Joy-ITLM2596 adjustable step-down converter, 3 AMax. current3 APower product typePower module€2.40MOD-LM2596190 pcs
Joy-ITTP4056 Li-ion charging module with protection, USB-CSupply voltage5 VMax. current1 APower product typePower module€1.90MOD-TP4056C260 pcs