11: 9-volt batteries in your junk drawer could cause a serious fireWatch this video on YouTube proper disposal of batteries
Securing Your Home https://electromagnyc.com/wp-content/uploads/2018/09/kunavid.mp4 1. Replace weak locks Locks are the weakest point on a door in securing your home.
Electrical engineering is an engineering discipline concerned with the study, design and application of equipment, devices and systems which use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the latter half of the 19th century after commercialization of the electric telegraph, the telephone, and electrical power generation, distribution and use.
ELEGOO Smart Robot Car: An educational STEM kit beginners (kids) to get hands-on experience about programming, electrical, electronics assembling and robotics knowledge. It is an integration solution for robotics learning and made for education. Complete Package: Contains 24 kinds of module parts including obstacle avoidance, line tracing module, infrared remote control and also you can control it via phone and tablets of Android and iOS system, etc. Easy to Assemble: All the module interface has been modified with XH2. 54 ports as to make it much easier and convenient to assemble the car and reduce the chances for errors. Refined Tutorial in CD: HD rendering instructions on how to assemble the robot car from scratch and all the necessary programs and codes are included. Upgraded Package Design: More minimalism design and make it a perfect gift for your kids and friends. Note：(Applicable Age : 12+)To use Elegoo starter kits requires basic electrical, electronic knowledge. If the user has no experience, it would be better to have someone lead and teach them while studying.