This shield is based on the TV-B-Gone kit by Adafruit (original design by Mitch Altman). The shield is much simpler, because many parts are already on the ATtinyX5 - board. The modular design makes it easy to replace the IR emitting part with something different (maybe a more powerful shield).
4 | Resistor | 47Ω ¼W - yellowpurpleblackgold |
1 | Resistor | 10kΩ ¼W - brownblackorangegold |
2 | IR LED | 5mm, Narrow Beam |
2 | IR LED | 5mm, Wide Beam |
1 | LED | 3mm, generic |
1 | Ceramic Oscillator | 8.00 MHz |
4 | NPN Transistor | PN2222 (TO-92 Package) |
1 | PCB |