Electronic speed variators exclusively intended for the control of 3-phase electric type Simprop Brushless (coal-free) Magic-Drive. Equipped with a telemetry system that allows it to be connected to a microcomputer through the PC interface or the perfect info-terminal. Electric brake system. Optocoupler or beak reality. 16 MHz high -speed microprocessor. 4 original programs. Intensity: 45a (65amax). 6 to 16 NICD/NIMH elements. BEC: 5V/1A. Dimensions: 56x27x9mm. Weight: 19g.