Designed for children ages 7 and up, mPie builds upon mPuzzle's foundational circuity lessons and hardware components to teach kids introductory hardware coding and more advanced electronic and product design concepts. Projects included: flash light, kitty alarm, reflex battle game, solar fan, desk lamp, magnet detector, remote control LED, solar controlled light, buzzer control, personal fan, security badge and stop light.Contents:Battery caseReed switchPush buttonLight sensorSliding rheostatTouching button5.1k resistor10k resistor100k resistor1uF capacitor10nF capacitor100uF capacitorNPN transistorPNP transistorRed LEDYellow LEDGreen LEDSpeakerBuzzer bulb1 Dot connector2 Dots connector3 Dots connector4 Dots connectorMotor fan bladeCourse cardsMagnetic plateCurriculum book