Most of the circuits in Robot Builder's Bonanza, Fourth Edition are based on the same small selection of common components.They are widely available from hundreds of online sources.
The links that follow are for your convenience in quickly finding the most common parts for your project. I've selected three of the most popular and trusted online parts souces: Jameco, RadioShack, and Digikey, but you should feel free to obtain your parts from your favorite sources.
1/4 watt, 5% tolerance
|
Jameco* |
Radio Shack** |
220 Ω |
||
330 Ω |
||
470 Ω |
||
1 kΩ |
||
2.2 kΩ |
||
3.3 kΩ |
||
4.7 kΩ |
||
6.8 kΩ |
-- |
|
10 kΩ |
||
22 kΩ |
||
47 kΩ |
||
100 kΩ |
||
1 MΩ |
* 100 piece minimum
** 5 piece pack
16V or better working voltage, 20% or better tolerance
|
Jameco |
Radio Shack** |
0.001 μF ceramic |
||
0.01 μF ceramic |
||
0.1 μF ceramic |
DC.1* |
|
1 μF tantalum |
||
10 μF tantalum |
||
47 μF tantalum |
-- |
|
100 μF aluminum |
R100/25 * |
|
330 μF aluminum |
-- |
* 10 piece minimum
** 2 piece pack for ceramic, single pack for tantalum/aluminum electrolytic
Linear taper unless otherwise noted, single turn
|
Jameco |
Digikey |
10 kΩ ceramic trimmer |
||
100 kΩ ceramic trimmer |
||
10 kΩ panel |
||
10 kΩ panel log taper |
|
Jameco |
Digikey |
1N4001 silicon |
||
1N4148 silicon |
||
1N5817 Schottky |
||
3.3v zener (500 mW) |
||
5.1v zener (1 watt) |
|
Jameco |
Digikey |
2N2222 |
||
2N3906 |
||
IRF510 |
||
TIP31 |
||
TIP32 |
In plastic DIP packaging
|
Jameco |
Digikey |
7414* Schmitt hex inverter |
||
74148* priority encoder |
||
74151* mux |
||
74164* shift reg |
||
74165* shift reg |
||
74595* shift reg |
||
CD4511 BCD to 7-segment |
||
L293D quad driver |
||
LM339 comparator |
||
LM555 timer |
||
LM741 op amp |
||
ULN2003 driver |
* HC family selected when available