turtable_control_board_hbridge

Imported from GitHub: trublion/turtable_control_board_hbridge · commit be2db8d · license MIT

Description

HW control board for turntable. Controls a DC motor with a H-bridge, reads an analog audio signal envelope, dual-PCB design.

README

Description

HW control board for turntable. Controls a DC motor with a H-bridge, reads an analog audio signal envelope, dual-PCB design.

Links (datasheets and documentation)

IEC plug
Potentiometer RK09L
Neutrik combo
74HCT4066
Shunt resistors
BAS21 small signal diode
Zener diodes
Electrolytic capacitors
LM358 comparator
LM833 operational amplifier
LM2674 DCDC controller
MBRS3100T3G Schottky power diode
RS2 power diode
Power inductor