Aofan 20cm Silicone Breadboard Jumper Wires Female with Alligator Clips Pure Copper Test Leads for Arduino, Raspberry Pi, LED Strips, Power Supply, Multimeters (20PCS, 5 Colors)

Premium Silicone & Pure Copper Construction Flexible silicone insulation withstands -40℃ to 80℃ temperatures while resisting tangles. Oxygen-free copper cores ensure 30% higher conductivity than standard wires. Secure Grip Alligator Clips Anti-slip PVC sleeves lock tightly on 24mm copper clips, preventing accidental detachment during voltage tests. Serrated teeth provide firm connection on terminals. Dual-End Versatility Alligator-to-female design bridges breadboards (2.54mm pitch) with power supplies/multimeters. Compatible with Arduino Uno/Mega, Raspberry Pi 4B/5, ESP32 and 5V/12V LED strips. Color-Coded Efficiency 5 distinct colors (red/black/yellow/green/blue) simplify circuit debugging. 20cm length balances workspace organization and component reach. Lab-Grade Testing Solution Individually separable wires support parallel testing. Ideal for STEM education, PCB prototyping, wearable electronics (Lilypad) and IoT sensor projects.