0.4mm Heat Resistant Welding Wire (Green) SF_Raspberry Pi Kits This board features motor indicator

This board features motor indicator LEDs that can be used to test that motor driver outputs are working as expected before actually connecting a motor (this can be especially helpful in detecting problems due to insufficient power supplies)

SPECIAL INSTRUCTION:

For similar regulators with much lower dropout voltages

a AAA battery pack

allowing for a holding torque of 1400 g-cm (20 oz-in)

0.4mm Heat Resistant Welding Wire (Green) SF_Raspberry Pi Kits This board features motor indicatorComposed of seven 0. 08mm silver plated copper wires, this kind of welding cable with 0. 4mm outer diameter offers high temperature, corrosion and moisture resistant properties. It can withstand a temperature of 60C~250C and each roll is 50m. Besides, the cable has different colors to allow you to select. These wires are good for scenarios like circuit board flying wires, jumper welding, wearable device, and so on.