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README.md

Einfacher Gleisboxbooster

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Siehe auch: Stummi Forum Thread

Optionen:

  • ohne öffnen der Gleisbox
  • automatishce Gleisspannungsabschaltung (Stopp) nach 250ms
  • direkte Anbindung an die Gleisbox (nur zwei Widerstände + Transistor)

BOM

Reichelt Liste

Reference Value Footprint
C1,C3,C11 100nF RM2.5
C2 10uF RM2.5
C12 2,2uF MKS 2, RM5
D1 1N4148 DO33
D2,D3 LED 2mA 5mm
Q1 BC337 TO-92
R1,R3,R5,R7 1k5 Ohm 0207
R2,R4 390 Ohm 0207
R11,R12 100 kOhm 0207
U1 MC7805 TO-220
U2 6N137 DIP-8
U3 NE555 DIP-8
P1 Anreihklemme RM5.04
P2 Pinsocket 2x4 RM2.54
P3 Pinheader 2x3 RM2.54
P4 Pinheader 1x3 RM2.54
Jumper RM2.54
Spcket DIP-8

BOM (über interne Signale der Gleisbox)

Reference Value Footprint
Q21 BC337 TO-92
R21 1k5 Ohm 0207
R22 390 Ohm 0207
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