Demo ======================== This chapter will introduce some application for Sentry2 Basic Demo ----------------------- These demos introduce how to use and program for Sentry2, most of them are simple and easy to use. This set of demos uses micro:bit as the controller, and other controllers have similar programming ideas Color ************************ Counter ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_F1ACE27EbdHj Pixel Image Scanner ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_WwRhwPWECgCJ Paper Tape Music Box ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_Xzg49CTugiRq Blob ************************ Traffic Light Recognition ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_XiU7XKKRfH4Y Car Play With Soccer ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_4KmJqf2C9eMK Pan-Tile-Camera ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_JrdT0vA6yLMr Patrol Car - by Blob ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_CmzWCjboEUr1 Apriltag ************************ Position System ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_Ehp08kL6Hg0U Item Sorting Device ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_5Usa8WhF75y4 Line ************************ Patrol Car - by Coordinate ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_h7X8PKHELR01 Patrol Car - by PID Control ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_1RxT3x8jEbKt Patrol Car - by Angle ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_791aFkPfTM83 Level Measurement ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_ffYiMagza07W Learning ************************ Handwritten Digit Recognition ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_329H7rM6fg6s Smart Trash Can ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_ebqAWRHLcYwH Card ************************ Driverless Car ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_ac2HTw0mbcjD Snapshot for Mathematical Solving ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_5bsKVAPEuFjh Face ************************ Intelligent Access Control ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_AthCXy1KsCTa Sitting Position Monitor ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_3Tyb6dcXkApC 20Class ************************ Traffic Monitor ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_itwRcE4XFUou Traffic Density Monitor ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_CU5YiahraVb0 QRCode ************************ QRCode Scanner ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_Hmdf16DzJDkK QRCode Instruction ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_aYyYmU74yJwD Motion ************************ Gesture Musical Instruments ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_DpbXuXTwwKJt Gesture Control ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Code:https://makecode.microbit.org/_H6pM6gFqLMtj WiFi Demo ----------------------- :ref:`See WiFi Chapter`