- on Computer/Software/Internet
- Published in issue 7/2006 on page 0
Multicolour HD LED
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD 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,R3 = 10k
R2,R4 = 560
D1 = Dual LED with 3 pins (Conrad Electronics # 187496)
IC1,IC2 = CNY17-2
T1,T2 = BC547B
K1 = 4-way SIL connector
Small disk drive connector for PCB mounting, or solder pins (see text)
PCB, order code 030117-1 from the PCBShop