Double Headed Self Tightening Adjustable Universal Wrench, Multifunctional Plum Blossom Wrench 8-22mm Steel Repair Tool

10/25/50PCS Integrated Circuits NE555 NE555P 555 DIP-8 Timers IC Chip

LED Desktop Spinning Top DIY Kit Flashing Light Circuit Board Soldering Practice Kit

3V-4.5V DIY Voice Changer Module – Robot, Kid, Male/Female Real-Time Voice Effects Circuit for Audio Modulation Projects

Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection

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DIY Soldering Practice Kit - Learn Electronics and Improve Your Skills with Easy-to-assemble Circuit Boards Red LED DIP Switch

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140-840Pcs Preformed Breadboard Jumper Wire Kit 14 Lengths Assorted for Breadboard Prototyping Circuits DIY Electronic Kit