MC1-15 * * Mr Circuit Science * * Experiment Kit "Electronic Metronome Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-16 * * Mr Circuit Science * * Experiment Kit "Electronic Motorcycle Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-17 * * Mr Circuit Science * * Experiment Kit "Railroad Lights Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-18 * * Mr Circuit Science * * Experiment Kit "Variable Speed Lights Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-19 * * Mr Circuit Science * * Experiment Kit "Continuity Tester Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-20 * * Mr Circuit Science * * Experiment Kit "Audio Generator Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-21 * * Mr Circuit Science * * Experiment Kit "Electronic Police Siren Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-22 * * Mr Circuit Science * * Experiment Kit "Solar-Activated Wake-Up Alarm Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-23 * * Mr Circuit Science * * Experiment Kit "Variable Timer Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-24 * * Mr Circuit Science * * Experiment Kit "Moisture Detector Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-25 * * Mr Circuit Science * * Experiment Kit "Code Oscillator Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-26 * * Mr Circuit Science * * Experiment Kit "Audible Water Detector Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-27 * * Mr Circuit Science * * Experiment Kit
"English Police Siren Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-28 * * Mr Circuit Science * * Experiment Kit "Electronic Canary Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-29 * * Mr Circuit Science * * Experiment Kit "Fantasy Space Machine Gun Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-30 * * Mr Circuit Science * * Experiment Kit "Ultrasonic Pest Repeller Circuit" This low-cost science/electronics experiment is convenient, easy to use, and exciting.

MC1-KITS * * Mr Circuit STEM Science * * Basic Electronics Experiment Kits for future Robotics Engineers and Technicians ** Choose 1 or all 32 kits ** Add excitement to you classes with these low-cost science/electronics experiment kits

MC1-SET * * Mr Circuit Science * * Complete Set of 32 different Experiment Kits for future Robotics Engineers and Technicians Set of 31 Kits These low-cost science/electronics experiment kits are convenient and easy to use.

Mr Circuit Lab (#1201-LAB) Learn Electronics Troubleshooting. Created for future electronic technicians in the fields of Robotics, Drones, Automotive, and Engineering Technology

Mr Circuit Lab (#1101-LAB) The World's Most Popular Basic Electronics Hands-On Learning Lab - 1000's Sold! - Made in the USA for STEM students and future Robotics, Automotive, Engineering, and Drone Technicians as well as HAM Radio Techs.