DEVMO 2PCS XL6009 Boost Buck DC-DC Adjustable Step-UP Down Power Converter Module Solar Voltage Replaces LM2577 Compatible with Ar-duino,Raspberry

The 2PCS XL6009 Boost Buck DC-DC Adjustable Step-UP Down Power Converter Module has garnered a variety of feedback from users. Customers have found the module to be effective in various applications, such as powering LED pixels with a 12v output from a lower 5v input source, showcasing its versatility and functionality. Users appreciate the ease of voltage adjustment with a simple screwdriver, allowing for straightforward configuration to fit specific projects. In one instance, a customer successfully revived a child's nightlight, revealing the practical benefits of incorporating this module into home automation. However, not all experiences have been positive. Issues with output voltage stability were noted, particularly when the input drops below 4 volts, leading to potentially damaging output voltage spikes. Furthermore, some customers reported receiving incomplete orders or defective units, impacting their overall satisfaction with the product. Despite these challenges, many users emphasize the potential of the XL6009 module when used correctly and with caution. The product is still viewed as a resourceful tool for hobbyists and makers, especially for projects involving devices like Arduino, Raspberry Pi, and other electronics. **