1PCS Ultra-Small Size DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter for Arduino Replace LM2596

1PCS Ultra-Small Size DC-DC Step Down Power Supply Module 3A Adjustable Buck Converter for Arduino Replace LM2596

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RM20.60

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Warning: Small Age Range: 5-7 Years Certification: 3C Model Number: SNA89 Theme: Animals & Nature Power Source: Electric Unit Type: piece Package Size: 5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in...