This product is an indoor plant-growing kit that ensures plants can still grow all year-round in an environment without sunlight. Just sowing and waiting for germination and growth. Then you will ...
- This is the 16 channels relay output control module, maximum current up to 3A per channel. Individual led indicators for each channel, using the TTL signal level to control the output.
ROBOTIS PLAY 300 DINOs is a friendly and colorful dinosaur-themed robotics kit featuring a motorized control box that allows your children’s creations to come to life and move! The kit also features ...