Remote Light Control with Dimmer
Responds to RC5 infrared commands
Materials
Gerber file
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Component list
R1,R2 = 47kOhm
R3 = 1kOhm
R4 = 150Ohm
R5 = 8kOhm2
R6 = 10kOhm
Capacitors:
C1 = 220µF 25V radial
C2,C5 = 10µF 16V radial
C3,C4 = 100nF
C6,C7 = 33pF
Semiconductors:
B1 = B80C1500 (round case, 80V piv, 1.5A)
D1 = 1N4148
D2 = LED, low current
IC1 = 78L05
IC2 = AT89C2051-12 (order code 020337-41)
IC3 = CNY65
IC4 = S202S211
Miscellaneous:
K1 = 3-way PCB terminal block, lead pitch 7.5mm
K2 = SFH110-36, TSOP1836 (see text)
S1 = pushbutton, 1 make contact
Tr1 = mains transformer, 6V 0.35VA (e.g., Hahn BV2010106)
X1 = 12MHz quartz crystal
F1 = fuse, 2AT (time lag), with PCB mount holder and cap
Disk, HEX and source code files, order code 020337-11 or Free Download.
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