Technoreview 85 is a family-friendly technical channel. Here you find a lot of science project idea, basic to engineering level electronic projects, gadget unboxing & reviews, new inventions. in this channel, you can find Arduino, raspberry pi ,3D printer video, electric bicycle making video also. all projects details documents, code, schematics are on our website www.technoreview85.com We make HD quality video to make new Homemade gadget with simply available items. Thanks for watching our channel & don't forget to subscribe. For sponsorship & business enquiry you can contact our email address given below. we do not give any technical support or advice via email.