signal processing

Shashibo Polar Fidget and Sensory Toy

Smithsonian Microscope: Science Kits for 3rd Grade with Astronomy Instruction Guide

Snap Circuits Motion Science Kits: Educational STEM Toy for Grade 2, Includes Wires, LED, Switch, Base, Rubber Band

Snap Circuits Nite Lite Science Kits: Educational Toy for Science, Technology, Engineering, Fine Motor Skills

NORTH 1080p/60 Capture Card with Audio Jack: Black Live Sound Accessory

Snap Circuits Beginner Science Kits: STEM Learning for Grades 3-6, Includes Instruction Guide

Discovery #Mindblown Action Circuitry Electronic Experiment STEM Science Kit: Discovery Kids Educational Toy

Underwater Acoustic Digital Signal Processing and Communication Systems - by Robert Istepanian & Milica Stojanovic (Hardcover)

Snap Circuits Sirens

Shashibo Black and White Fidget and Sensory Toy

MEDca Personal Sound Amplifier, Hearing Aids for Seniors, Audio Hearing Amplifier Device and Voice Enhancer Device for Sound Gain of 50dB, Up to 100ft

Hand2Mind Reading Rods Phonics Word-Building

Snap Circuits Discover Coding

Handbook on Array Processing and Sensor Networks - (Adaptive and Cognitive Dynamic Systems: Signal Processing, L) by Simon Haykin & K J Ray Liu

Klever Kits 50+ Space Circuit Projects - STEM Electronics Kit with 46+ Components for Kids Ages 5-8+, Educational Science Toy for Young Explorers

Snap Circuits Arcade Science Kits

Shashibo Grateful Dead - Dancing Bears Fidget and Sensory Toy: Creative Brainteaser, Plastic Material

Learning Resources Transparent Color Counting Chips 250pc Ages 5plus Math Counters for Kids

Data Analysis and Signal Processing in Chromatography - (Data Handling in Science and Technology) by A Felinger (Hardcover)

Hand2Mind Early Numeracy Sensory Bubble Poppers: Preschool Math Kit, Instruction Guide Included

CONNETIX Magnetic Tiles Bright Portal Pack 48pc

Snap Circuits It Board Game Science Kits: Educational STEM Toy for Creativity & Engineering, Grades 1-4