Breadboard Kits and Power
If you search for "Electronic Component Starter Kit" Target Price: $15
$11 for 4 or more kits
USB Power and USB Cable
Individuals at home can use any USB wall charger.
We will be using under 300 milliamps in our labs and most wall chargers support 500 milliamps, 1 amp or 2.1 amps. These can be purchased on eBay for a few dollars each.
The seller uchoose-wireless has sold more than 22,000 of these wall chargers.
USB A Male-to-Male
To get power from your wall charger to the breadboard you will need the appropriate USB cable. Here is an example of a male-to -male USB cable which you can purchase on eBay for a few dollars.
Components
Starter Beginner DIY Electronics Basic Kit 830 Holes Breadboard Resistors Buzzer $20