Charging cable locking device for electric vehicles with a receptacle 2 on the vehicle side to receive a charging cable 4 that can be connected with a charging station 20, and a locking unit 8 arranged at the receptacle 2, wherein the locking unit 8 is arranged for locking and releasing the charging cable 4 with the receptacle 2. The stereo-multiplex signal may be multiplied in a multiplier by the quadrature component of the pilot tone generated by a digital oscillator. The low power is accomplished by turning on compare circuits only when comparing and by a low power RAM that properly aligns the converted data. Natural resource usage corresponding to utilization of the natural resource for a useful purpose. The incendiary penetrating projectile contains a non-detonating incendiary composition that is ignited prior to penetrating a target.