1, directly purchase mobile power with wireless charging. Purchase a wireless charger, through the mobile power supply to your wireless charging power supply, you can wireless charging.
2, the principle is very simple, stick the charging coil inside the mobile phone battery cover, paste the screen wallpaper, and then connect the positive and negative electrodes to the mobile phone usb power supply. I can put my phone in goldWireless charging on the stone transmitter.
3, first of all, BYD sent charging treasure want to wireless charging need to open the phone jacket. Secondly, the receiving module plug is inserted into the charging port, and the patch is connected to the charging port of the mobile phone. Just put it on at the end, right side up.
4, Sodi charging treasure is a portable power supply that supports wireless charging, so it does not have a traditional charging interface. To charge the power bank, you can use the following two methods: a. Use a wireless charger: If you have a wireless charger in your home or office, you can place the power bank on the charger for wirelessg> Wireless charging modification production , and then take out the wireless charging receiver ready to wireless charging modification production ; 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 entire process. However, as long as you are careful to ensure that each metal shock is connected together, it can be done.
2, the ordinary 555 time base circuit frequency is designed to be 8KM standby, with 0.8The enameling wire is wrapped 11 times and 9 layers on a cylinder with a diameter of 5 mm to make two spare, the power supply uses 19V switching power supply (remember, it must be switched), and a charging circuit is made (feel free to do so, I used the original mobile phone universal charge to remove the input and transform it).
3, question 1 Wireless charger modification production : 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 close, the operation method is placed on the launch plate. Take the cell phone, the hand nowThe machine generally adds a mobile phone jacket, in which there is a wireless receiving module. The phone can be charged wirelessly with this jacket.
4, the principle is very simple, stick the charging coil inside the mobile phone battery cover, paste the screen wallpaper, and then connect the positive and negative electrodes to the mobile phone usb power supply. You can put your phone on the Touchstone transmitter and charge it wirelessly.