Power Supply for microcontroler projects and breadboarding.
AA Size Battery Holder for 1 AA battery.
AA Size Battery Holder for 4 AA batteries 2×2 configuration
AA Size Battery Holder for 6 AA batteries 6×1
LM2596 DC-DC Buck Converter Module Power Supply Output 1.23V-30V
AA Size Battery Holder for 3 AA batteries
Bread Board Power Supply Adapter Module 5V and 3.1 V dual rail, new