Specification Brand : Senzooe BulletPoint : 5Pcs PC817 8 Channel Optocoupler Insulated Circuit Board Voltage Converter Adapter Module 3.6-30V Driver Light Insulation Module BulletPoint1 : Material: ABS; Size:16* 21*10mm / 0.63*0.83*0.39 inch (W*L*H); A terminal strip: 25 jack; BulletPoint2 : Advantage: Easy to fix breadboard jumpers, easy to use breadboard holder, suitable for pi breadboard kit.The holes are aligned consistently; each row and column has corresponding letters and numbers, easy to insert pins. BulletPoint3 : The solderless breadboard in the breadboard kit is suitable for DIY , you can use it with breadboard jumpers and breadboard power supply for DIY, testing, experiments, robots, toys and games. BulletPoint4 : Instruction: The connectors are nice and has a good grip. You can just leave your circuit on the breadboard if you don't want to transfer it to a perfboard or a PCB. BulletPoint5 : NOTE:Our store has different styles, sizes and colors to choose from. Color : White ExternallyAssignedProductIdentifier1 : 0763312647232 ExternallyAssignedProductIdentifier2 : 763312647232 IncludedComponents : 1 ItemName : 5Pcs PC817 8 Channel Optocoupler Insulated Circuit Board Voltage Converter Adapter Module 3.6-30V Driver Light Insulation Module ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : circboard-prototyping-boards Manufacturer : Senzooe Material : gold ModelNumber : PA0004C-2X NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 763312647232 ProductDescription : 5Pcs PC817 8 Channel Optocoupler Insulated Circuit Board Voltage Converter Adapter Module 3.6-30V Driver Light Insulation Module ProductSiteLaunchDate : 2025-03-06T14:39:15.283Z SafetyDataSheetUrl : http://www.chipquik.com/msds/PA0004C.pdf Size : 35 * 47 * 9.5mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39121400