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Subway library uses NFC to make you fall in love with books again
Do you still have the habit of browsing books? In such a technological era, the probability of people reading books is getting lower and lower, let alone going to the library to read books. A group of students from the Ami Advertising School in the United States recently came up with a good idea. As the saying goes, they use technology to cope with the technological era and try to guide people to fall in love with books again. They and the New York Library
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Whether the Galaxy S4 has wireless charging function depends on the operator
Samsung did not mention the wireless charging function in this morning's press conference, and no wireless charging was found in the final official configuration. We learned that the Galaxy S4 will provide Qi standard wireless charging, but another bad news is that whether to use the wireless charging function will completely depend on the attitude of the operator. In addition, if the operator adopts S4 version with wireless charging function
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[3.15] Unknown means of mobile power supply 4: safety protection
If the result of the second-hand battery cell is that the mobile power supply has poor charging effect, short service life and poor stability, the internal circuit of the mobile power supply is closely related to the stability and safety of the product. Any electronic product has a certain failure rate. If the manufacturer does not take protective measures, such as overcharge prevention, overheating, overload, short circuit protection measures, it is easy to quickly scrap the cell in light cases, and production in heavy cases
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Samsung high-end Tizen system mobile phones will be released in August and September
Li Yongxi, vice president of Samsung Mobile, said in an interview with Bloomberg that the Tizen mobile phone with high-end configuration will be released in August or September. Our previous message was that Samsung would release multiple Tizen mobile phones this year, but this time we mentioned that Samsung would release a single flagship product. Bloomberg News quoted that this Tizen system mobile phone will rank at least in Samsung
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Galaxy S4, what do you think Yuanfang said
At 7:00 this morning, the Samsung Galaxy S4 conference broadcast live on Ainao has ended. The appearance, configuration and functions of the Samsung Galaxy S4 have been fully demonstrated. The release of the Galaxy S4 has a variety of things to say to both major mobile phone manufacturers and consumers. Yuan Fang, what do you think of Galaxy S4? Samsung in An
2014-03-15 14:27
experience
[Multiple pictures] Introduction to Samsung Galaxy S4
After the official release of the Samsung S4, foreign media got hold of the phone at the New York press conference. The summary of the experience is that "the Galaxy S4 has become better than S3". Although the overall feeling is still a plastic body, some new design elements have been added to make the phone look better. Let's take a look at S4. Galaxy S4 Whole Machine Design ▼ Back
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Send a short message to charge your mobile phone
When you see this title, you may think that there is some contradiction. The mobile phone is almost out of power. Who will send messages with the mobile phone code? Isn't it more power consuming? In fact, this is a portable mobile phone charging station powered by solar energy. When your mobile phone is almost out of power, you just need to send a text message, and the local power supplier will "remotely activate" your portable mobile phone charging station, similar to the coin operated in many cities in China
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[3.15] Unknown means of mobile power supply 3: black cell
As the core component of the mobile power supply, the quality of the cell directly determines the performance and safety of the product. Users who often pay attention to mobile power supply can easily find that it is also a power supply with a capacity of 10000mAh. Brand A can sell for two to three hundred yuan, brand B can only sell for about one hundred yuan, and brand C can even sell for less. What the hell is going on here? If the bill is divided by BOM cost
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Users can customize hardware! Re exposure of Google X Phone
On March 15, it was reported that there was basically no problem to see the X Phone at this year's Google Developer Conference. According to relevant sources, the X Phone sold online will accept customers' hardware customization services. In addition to color, memory and storage space (you can also pre install your favorite wallpaper, ringing tones, etc.), there are also processors (it is not clear which models of processors will be provided)
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Samsung Galaxy S4 official configuration and humanized functions
The Samsung Galaxy S4 launch conference arrived at 7:00 this morning (Beijing time) as scheduled. The press conference has ended, and the hardware configuration has also been officially exposed. Is the official hardware configuration consistent with our expectations? Now let's take a look at the software updates brought by S4. In terms of hardware configuration, due to the leakage of Unicom version S4 (GT-i9502)
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Xiaomi Box 15 resumed pre-sale function upgrade
In cooperation with CNTV, Xiaomi Box, which has been relaunched, will resume pre-sale at 10:00 a.m. on March 15. In addition, Xiaomi Box will be able to realize the linkage between mobile phones, PCs and smart TV through Milian technology. Mi Lian technology supports Airplay, DLNA and Miracast at the same time. When Xiaomi mobile phones, iOS devices and Xiaomi boxes
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The price of Sony Xperia SP official picture is 2900?
Everyone is familiar with Sony flagship Xperia Z. Maybe you don't like its 5-inch 1080P screen. Maybe this Xperia SP, code named "Huashan", which is constantly exposed, is your dish. The official picture was also exposed today, which may represent that it will be released in the near future. From the exposed official pictures, Sony's design element of 2012, transparent tape, is once again
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[3.15] Unknown means of mobile power supply 2: neglected conversion rate
In the article [3.15] Unknown Means of Mobile Power Supply 1: Virtual Label Capacity, we mentioned the problem of virtual label of the cell. However, you can still take the mobile power supply apart and see the labeled capacity of the cell. We should know that there is a very important and very non intuitive indicator of mobile power - conversion rate. We know that when electronic products are working, some of the electrical energy in the circuit will be converted into heat
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The X1000, the "world's fastest smartphone", was also officially released when it collided with the Samsung Galaxy S4
On the same day as the Samsung Galaxy S4, both chose the special day of White Valentine's Day. The X1000, the "world's fastest smartphone" jointly created by Indian mobile phone manufacturer XOLO and Intel, has also been officially released. The X1000 uses a single core Intel Atom Z2460 processor and is equipped with a PowerVR SGX540 GPU
Igao7 - Brief
2014-03-15 09:21
polular science
[3.15] Show you the performance parameters of mobile power supply
There are a variety of mobile power supplies on the market. When we select mobile power supplies, we often compare their parameters by comparing their appearance and portability. So, what are the main performance parameters of mobile power that deserve attention? Xiaoji made a conclusion here: capacity (mAh): the charge of rechargeable batteries is milliampere hours (mAh), which is the product of current intensity and time. When
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