Today to share the knowledge of diy wireless charging emission board, which will also explain the diy radio transmitter, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>Self-made wireless charger 1: External module installation Procedure Attach the module to a place far from the MicroUSB interface. Step Connect the MicroUSB or Lightning port on the module to the phone. Steps such asIf there is double-sided tape on the receiver, it can be glued directly to the back of the phone. If it doesn't come with it, you have to figure it out yourself. Step to select the most appropriate position, be careful not to let the part of the connection line warped phenomenon.
Wireless charging setting method of Apple mobile phone: click [battery] in the phone setting menu, click the option of [wireless charging setting], and turn on the switch on the right of [charging silent mode].
Question 1: How to make wireless charger? There are many ways to use wireless chargers, mainly to see how the reception is installed. But no matter what the product is, it's close. FuckAnd the way to do that is to put it on the launch pad. Take the mobile phone for example, the current mobile phone is generally added a mobile phone jacket, in this jacket there is a wireless receiver module. The phone can be charged wirelessly with this jacket.
Qi Wireless charging: Qi is a wireless charging standard that is supported by many phones and chargers. Wireless charging can be achieved simply by placing the phone on a charger or wireless charging dock that supports the Qi standard. Bluetooth charging: Bluetooth charging is a relatively new wireless charging technology that transmits energy through Bluetooth signals, wirelessly connects the charger and the phone, and transmits energyTo the phone for charging.
1, He did another sensational thing in the technology circle, he created a desk called Air desk, and in the name of the student He | I made a product that Apple gave up...... In the video. After the video was released, He happily mentioned that the top of the hot search list of major platforms, and the video has broken the 9 million mark. What an Air desk actually isThe students made a very high-tech table, inspired by the Apple Air power wireless charging board.
2, in addition, Lege in its Tmall flagship store marked LIFT1 as "classmate He's model", although this desk is not classmate He's homemade AirDesk, but it has the function of automatically adjusting the height of the desktop. The price range of the product is 2,593 to 5,184 yuan, and some styles are out of stock. After the video was released, Lege's share price rose in response, with a cumulative gain of 151% at the opening, and the company's market value increased by about 500 million yuan to 47.6 billion yuan.
3, everything starts with the "Apple gave up the product AirDesk", the video caused a great response, He students were also praised almost to kill, "the next Jobs - Hobus!" However, Hobbs was soon tortured by netizens! It reveals that the table is not much technical content in nature, but the video special effects it uses mislead the audience, making people feel good and good Cyberoh.
4, Classmate He's video is a "chia rice" business order. At the end of the video, He mentioned the likes of this issueHands-on small production, you can search the TX2 RX2 five-function remote control IC on the Internet, compare the IC rule book to the reference application circuit, do a super regenerative receiving circuit, the transmission part to do a simple quartz crystal oscillation circuit, the common frequency can choose 2145MHZ. However, it is best to have professional instruments (spectrometers) to debug the accepted part, otherwise debugging is more difficult.
3, from the search for the principle of explanation, manufacturing instructions, and related parts or sleeve material supply. If you can find the above books between 1980 and 1995 (including science and technology magazines for middle school students), their records are relevantThe list is endless. Transmitters and receivers for homemade radio communication, please comply with the national regulations on radio frequency and emission intensity management, such as the use of non-amateur channels, please apply to the local management department.
4, the simplest, with a diode can do simple radio! The production process is available online. What's more, you can make a signal receiver with a wire, which can be clear on the TV and can receive several radio stations.
5, you can buy a remote control module on Taobao, the price is much lower than their own production. Remote control devices violate local radio regulations, strictly speakingIt's against the rules. Must not be used for illegal purposes. Modules sold on the Internet usually offer 1-4 channels to use, but few are far away, and debugging is very troublesome if you want to make your own. 6, this circuit network is very much, it is recommended that just start to do transmitter, as long as a high-frequency tube can be made, the receiver is selected ready-made FM radio, about the receiving distance of about 50 meters.
This is the end of the introduction of diy wireless charging emission board and diy radio transmitter, do not know you find the information you need? If you want to know more about thisInformation, remember to collect attention to this site. < / p >