{"title":"主页","description":null,"products":[{"product_id":"keyestudio-upgraded-4wd-bt-multi-purpose-smart-car-v2-0-for-arduino-robot-kit-programming-diy-robot-car","title":"Keyestudio Upgraded 4WD BT Multi-purpose Smart Car V2.0 for Arduino Robot Kit Programming DIY Robot Car","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Keyestudio Upgraded 4WD BT Multi-purpose Smart Car V2.0 is an Arduino robot kit for learning programming and electronics. Build a 4WD robot car that can avoid obstacles, follow a line or an object, and be controlled by an IR remote or a Bluetooth app, with facial expressions shown on its LED display.\u003c\/p\u003e\n\u003cp\u003eThe car is built around the Keyestudio V4.0 board (Arduino Uno compatible) stacked with the 8833 motor driver expansion board. Most parts connect with screws and copper pillars, so no soldering is required for assembly.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-purpose functions: obstacle avoidance, following, IR remote control, Bluetooth control, confined-area (circle) mode, gravity control, and facial emoticon display\u003c\/li\u003e\n\u003cli\u003eSimple assembly: no soldering required, assembled with screws and copper pillars\u003c\/li\u003e\n\u003cli\u003eSturdy 4WD construction with 4 motors and 4 wheels\u003c\/li\u003e\n\u003cli\u003eHigh expandability: other sensors and modules can be added through the motor driver expansion board\u003c\/li\u003e\n\u003cli\u003eMultiple controls: IR remote control and App control (iOS and Android)\u003c\/li\u003e\n\u003cli\u003eProgramming in C language with Arduino IDE, plus a KidsBlock graphical programming route\u003c\/li\u003e\n\u003cli\u003e17 learning projects, from simple to complex, in each programming route\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWorking voltage: 5V; Input voltage: 6-9V\u003c\/li\u003e\n\u003cli\u003eMaximum output current: 2A; Maximum power dissipation: 25W (T=75℃)\u003c\/li\u003e\n\u003cli\u003eMotor: 5V, 200 rpm; Motor driver: DRV8833\u003c\/li\u003e\n\u003cli\u003eUltrasonic induction angle: under 15 degrees; Ultrasonic detection distance: 2-400 cm\u003c\/li\u003e\n\u003cli\u003eIR remote control distance: 10 m (measured); Bluetooth control distance: 50 m (measured)\u003c\/li\u003e\n\u003cli\u003eControls: IR remote, iOS and Android app\u003c\/li\u003e\n\u003cli\u003eMain board: Keyestudio V4.0, Arduino Uno compatible, ATmega328P MCU, CP2102 UART-to-USB chip, 14 digital I\/O pins (6 PWM), 6 analog inputs, 16 MHz clock, 32 KB Flash, 2 KB SRAM, 1 KB EEPROM\u003c\/li\u003e\n\u003cli\u003eMotor shield: 8833 board, two-channel H-bridge driver, up to 1.5A per channel, PH2.0 terminals, integrated IR receiver, 69 x 56 x 18 mm, 25.5 g, ROHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKeyestudio V4.0 Board (UNO compatible) x 1\u003c\/li\u003e\n\u003cli\u003eKeyestudio Motor Driver Expansion Board x 1\u003c\/li\u003e\n\u003cli\u003eBluetooth Module x 1\u003c\/li\u003e\n\u003cli\u003eRed LED Module x 1\u003c\/li\u003e\n\u003cli\u003eUltrasonic Sensor x 1\u003c\/li\u003e\n\u003cli\u003eKeyestudio Line Tracking Sensor x 1\u003c\/li\u003e\n\u003cli\u003eKeyestudio 8x16 LED Board (4Pin Connection Wire) x 1\u003c\/li\u003e\n\u003cli\u003eServo x 1\u003c\/li\u003e\n\u003cli\u003eIR Remote Control x 1\u003c\/li\u003e\n\u003cli\u003eUSB Cable x 1\u003c\/li\u003e\n\u003cli\u003e18650 Battery Holder x 1\u003c\/li\u003e\n\u003cli\u003e6 AA Battery Holder x 1\u003c\/li\u003e\n\u003cli\u003eCradle Head x 1\u003c\/li\u003e\n\u003cli\u003e150MM JST-PH2.0MM-5P 24AWG Wire x 1\u003c\/li\u003e\n\u003cli\u003e150MM PH2.0mm-4P to 2.54 Dupont Wire x 1\u003c\/li\u003e\n\u003cli\u003eAcrylic Board x 1\u003c\/li\u003e\n\u003cli\u003eKeyestudio Top Board x 1\u003c\/li\u003e\n\u003cli\u003eKeyestudio Base Board x 1\u003c\/li\u003e\n\u003cli\u003eFixed Parts x 4\u003c\/li\u003e\n\u003cli\u003eWheels x 4\u003c\/li\u003e\n\u003cli\u003eM3x10MM Dual-pass Copper Pillar x 10\u003c\/li\u003e\n\u003cli\u003eM3x40MM Dual-pass Copper Pillar x 4\u003c\/li\u003e\n\u003cli\u003eM3x30MM Round Head Screw x 8\u003c\/li\u003e\n\u003cli\u003eM3x6MM Round Head Screw x 40\u003c\/li\u003e\n\u003cli\u003eM3 Nickle-plated Nut x 16\u003c\/li\u003e\n\u003cli\u003eM2x8MM Round Head Screw x 6\u003c\/li\u003e\n\u003cli\u003eM3x8MM Round Head Screw x 4\u003c\/li\u003e\n\u003cli\u003eM2 Nickle-plated Nut x 6\u003c\/li\u003e\n\u003cli\u003eM3x10MM Flat Head Screw x 3\u003c\/li\u003e\n\u003cli\u003eMotor x 4\u003c\/li\u003e\n\u003cli\u003eScrewdriver x 1\u003c\/li\u003e\n\u003cli\u003eBlack Tie x 6\u003c\/li\u003e\n\u003cli\u003eWinding Pipe x 1\u003c\/li\u003e\n\u003cli\u003e20CM 3pin F-F Dupont Cable x 1\u003c\/li\u003e\n\u003cli\u003eDecorative Card x 1\u003c\/li\u003e\n\u003cli\u003eBlue Jumper Cap x 4\u003c\/li\u003e\n\u003cli\u003eRed Jumper Cap x 4\u003c\/li\u003e\n\u003cli\u003eTracking Runway x 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTutorials\u003c\/h2\u003e\n\u003cp\u003eArduino Tutorial (17 projects) and KidsBlock Tutorial (17 projects) are available in the official documentation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.keyestudio.com\/projects\/KS0559\/en\/latest\/\"\u003eKS0559 official documentation (Arduino + KidsBlock tutorials)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.keyestudio.com\/products\/keyestudio-upgraded-4wd-bt-multi-purpose-smart-car-v20-for-arduino-robot-kit-programming-diy-robot-car\"\u003eKS0559 original product page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads \u0026amp; Resources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/docs.keyestudio.com\/projects\/KS0559\/en\/latest\/\"\u003eKS0559 official documentation\u003c\/a\u003e (includes driver installation guides for Windows and MAC, project code and wiring diagrams)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyestudio","offers":[{"title":"Default Title","offer_id":63184704602193,"sku":"KS0559","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1087\/1819\/4769\/files\/A1.png?v=1793091063"}],"url":"https:\/\/geekingmall.com\/collections\/frontpage.oembed","provider":"我的商店","version":"1.0","type":"link"}