Key Module 4 * 3 4 X 3 Matrix Keyboard Extended Keyboard Membrane for UNOIt's a solidly built, reasonably flexible and an all round good product. Work..
Features• High-end technology MPPT solar maximum power tracking charge management chip, with turbulence, constant current, constant voltage charge man..
Description• Ultra-thin, ultra-small, minimum volume in the industry• Universal input voltage ((90~245Vac)• Low power consumption, environmental prote..