GFORTUN 2PCS Black Plastic 2 x 1.5V AA Battery Box Case Cell Holder Spring Clip Wire Leads

Topoox 6 Pack DC 1.5-3V 15000RPM Mini Electric Motor for DIY Toys, Science Experiments

tatoko N20 DC Vibration Motor 3V 8000RPM Powerful Small Electric Motor Micro Vibrating Motor 2PCS

5PCS PFM Control DC-DC Converter Step Up Boost Module 600MA USB Charger 0.9V-5V to 5V Power Supply Modul TE110

WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches (1 PACK)

NTE Electronics 1N914 Silicon Ultra Fast Switch Rectifier Small Zener Diode, Single Configuration, 200 mA Forward Current, 10mA Test Conditions, 100V (Pack of 20)

5pack 9v Battery Clips with bare leads by Corpco

2 Groups 1M Test Leads Set with Alligator Clips Double-ended Jumper Wires (2 Groups)

Gikfun 10mm LED Emitting Diodes Light Lamp Diffused F10 Round Led for Arduino (Pack of 20pcs) AE1258

WAYLLSHINE 6PCS 2 x 1.5V AAA Battery Spring Clip Black Plastic 2 x 1.5V AAA Battery Case Holder Box Black Red Wire Leads

AMX3d Micro Mini Solar Cells - 1.5V 400mA Compact 80 x 60mm Solar Panels - Power Home DIY Projects, Toys & Battery Chargers (1)