2:41
The master teaches you a trick to easily remove the angle grinder nut
我爱电器维修
5:09
Hand drill is always out of power, super simple modification method
4:02
Water and salt can electrolytically remove rust from tools. The method is simple and easy to use.
3:34
If the electric car is treated like this, the battery can last for 2 more years！
3:37
The router signal is poor, a trick to teach you to expand the WIFI signal
4:22
It turns out that electroplating copper is so simple, and the metal will never rust in the future.
5:27
5 minutes to easily learn the multimeter, 0 basic learning how to measure and put in each gear
4:18
The power bank is broken, it can be repaired and used without spending money
3:26
The pliers handle falls off, teach you to deal with it in 3 minutes and it is firmer than new
3:18
The cutting blade of the angle grinder is installed upside down, so the installation is safe
3:35
The resistor is burnt and don't know how to replace it? teach you a trick
3:17
A lot of people burn out the drill bit when they make a hole, it should be drilled like this
Electroplating copper is so simple, just use a mobile phone charger
4:03
The angle grinder can be used as a cutting machine by installing such an iron sheet.
4:36
The power board is not powered, this resistor is the most damaged
3:21
How to use a multimeter to judge whether the motor is good or bad? How to wire it?
3:31
How to connect 2 corrugated pipes with the same thickness? The teacher teaches you
Do not throw away electronic products if they cannot be charged! Repair with a soldering iron
Buy 1 12V brushless lithium drill online, drill through steel easily
4:16
How to remove a multi-pin chip with an electric soldering iron? Teach you a trick, easy to get
Do not throw away the lithium battery if it cannot be charged! Repaired for 2 years
3:49
How to replace the battery of charging treasure, etc.? How to choose a durable lithium battery?
3:10
What should I do if the wire plug is broken? Teach you how to fix it perfectly
3:32
The 18650 lithium battery can be welded with an electric soldering iron,and the effect is still firm
3:02
Don't throw away the 18650 lithium battery, connect 2 wires to become a power bank
Lithium battery can't be charged? It can be repaired with a mobile phone charging head
What should I do if the heating at home is not hot? Steal a trick from the heating station
3:41
The wire plug is disconnected from the root, teach you a perfect repair
3:12
How can two hoses of the same thickness be connected together?
3:43
Do not throw away the lithium battery if it is broken! Simple Repair with Professional Tools
4:09
If the network cable is broken, it can be connected in two ways, which is simple and safe
4:04
Lithium battery can not be charged, don't throw it away, teach you the easiest way to activate
3:20
It turns out that to judge whether the IGBT is good or bad, use the mobile phone charging head
Unboxing and evaluating a maintenance treasure, I heard that it has many functions
3:19
Lighter, a copper wire can be inserted into a soldering iron
3:03
To magnetize and demagnetize a screwdriver, just use a magnet
4:17
Multi-pin chips are not easy to remove with a soldering iron? Teach you 2 good ways
3:25
What should I do if the expansion screw cannot be fixed when the hole meets the hollow wall?
3:05
It is really simple to identify electronic components such as inductors and resistors.
Resistor-capacitance step-down power supply, it can be repaired by replacing this part
3:45
Does the soldering iron not stick to tin? Teach you a very useful method
3:13
The resistor is burnt, I will tell you immediately if I teach you a trick
The screw is rusted and cannot be unscrewed, it can be easily fixed with this trick
When the battery is dead, it can be fully charged with 1 wire
2:56
Angle grinder burst disk cannot be removed, so it will fall off once removed
2:55
Cut glass without a glass knife, the method is simple and easy to use
4:27
The induction cooker is not powered on, buy a small board and connect it to the line to use it
2:52
Magnetize and demagnetize the screwdriver in 1 second with a magnet
3:40
Water and salt can derust tools, the method is simple and easy to use
3:04
Do not throw away the soldering iron tip if it does not stick to tin,it can be repaired in two steps
Angle grinder cutting blade installed upside down, easy to burst!
2:51
Don't throw away the old small fans, disassemble a small component to make an anti-theft device
3:36
The electric drill does not turn, and it can be repaired after simple treatment
2:54
Soldering aluminum with a soldering iron is as simple as ordinary solder wire
The battery is dead, and it can be fully charged with a single line
5:32
The lithium battery cannot be charged, use this simple trick to activate it
6:02
Tips for replacing LED lamp beads with electric soldering iron and desoldering station
4:08
It turns out that the reason for the poor wifi signal of the router is here. I will teach you
The customer bought two monitors, and after instructing him to install them
5:22
It turned out that the led light was broken, and it can be quickly checked and repaired with
5:11
Don’t throw away the scissors if they are rusty and blunt. I will teach you a trick. After sharpenin
2:32
It doesn't matter if the DVD is broken and can't be repaired? Buy a laser head for 10 yuan
4:38
Install a wireless high-definition monitor, automatic rotation with voice intercom
电机3根线怎么接？火线，零线，电容接在哪？方法很简单一看就会【我爱电器维修】
Magnetize and demagnetize the screwdriver in a second with a magnet
The load capacity of the switching power supply is poor, just replace it and fix it
How to connect the 3 wires of the ship type switch? don't make a mistake
4:20
Is this soldering iron flux really easy to use? have a test
2:35
The SMD capacitor is broken. I don’t know the model and size, how to change it?
3:06
If the quartz clock is broken, don’t throw it away, just spend 4 yuan to buy a watch movement
2:16
The electronic scale does not turn on, it can be repaired by replacing this small component
3:15
Attach a wire to a magnet to charge a battery
The razor is blunt, put some toothpaste on it, it will be as sharp as new
3:09
The bluetooth headset will not turn on when it enters the water, it turns out to be so simple
3:08
The meat grinder does not rotate or rotates slowly, so it is easy to repair.
2:26
Don't throw away the waste electric fan, remove the outer cover and insert a plastic pipe.
2:15
The hot melt glue gun of 1.9 yuan was unpacked and 10 glue sticks were also sent.
2:14
The power board is not energized or the output voltage is low, first check the resistance
Induction cooker does not heat, most of which are broken by these resistors.
2:20
It turns out that the transformer on the power board can be repaired if it is broken. The method is
Don't throw the lithium battery if it doesn't charge! Teach you to activate repair like this
2:02
Why does the multimeter burn out when the capacitor is discharged? The reason is that this is very
Speaker battery is not durable? Make a piece of 18650 lithium battery
2:44
Is the battery repair charger purchased online an IQ tax [I love electrical repair]]
Don't throw away the charging treasure if it is broken. Most of them are these 3 kinds of problems.
Don't throw away the waste electric kettle, the heating plate is connected to the wire to make LED
2:31
拆解一个继电器，内部原来是这样设计和工作的，涨见识了【我爱电器维修】
2:53
网购一个小神器，插上电源，再也不怕家里无线网信号差了【我爱电器维修】
29:46
It is too difficult to drill holes in stainless steel and many masters have headaches. I used this
28:32
The power cord is broken. Don't throw it! Cut it open and connect it like this and its value will
34:45
The old remote controller is not willing to throw it away. Remove a lamp bead and plug it into the
