The following generally relates to a method for controlling an electrical tool.
Electrical tools, such as an electrical torsion spanner, electrical trimmer, and electrical pruner, perform specific operations in a way that a motor drives a function member to move in a reciprocating manner. As far as this type of electrical tool is concerned, the tool is expected to reset automatically when the tool function is not accomplished for the sake of security purposes and the user's convenient operation. Take the electrical torsion spanner 100 shown in FIG. 1 as an example, the electrical torsion spanner 100 is an open-ended spanner. When using this tool, the user hopes that the spanner is placed in a state shown in FIG. 1 upon initial use each time. However, after power off, the electrical torsion spanner 100 is usually in a random position as shown in FIG. 2 and therefore causes great inconvenience to the user's use thereof.