clock: Understand what is a machine cycle and an instruction cycle: The timing of various different bytes and different cycle instructions (impo...[Details]
From September 7 to 10, the 2019 World Internet of Things Expo was held at the Taihu International Convention and Exhibition Center in Wuxi, Jiangsu. This expo invited more than 10,000 representati...[Details]
According to Reuters, on Wednesday local time, German Chancellor Angela Merkel called on European countries to seek a common attitude towards China and hoped to allow Huawei to participate in the con...[Details]
On January 17, it was learned from the Northwest Branch of State Grid that at the Qinghai-Henan DC Near-zone New Energy Control Strategy Optimization Technical Review Meeting that had just been hel...[Details]
Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
Talking
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