Ardest Fundamentals of Electricity for Arduino Projects Learning Basic Starter Kit w/ Breadboard Jumper Wire Motor LED Resistors and Capacitors: Amazon.com: Industrial & Scientific
Adjustable breadboard power supply kit [v1.0] : ID 184 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: HJ Garden Electronic Component Assorted Kit for Arduino, Raspberry Pi, STM32 etc. 830 Breadboard + Jumper + Power Module + Resistor + Capacitor + LED + Switch (Pack of 458pcs) : Electronics