Christmas Star
Difficulty
Festive
Summary
Sticking with tradition and going for the early days of electronics with this kit; using the traditional 555 Timer IC and a decade counter to make a strobing star pattern, something to put on-top of the christmas tree. Get some more globes and some logic gates if you're really up for it.
Materials Required
| 1 | NE 555 Timer - Linear IC | ZL3555 |
| 1 | 10uF 16VDC Electrolytic RB Capacitor | RE6066 |
| 1 | 1k Ohm 1 Watt Carbon Film Resistors - Pack of 2 | RR2774 |
| 1 | 10k Ohm Linear (B) Single Gang 16mm Potentiometer | RP7510 |
| 1 | Ultra Mini Experimenters Board | HP9556 |
| 10 | 6V Mini Lamps - Large | SL2673 |
| 1 | 4017 Decade Counter/Divider CMOS IC | ZC4017 |
| 5 | BC337 NPN Transistor | ZT2115 |
| 5 | BC327 PNP Transistor | ZT2110 |
| 1 | 6V DC 800mA Ultra-Slim Power Supply 7DC Plugs | MP3145 |
| 1 | 2.1mm PC Mount Male DC Power Connector | PS0519 |
Table of Contents
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