Optocoupler for AC + DC (Doorbell etc.)
Danger ! not for MAIN Power
for 6V~ - 12V~ - R = 680 Ohm /0.5 W // 18V~ - 24V~ - R = 1.5k /0.5 W // C = 1µF/35V tantal
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Tyhristorswitch for LGB points
It's a easy interface for LGB model point's with only one coil
in German : 'Modelleisenbahnweiche' Lehman Garten Bahn
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railway crossing for LGB
It's a easy interface for LGB model's or other
... a cny70 works well for this ...
in German : 'Bahnuebergang' Lehman Garten Bahn
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Simpel Thermostat
To download Boardlayout,Schematic click the link below ...
thermostat.zip
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