3V 0.6W Solar Panel 15cm Wire Length for Connecting to Small Power Systems
Cable length: 15CM. Compact 60x75mm Size: Features a lightweight and portable design FOR IDEAL for small-scale solar applications and DIY projects. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
10pcs Stable DC-DC Boost Regulator with Under Voltage Lockout Protection
It supports a maximum output current of 2A, fulfilling the power needs of various compact engineering applications without occupying much space. 10 x Boost Converter. Powerful Step-Up Performance: This DC-DC converter utilizes the booster chip, achieving good efficiency levels of up to 93%.
4PCS 5V 3A USB Power Supply PCB 7.5V-28V DC-DC Step Down Charging Module
Input: 7.5–28V. Material:PCB. Efficient Conversion: Achieves up to 96% conversion efficiency, minimizing energy loss during operation. Output: 5V/3A (maximum).
Portable 1W 6V Flexible Solar Panel Made from Amorphous Silicon Material
Material:Amorphous Silicon. Amorphous Silicon Solar Panel 1. Versatile Applications: Suitable for a range of uses, from charging batteries to powering small electronics, this solar panel is perfect for outdoor enthusiasts, campers, and forurgent preparedness kits.
Digital Display Tube Red 1-Digit 0.3 0.39 0.5 Through Hole Mount Common Cathode
Multiple Size Options : Available in three common sizes: 0.3″, 0.39″, and 0.5″. 40 Digital tube. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.