Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery. This model features full electronic protection and fully automatic operation with a PWM charge mode (SOC). The unit has large terminals, with considerable distance between each, as well as a digital LED display. Also features temperature compensation provided by the built-in external temperature sensor. This 10A model is suitable for 12V/24V DC. Finally, there are two built-in USB slots, allowing you to charge a wide variety of devices.
A cool kit that helps you build your very own robotic arm!
This kit focuses on teaching children about electricity and how electronic devices work!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
Create beautiful art with this amazing sun paper!
Get this great introductory chemistry kit for your favorite young scientist!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.