METROtenna 40 Hi Combo

METROtenna 40 Hi ComboChannel Master CM 4220HD METROtenna 40 Outdoor HDTV Antenna (40 Mile Range) Compact and efficient outdoor TV antenna designed for strong local signal reception. The CM 4220HD features a 2 bay design with wide coverage, making it ideal for urban and suburban areas within short to medium range of broadcast towers. Key Features Up to 40 mile reception range for local channels Multi directional (180 beam width) no rotor required Receives UHF and High VHF

Developed by the BBC

it inspires kids more with the add-on functions

architecture

Interactive design encourages problem-solving and creativity

and gold-plated normal tips for improved conductivity and corrosion resistance

Stable & Precise MotionDelivers consistent torque and smooth operation

8-80V Wifi 1 Channel Relay Module 433Mhz RF Remote Control

If we had a simple axis going from "low durability but easy to print" on the left to "high durability but challenging to print" on the right

STEM education and learning kits

Outdoor sensors

Build your own all-terrain robotic vehicle with this 4WD Four-Wheel Drive Chassis Kit

hands-on introduction to electronics