Sewing Machine Foot Control Pedal. What's inside an Electronic Foot Pedal

In this video you know what's inside an electronic pedal of a sewing machine. If you want look what is inside another type of foot speed control pedal.
In this video I open up the case of electronic speed controller of sewing machine and show what's inside an electronic foot pedal.
This is a modern type of sewing pedal. The pedal is light and inexpensive, but it is impossible to repair it yourself.
If the electronic pedal breaks, it’s easier to buy a new speed control pedal. Repairing electronics will be more expensive than the cost of a new foot pedal. The only thing you can do on your own is to replace the fuse that is inside the pedal body. The fuse may fail so if your pedal fails to operate, make sure that the fuse is in good condition. Inside it there is a thin wire, which can melt during a sharp voltage surge in the network.
In this video, I will show you where this fuse is and how to disassemble the pedal case.
Note: Handle such a type pedal carefully. Electronic details are very fragile. Dropping the pedal on the floor can cause damage to the internal parts.