
232 Make: Radio
APPENDIX B: SOURCES FOR KITS, TOOLS,
AND COMPONENTS
KITS
ProTechTrader (www.protechtrader.com)
COMPONENT SUPPLIERS
There are three large, professional component suppliers in the United States
that will also sell to small-scale customers: Mouser (www.mouser.com),
DigiKey (www.digikey.com), and Newark (www.newark.com).
These are reliable—you will get exactly what you order, and their websites
offer a datasheet for every component so you can check the properties.
There are multiple options, so, for example, when you shop for a 10K
resistor, you will see hundreds of variants by different manufacturers,
mounted or surface mounted, and so ...