- on Home & Garden
- Published in issue 1/2001 on page 0
Learning RC5 Control Decorder
build a low-cost remote volume control
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CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor Members can exclusively download these files for free as part of their Membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service. Elektor recommends its business partner Eurocircuits as the company of choice for its own prototypes and volume production in selected cases.
R1,R2,R3 = 1 k-ohm
R4,R6,R8-R11 = 100 k-ohm
R5 = 10 ohm
R7 = 100 ohm
C1,C4,C6,C7 = 100nF
C2,C3,C5 = 22µ F 16V radial
D1,D2,D3 = low current LED
IC1 = AT90S2343-10PC, Publishers order code: 000081-41
IC2 = L272M
JP1 = 2-pin pinheader with jumper.
K1 = 10-way SIL pin header for board edge mounting.
IC3 (not on board) 36 kHz centre frequency IR receiver/demodulator, e.g., IS1U60 (Sharp) SFH506-36, SFH5110-36, SFH5110 (Siemens).
PCB, Publishers order code 000081-1.
Disk, project source code and Hex file, order code 000081-11