LTR Relay switching with 40106
author: derevaun
2 layer board of 1.80 x 1.33 inches (45.7 x 33.7 mm)
Uploaded:
November 09, 2013
Shared:
January 18, 2014
Total Price:
$11.90
Verified!
Mictester’s relay switching scheme for momentary NO switch, using Neutrik-style 6-pin jacks (like Tayda). Uses 40106 CMOS with transistors to trigger typical latching relay (AL5WK, etc). Resistors and sub-µF caps are 0805 surface mount.
No ground separation or opto muting; may allow audible pop with some circuits.
Note that the input jack is on the left when the component side is up. For RTL signal flow, you could mount the populated board with the components down and probably have room for pots above, in a 125b–but I haven’t tried it.
Verified!
Mictester’s relay switching scheme for momentary NO switch, using Neutrik-style 6-pin jacks (like Tayda). Uses 40106 CMOS with transistors to trigger typical latching relay (AL5WK, etc). Resistors and sub-µF caps are 0805 surface mount.
No ground separation or opto muting; may allow audible pop with some circuits.
Note that the input jack is on the left when the component side is up. For RTL signal flow, you could mount the populated board with the components down and probably have room for pots above, in a 125b–but I haven’t tried it.
