This article to talk about wireless charging how to weld, and wireless charger tutorial video corresponding knowledge points, I hope to help you, don't forget to collect this site oh. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, How to do wireless charge yourself
1, self-made wireless charger 1: External module installation steps Attach the module to the place where the MicroUSB interface is compared. Step Connect the MicroUSB or Lightning port on the module to the phone. Steps If there is double-sided tape on the receiver, you can glue it directly to the back of the phone. If it doesn't come with it, you have to figure it out yourself. procedureChoose the most suitable position, be careful not to let the part of the connection line have the phenomenon of warping.
2, you can buy a wireless charging receiver, stick it on the back of the mobile phone or insert the mobile phone charging port, the advantage of this method is that the cost is low, there is no need to replace the mobile phone or dismantle the internal phone, the disadvantage is that it may affect the beauty and feel of the mobile phone, as well as increase the wear and tear of the charging port.
3, we open the phone, click open Settings, enter the phone Settings interface. In the phone setting interface, we click on the battery to enter the battery setting interface. In the battery Settings screen, we click to open the battery keyKang. In the battery health interface, we can directly turn on the wireless charging switch. Prepare a wireless charger to charge the phone.
4, to add the wireless charging function to the ordinary mobile phone, the most critical is to install a wireless charging receiver. This process usually involves opening the case of the phone, finding where the battery or battery is connected, and welding or connecting the receiver to the appropriate circuit. This requires a certain amount of electronic knowledge and fine manual skills, because the components inside the phone are very small and fragile.
5, self-made mobile phone wireless charging method is as follows: Prepare materialsThe phone charger first cut the USB charging cable into two sections not far from the two ports. Use scissors to separate the tail glue of the two wires into a section to screen and then cut off the green wire with a double bottom line. Use hot glue to attach the magnet to the charger. Wrap the wires in the USB with tinfoil. Then wrap the wires and roll them up with copper wire.
1, an iPhone wireless charging receiver card. Wireless charging receiving card a compatible charger. A non-metal flexible ultra-thin casing.
2, open the back cover of the smartphone, and then take out the wireless charging receiver ready; Or the protective layer of double-sided tape peel; The next task is to connect the receiver's metal shock to the smartphone battery, which is the most difficult part of the process. However, as long as you are careful to ensure that each metal shock is connected together, it can be done.
3, at present, there are four main ways to achieve wireless power transmission: magnetic field induction to the primary coil of a certain frequency of alternating current, through electromagnetic induction in the secondary coil to produce a certainThe current, thereby transferring energy from the transmitting end to the receiving end.
4, to achieve wireless charging requires a transmitter and a receiver. The transmitter is the wireless charger, the receiver is the mobile phone and so on. There is a coil at the transmitting end and a coil at the receiving end. The transmitting end transmits energy through the control board and coil, and the receiving end receives energy through the control board and coil, so that wireless charging can be achieved.
AbsolutelyCan't! Danger! The positive and negative terminals of the battery generally withstand a voltage of no more than 2V. The chargers are all about 5V. Direct charge is dangerous. If you are sure that only the USB port is broken, the pad on the motherboard is good and you just need to change the USB port. How much you spend depends on your ability. It's almost always exchangeable to go to a mobile phone store. I'll probably only charge you 10 yuan for the work.
This singing machine for an old man to repair, its fault is like charging suddenly can not play, the screen no light no sound. According to the fault image, it is preliminarily determined that the fault part may be that the battery has lost the ability to chargeOn the software version (or 3-in-1 plate), weld two 10cm wires to the positive terminal and one 10cm wire to the negative terminal (in order to save materials and reduce losses). Reinstall it in the battery case after welding. Adjust the led light position.
Manual Geng self-made charging treasure may be put into production? In the video of Manual Geng, you can see that the charging treasure made by manual Geng can be used outdoors. And the power bank, handmade by Geng, can power a running TV. In addition, this power bank can also power a washing machine, and canTo ensure the continuous operation of the washing machine.
The second point, the charging time is too long; Under normal circumstances, the charging treasure can be filled with 2 to 3 hours, like this giant charging treasure, it takes at least two to three days to charge a charge, the charging time is so long, it is better to charge yourself directly at home. Therefore, such a bullshit and useless invention completely deviates from the essence of the charging treasure. If you use it, you're paying an IQ tax.
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