- on Hobby & Modelling
- Published in issue 7/2014 on page 40
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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 = 330?
R2 = 1 k?
R3 = 47k?
C1 = 100nF
D1 = LED, 3mm, red
IC1 = ATtiny45-20PU, programmed, Elektor Store # 120527-41
8-pin IC socket
K1,K2 = 2-pin pinheader, 0.1’’ pitch
K3 = 2-pin pinheader, 0.1’’ pitch
PCB # 120527-1