- on Home & Garden
- Published in issue 2/2004 on page 0
Electronic Valentine Heart
LEDs are red my dear…
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.
D1-D15 = LED, red, low-current
S1 = 3-way SIL pinheader, angled, with jumper (alternative: miniature slide switch)
Battery holder = SMD button cell holder (e.g., Farnell # 302-9785)
Two button cells type CR2032
PCB, available from The PCBShop