Step-up Boost Power Supply DC 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To DC 5V Output Converter Module solid heft The shield comes equipped with

The shield comes equipped with a microSD card slot

5inches *1

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·         High quality and durable

Step-up Boost Power Supply DC 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To DC 5V Output Converter Module solid heft The shield comes equipped withThis is the voltage boost converter module provides 5V DC stable voltage output at various input range between 1. 5V to 5V. This small tiny circuit boosts the voltage level and provides the amplified stabilized 5V output. For the different input range, it consumes a different amount of current to produce a balanced output. Features: 1. Volt Converter: This voltage step up module supports converting DC 1. 5V 1. 8V 2. 5V 3V 3. 3V 3. 7V 4. 2V to DC 5V,