Remote control module for TVC
Is it possible to add a remote control to TVC?
tried remote controlled step motor + Seiden switch but
there at times the switch stopped at the wrong position
and the step motor has noise. Now we have a better solution.
made a 23-relays module for the 23-steps TVC. How does
it sound? It sounds transparent because signal paths
are short and far away from non-signal circuit and relays
are high quality audio grade. This is different from
all those relay-resistors volume controls in the market.
Others are using six or seven relays to save cost, therefore,
they can only be used for resistors, but not with a
also made a 6-relays module to control input selection.
It support up to 6 pairs RCA or 3 pairs XLR or mixed
complete package includes :
Volume control board
• Input control board
• number display
• manual rotary switch
• remote control
this board is designed for TVC, you can also use it
with resistors instead.
remote control : 2 buttons for volume up and down and
2 buttons for input selection.
front panel : Press the knob to select input source.
Turn the knob to adjust volume.
Drill one 15mm hole for the number display and one 5mm
hole for the IR receiver.
If you want to use the manual switch, you also need
to drill one 8mm hole