HU-M74 Smart Trash Can DIY Electronic Kit Dual-Probe Ultrasonic Auto Induction 3-In-1 HXFB Board DIY Kit for Programming

Specification Product Name Smart Trash Can Electronic DIY KitControl Board HXFB graphical programming Nano core board USB powered for programming Expansion Board HU M74 Nano 3 in 1 expansion board supports ultrasonic servo power inputSensor Dual probe ultrasonic distance sensor detection distance ≤ 8 cmActuator 9g micro servo for automatic lid openingPower Supply 4 x AA battery holder batteries not included Housing Material Transparent acrylic panels metal screws and standoffsShipment Form Disassembled parts self assembly required no soldering required on finished expansion board versionFeatures 1 Automatic induction opening wave a hand within 8 cm of the sensor and the servo lifts the lid 2 Clear acrylic body internal structure wiring and sensor working status are visible for teaching and display 3 Graphical programming support HXFB board enables visual coding suitable for beginners and student projects 4 Secondary development ready open source program and rich I O pins allow adding LEDs buzzers and other modules 5 Modular hardware independent core board expansion board ultrasonic module and servo for flexible learning of each part 6 Ideal STEM project combines electronics programming and mechanical assembly perfect for classroom courses or maker workshops Package Includes 1 x Smart Trash Can Electronic DIY Kit Battery Not Included