Description:  Dimensions: 57*40mm; Supply voltage: 5V. Package included: 10 x 555 Trigger Circuit DIY kit

Feature:     Solar charger regulator dedicated USB DIY junction box.  Energy saving, high conversion efficiency.  Suitable for electronic production, solar charger regulator.     Specifications:    Product name: Plastic Case.  Material:...

Description:    It is DIY kit, need to assemble it yourself.  Color: Blue.    Package included:  10 x DIY LED Round Flash Electronic Production Kit

Introduction:    Using light-emitting diodes as sand, simulate the movement of the hourglass. Electronic hourglass will be like a real hourglass, the upper part of the sand (light emitting diode)...

Product parameters:Power supply: DC 3-12V;  Board size: 13.5CM* 2.2CM.Package included:10 x DIY NE555 Electronic Organ Teaching Kit

Description:    Appearance size: 43 x 32mm.  PCB Material: double-sided 1.6mm FR-4 sheet.  Supply voltage: 3-5V.     Package Included: 10 x DIY Sound Light Infrared Sensor Anti-theft Alarm Switch Kit

Description: 1. 13 segments audio column design, accurate spectrum. 2. Infrared remote control switch mode, a variety of modes can be freely converted. 3. Crystal edge with curved corners, full...

Description:   Dimensions: 59*47mm. Supply voltage: 5V. Package included: 1 x 15-channel LED Lantern Controller Kit