 |
 Leitch RC 2001 Master Control $50.00 Time Remaining: 3d 9h 30m Buy It Now for only: $50.00 |
 GRASS VALLEY MASTER 21 MASTER CONTROL SWITCHER PROCESSOR GVG $129.95 (1 Bid) Time Remaining: 6d 9m |
 Mr Video Master Control Center 3052AW Selector Box $18.00 Time Remaining: 27d 10h 23m Buy It Now for only: $18.00 |
 Sony BKBU 2002 Isara Master Control Switcher Cuts Module $59.99 Time Remaining: 24d 8h 23m Buy It Now for only: $59.99 |
 Grass Valley M2100 SDI Digital Master Control Switcher $2,150.00 Time Remaining: 12d 7h 12m Buy It Now for only: $2,150.00 |
 Leitch OPUS SD SDI Mixer Master Control Switcher Control Panel $795.00 Time Remaining: 12d 7h 29m Buy It Now for only: $795.00 |
 DPS RC 2001 Digital Processing Systems Master Control $50.00 Time Remaining: 1d 2h 2m Buy It Now for only: $50.00 |
 Grass Valley M2100 Digital SDI Master Control Switcher $1,800.00 Time Remaining: 20d 5h 18m Buy It Now for only: $1,800.00 |
 Telex RTS Systems FR 9589 Trunk Master Control $125.00 Time Remaining: 11d 2h 10m Buy It Now for only: $125.00 |
 Sony BKBU 2002 Isara Master Control Switcher Cuts Module $29.99 Time Remaining: 24d 8h 31m Buy It Now for only: $29.99 |
 Grass Valley 1604 1600 4 Master Control Switcher $575.00 Time Remaining: 13d 2h 25m Buy It Now for only: $575.00 |
 DPS Leitch RC 4000 Master Remote Control $360.00 Time Remaining: 27d 12h 7m Buy It Now for only: $360.00 |
 Sony BKBU 2002 Isara Master Control Switcher Cuts Module $59.99 Time Remaining: 24d 8h 26m Buy It Now for only: $59.99 |
 Leitch OPUS SD SDI Mixer Master Control Switcher Router Keyer Embedded Audio 16 $3,800.00 Time Remaining: 8d 5h 41m Buy It Now for only: $3,800.00 |
 RC 2001 Master Control Digital Processing Systems RS422 $46.00 Time Remaining: 6d 1h 43m Buy It Now for only: $46.00 |
 Tektronix Grass Valley M 2100 Digital Master Frame Switcher with Control Panel $1,499.00 Time Remaining: 27d 8h 22m Buy It Now for only: $1,499.00 |
 Grass Valley M 2100 Digital Master Control System 40 User Manual 071 0109 05 $29.75 Time Remaining: 11d 5h 49m Buy It Now for only: $29.75 |
 Quartz QMC CP A Master Control Switch Switcher QMC $125.99 Time Remaining: 12d 3h 58m Buy It Now for only: $125.99 |
 Tektronix Grass Valley M 2100 Digital Master Control Frame Switcher 2100 PRCFRM $2,125.00 Time Remaining: 22d 9h 29m Buy It Now for only: $2,125.00 |
 AXB EM232 Enhanced Master RS 232 Controller $120.00 Time Remaining: 13d 5h 32m Buy It Now for only: $120.00 |
 ROSS AVM 7900 Audio Video Mixer + RCP 7900 Remote Panel Master Control Switcher $575.00 Time Remaining: 6d 8h 16m Buy It Now for only: $575.00 |
 CLEAR COM C2 102 MATRIX PLUS 11 MASTER STATION CONTROL PANEL WITH POWER SUPPLY $95.00 Time Remaining: 21d 9h 20m Buy It Now for only: $95.00 |
 AMX AXB EM232 Enhanced Master Controller $49.99 Time Remaining: 4d 2h 23m Buy It Now for only: $49.99 |
 Pro Bell TX 420 Series Master Control Video Audio switcher System 1050 2200 $375.00 Time Remaining: 6d 5h 29m |
 Digital Processing Systems Inc Master Control RC 2001 $49.99 Time Remaining: 25d 23h 19m Buy It Now for only: $49.99 |
 Leitch DPS RC 2100 Master Remote Control $175.00 Time Remaining: 8d 6h 29m Buy It Now for only: $175.00 |
 Utah Scientific CSP 16160 4 Master Control Panel N $69.99 Time Remaining: 18d 2h 37m Buy It Now for only: $69.99 |
 AMX Enhanced Master Controller AXB EM232 $89.99 Time Remaining: 4d 2h 16m Buy It Now for only: $89.99 |
 GRASS VALLEY GVG M 2100 M2100 MASTER CONTROL SWITCH $1,500.00 Time Remaining: 11d 6h 49m Buy It Now for only: $1,500.00 |
 Ambient Recording ACC 501 Controller Master Clock New $1,169.00 Time Remaining: 5d 12h 36m Buy It Now for only: $1,169.00 |
 Sony Master Control Trinitron Color Video Monitor Model CD119331 w All Cords $299.99 Time Remaining: 7d 6h 33m Buy It Now for only: $299.99 |
 Utah Scientific SqueezeMAX Master Control Effects Video Graphics Generator $1,999.99 Time Remaining: 10d 9h 19m Buy It Now for only: $1,999.99 |
 Grass Valley GVG M 2100 PRCFRM Digital Switcher Master Control Frame M2100+Cards $599.98 Time Remaining: 22d 6h 45m Buy It Now for only: $599.98 |
 Grass Valley GVG M 2100 PRCFRM Digital Master Control Frame Switcher M2100+Cards $599.99 Time Remaining: 22d 6h 45m Buy It Now for only: $599.99 |
 Kramer RC 160 16x16 Master Remote Control Panel NEW $569.01 Time Remaining: 26d 20h 6m Buy It Now for only: $569.01 |
 SONY BKM 10R MASTER BROADCAST MONITOR REMOTE CONTROL IN EXCELLENT CONDITION $125.00 Time Remaining: 7d 4h 8m Buy It Now for only: $125.00 |
 cohu MPC system master control panel microprocessor camera save EBAY79D $375.00 Time Remaining: 20d 3h 3m Buy It Now for only: $375.00 |
 Grass Valley 067404 01A PF Control Board for Master 21 $500.00 Time Remaining: 1d 4h 4m Buy It Now for only: $500.00 |
 TecNec MRM 20 Bankroll Master VTR Infrared Remote Control R $175.00 Time Remaining: 22d 4h 30m Buy It Now for only: $175.00 |
 Grass Valley Master 21 Control Panel Power Supply AS IS $199.00 Time Remaining: 4d 27m Buy It Now for only: $199.00 |
 QUARTZ SWR 641A QMC SD MASTER CONTROL SWITCHER SYSTEM $99.99 Time Remaining: 27d 8h 17m Buy It Now for only: $99.99 |
 DEMO ONLY AXB EM232 Enhanced Master RS 232 Controller $125.00 Time Remaining: 22d 55m Buy It Now for only: $125.00 |
 Miranda Imagestore 300+ Master Control Switcher $2,900.00 Time Remaining: 16d 2h 41m Buy It Now for only: $2,900.00 |
 Grass Valley Group 2100 Digital Master Control $4,250.00 Time Remaining: 3d 3h 8m Buy It Now for only: $4,250.00 |
Is it possible to control 3 different voltages with one master switch but still keep them separate?
For our robot we need to control 3 different power sources through one master switch. We are using a 18v DC, a 12v DC and a 4.8v DC source. Any suggestions?
You can use three control relays with its coil actuated by DC volts supply. The input from three power sources can enter the input terminal of the relays and the dc relay coils are to operated by one 12 volt dc source. The control coils can be operated by a toggle switch.
Master Control: Cesc Fabregas Signature Move