Servo

A dual CV to servo motor interface in 5 HP from Bastl's first Eurorack line: it drives two 5 V hobby servo motors from a gate and a CV each, from their own power supply, its motor circuitry optically isolated from the modular.

Key features

• Two channels, A and B, each with its SERVO OUT pins (- + ~)
• ANGLE knob: the servo's angle at rest
• GATE IN: high, the servo goes to the angle set by ANGLE 2
• Bipolar CV IN through CV ATT, added to or taken from the angle
• External power on POWER IN (7.5 to 12 V DC, centre positive), through an onboard 5 V regulator