Digi-Key has numerous kits available.They include are educational kits, covering topics from accessories, breadboards, STEM, project kits and even soil moisture testing. We also have kits for resistors, capacitors and eval boards, guitars, and many more.
If you do not see what you are looking for, you could look for individual parts, breadboard, resistors etc, and make your own kit.
Educational Kits | Electronic Components Distributor DigiKey
Robotics Kits | Electronic Components Distributor DigiKey
Prototyping Boards, Fabrication Kits | Electronic Components Distributor DigiKey
Connector Kits | Electronic Components Distributor DigiKey
Assorted Tool Kits | Electronic Components Distributor DigiKey
Capacitor Kits | Electronic Components Distributor DigiKey
Resistor Kits | Electronic Components Distributor DigiKey
Integrated Circuits (ICs) Kits | Electronic Components Distributor DigiKey
Discrete Assortment Kits | Electronic Components Distributor DigiKey
Jumper Wire | Electronic Components Distributor DigiKey