Small dc motor for various electronics and Arduino projects. Compact size. Specification:20 15 25mm. Axial length : 9mm. Weight : 14g. Type 130 Mini DC Motors for 1.5V to 6V, 3V is recommended Come with 6 inch (15cm)
Source At the time you finalize your circuit design, the toughest part of your management is done. It doesn't mean the end of your duty. Some important