Holy Feather 10PCS MT3608 DC-DC Boost Converter Module - 2A Adjustable Step-Up Voltage Regulator Board, 2-24V to 5V-28V Output with 93% Efficiency for DIY Power Supply Projects

["【High-Efficiency Voltage Boost Conversion】 Utilizing advanced MT3608 chip technology, this boost converter achieves up to 93% conversion efficiency, transforming 2-24V input to adjustable 5V-28V output with minimal energy loss.","【Substantial 2A Output Capacity】 Capable of delivering maximum 2A output current (recommended 1.2A for continuous operation), providing robust power for demanding applications when adequate heat dissipation is maintained.","【Comprehensive Protection Features】 Integrated under-voltage lockout, current limiting, and thermal overload protection safeguard connected devices from damage due to overload conditions or improper operation.","【Precise Voltage Adjustment】 Features a blue potentiometer for fine-tuning output voltage; simply rotate clockwise to increase voltage (30+ turns from minimum) while monitoring with a multimeter for precise setting.","【Versatile Application Range】 Ideal for battery voltage boosting, DIY adjustable power supplies, industrial equipment, and generating common voltages like 5V, 9V, 12V, 18V, and 24V from various power sources."]