Robotica

Open-Source-Code mit Arduino IDE und PlatformIO Autonomes Fahren: GPS, Accelerometer, Gyroskop PS3-Controller Mikrocontroller wie der Arduino und Einplatinenrechner wie der Raspberry Pi haben sich zu beliebten Komponenten entwickelt. Dritter im Bunde ist der ESP32 der Firma Espressif. Mikrocontroller dieser Baureihe zeichnen sich durch eine Vielzahl implementierter Funktionen aus, die bei einem Arduino konventioneller Prägung mit einem Atmel-AVR-Mikrocontroller erst mit weiterer Hardware möglich sind. Prominentes Beispiel sind hier die WiFi- und Bluetooth-Funktionalitäten. Gegenüber einem Raspberry Pi zeichnen sie sich durch einen deutlich geringeren Preis aus. Allgemeine Informationen für die Realisierung eines Roboterauto-Projekts mit dem ESP32 sind leicht zu finden. Dabei handelt es sich aber oft nur um Ausführungen zu einem Teilaspekt, ohne inhaltliche oder funktionale Abstimmung. So ist nicht nur die Beschaffung der benötigten Informationen mühselig und zeitaufwändig, sie kann auch außerordentlich fehlerträchtig sein. Ansatzpunkt dieses Buches ist, diese Lücke zu schließen. Es geht auf verschiedene Möglichkeiten eines Chassis ein, vermittelt nötige Kenntnisse und führt schrittweise von einer einfachen Motorsteuerung zu einem komplexen sensor- und sprachgesteuerten Roboterauto. Hacks rund um GPS und eine PlayStation 3 runden die Sache ab. Inhalt Bei der Reihenfolge der Kapitel wurde versucht – beginnend bei der Darstellung von grundlegenden Informationen – über die Lösung einfacher Aufgaben zu etwas anspruchsvolleren Techniken zu führen. Der Mikrocontroller ESP32 Die Software erstellen Die Stromversorgung Rund um die Hardware Das Chassis Der Gleichstrommotor Kabellose Steuerung über WiFi Mit Sensoren Hindernisse erkennen Eine eigene Roboterauto-App Servo und Lichtsensor GPS Accelerometer / Gyroskop PS3-Controller Roboterauto-App Hinweis zur Software Die Dateien haben das Suffix (.cpp). Grund ist die Entwicklung mit PlatformIO. Mit Copy & Paste sollten sie auch in der Arduino-IDE verwendet werden können.

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Heeft u een eenvoudige AI-camera nodig om uw projecten te verbeteren?  Het intuïtieve ontwerp van de HuskyLens AI-camera stelt de gebruiker in staat om verschillende aspecten van de camera te bedienen door gewoon op knoppen te drukken. U kunt het leren van nieuwe objecten starten en stoppen en zelfs schakelen tussen algoritmes vanaf het apparaat. Om de noodzaak van aansluiting op een pc verder te verminderen, wordt de HuskyLens AI Camera geleverd met een 2-inch display, zodat u in realtime kunt zien wat er gaande is. Specificaties Processor: Kendryte K210 Beeldsensor: OV2640 (2.0 Megapixel Camera) Voedingsspanning: 3,3~5,0 V Stroomverbruik (TYP): 320 mA bij 3,3 V, 230 mA bij 5,0 V (gezichtsherkenningsmodus; 80% helderheid achtergrondverlichting; vullicht uit) Aansluitingsinterface: UART, I²C Display: 2,0-inch IPS-scherm met 320x240 resolutie Ingebouwde algoritmen: Gezichtsherkenning, Object Tracking, Object Recognition, Line Tracking, Kleurherkenning, Tag Recognition Afmeting: 52 x 44,5 mm Inbegrepen 1x HuskyLens moederbord 1x M3 Schroeven 1x M3 Moeren 1x Kleine montagebeugel 1x Verhoogingsbeugel 1x Zwaartekracht 4-Pin Sensor Kabel

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Specifications Size 23.2 x 12.5 x 22 mm Weight 9 g Gear type Plastic Gear (Nylon & POM) Limit angle 120 Bearing No Ball bearings Horn gear spline 20T (4.8 mm) Horn type Plastic, POM Case Nylon & Fiberglass Connector wire 200 mm Motor Metal brush motor Spalsh water resistance No Included 1x FeeTech FS90 Servo 1x Straight single ended servo horn 1x Straight double ended servo horn 1x Winged straight double ended servo horn 1x Four-pointed star servo horn 1x Round servo horn 1x Servo horn screw 2x FS90 servo mounting screws Downloads User Guide

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Unitree Go1 series consists of quadruped robots for the research & development of autonomous systems in the fields of human-robot interaction (HRI), SLAM & transportation. Due to the four legs, as well as the 12DOF, this robot can handle a variety of different terrains. The Go1 comes with a perfected drive & power management system, which enables a speed (depending on the version) of up to 3.7 m/s or 11.88 km/h with an operating time of up to 2.5 hours. Furthermore, the motors have a torque of 23.70N.m at the body/thighs and 35.55N.m at the knees, which also allow jumps or backflips. Features High Dynamics 17 km/h Intelligent Side-Follow System (ISS) Super Sensory System (SSS) 10-view Detection AI Detection, Human Recognition, etc. Flexible and adaptive Joints Long Endurance Specifications Light and Compact Weight: 12 kg Size (folded): 0.588 x 0.29 x 0.22 m High Performance Max Speed: 4.7 m/s (17 kmh or 10.6 mph) Intelligent Side Follow System (Adopt Patented Wireless Vector Positioning and Control Technology) Robot dog can walk alongside its owner and not only follow The human-machine interaction is both harmonious and safe Super Sensory System Full View Coverage 5 Sets Fish-Eye Stereo Depth Cameras + AI Post-processing + 3 Sets of Hypersonic Sensors Lens Angle: 150 x 170° Built-in Powerful AI 16-core CPU + GPU (384 Cores, 1.5 TFLOPS) ISS and SSS Function Cooperatively Strong & Reliable Power System New Power Joint with Super Lightweight Low Noise and Long Life Heat Pipe Cooling System Built in the Knee Joint Motor Body/thigh joints: C1-8: 520 g 23.70N.m Knee Joint: C1-8 x 1.5 ratio 35.55N.m Unitree Go1 Variants The Go1 series has 3 variants (Go1 Air, Go1 Pro and Go1 Edu), which differ a little technically. The differences are mainly the processors and sensor systems, the Air and Pro variant works, depending on the model, with one or 3x (4x 1.43 GHz 128 Cores 0.5 T) processor as well as with 1 or 5 super sensor systems. Both variants are equipped with 3 ultrasonic sensors. The Go1 Edu variant has up to 3 nano processors, 5 super sensor systems, and 4 ultrasonic sensors. In contrast, Edu Plus is equipped with an Nvidia Jetson Xavier NX as standard. Model Comparison   Go1 Air Go1 Pro Go1 Edu Go1 Edu Plus SSS 1 Super-sensing system 1 set 5 sets 5 sets 5 sets Sensing calculation 1x (4x 1.43 GHz 128 Cores 0.5 T) 3x (4x 1.43 GHz 128 Cores 0.5 T) 3 Jetson Nano 2 Jetson Nano + 1 NVIDIA Jetson NX ISS 1 Intelligent Concomitant ? ? ? ? RTT 1 Pictures Transaction ? ? ? ? Charger 24 V, 4 V 24 V, 6 V 24 V, 6 V 24 V, 6 V Remote Control ? ? ? ? Load ?3 kg ?3 kg ?5 kg (max ~10 kg) ?5 kg (max ~10 kg) Heat Pipe Assisted Heat Dissipation ? ? ? ? Motion Speed 0~2.5 m/s 0~3.5 m/s 0~3.7 m/s (max ~5 m/s) 0~3.7 m/s (max ~5 m/s) Battery 1x 1x 1x 1x Graphical Programming Interface ? ? ? ? Scientific Programming Interface     ? ? Python Programming Interface     ? ? HAI 1 Human Sensing     ? ? APP Top View   ? ? ? 4G     ? ? Foot-end Physical Force Sensor     ? ? Multifunctional Peripheral Expansion Interface     ? ? Radar     2D or 3D optional 2D or 3D optional Included 1x Unitree Go1 1x Unitree Go1 Battery 1x Unitree Go1 Charger 1x Unitree Go1 Remote Controller Downloads User Manual GitHub

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Unitree Go1 series consists of quadruped robots for the research & development of autonomous systems in the fields of human-robot interaction (HRI), SLAM & transportation. Due to the four legs, as well as the 12DOF, this robot can handle a variety of different terrains. The Go1 comes with a perfected drive & power management system, which enables a speed (depending on the version) of up to 3.7 m/s or 11.88 km/h with an operating time of up to 2.5 hours. Furthermore, the motors have a torque of 23.70N.m at the body/thighs and 35.55N.m at the knees, which also allow jumps or backflips. Features High Dynamics 17 km/h Intelligent Side-Follow System (ISS) Super Sensory System (SSS) 10-view Detection AI Detection, Human Recognition, etc. Flexible and adaptive Joints Long Endurance Specifications Light and Compact Weight: 12 kg Size (folded): 0.588 x 0.29 x 0.22 m High Performance Max Speed: 4.7 m/s (17 kmh or 10.6 mph) Intelligent Side Follow System (Adopt Patented Wireless Vector Positioning and Control Technology) Robot dog can walk alongside its owner and not only follow The human-machine interaction is both harmonious and safe Super Sensory System Full View Coverage 5 Sets Fish-Eye Stereo Depth Cameras + AI Post-processing + 3 Sets of Hypersonic Sensors Lens Angle: 150 x 170° Built-in Powerful AI 16-core CPU + GPU (384 Cores, 1.5 TFLOPS) ISS and SSS Function Cooperatively Strong & Reliable Power System New Power Joint with Super Lightweight Low Noise and Long Life Heat Pipe Cooling System Built in the Knee Joint Motor Body/thigh joints: C1-8: 520 g 23.70N.m Knee Joint: C1-8 x 1.5 ratio 35.55N.m Unitree Go1 Variants The Go1 series has 3 variants (Go1 Air, Go1 Pro and Go1 Edu), which differ a little technically. The differences are mainly the processors and sensor systems, the Air and Pro variant works, depending on the model, with one or 3x (4x 1.43 GHz 128 Cores 0.5 T) processor as well as with 1 or 5 super sensor systems. Both variants are equipped with 3 ultrasonic sensors. The Go1 Edu variant has up to 3 nano processors, 5 super sensor systems, and 4 ultrasonic sensors. In contrast, Edu Plus is equipped with an Nvidia Jetson Xavier NX as standard. Model Comparison   Go1 Air Go1 Pro Go1 Edu Go1 Edu Plus SSS 1 Super-sensing system 1 set 5 sets 5 sets 5 sets Sensing calculation 1x (4x 1.43 GHz 128 Cores 0.5 T) 3x (4x 1.43 GHz 128 Cores 0.5 T) 3 Jetson Nano 2 Jetson Nano + 1 NVIDIA Jetson NX ISS 1 Intelligent Concomitant ? ? ? ? RTT 1 Pictures Transaction ? ? ? ? Charger 24 V, 4 V 24 V, 6 V 24 V, 6 V 24 V, 6 V Remote Control ? ? ? ? Load ?3 kg ?3 kg ?5 kg (max ~10 kg) ?5 kg (max ~10 kg) Heat Pipe Assisted Heat Dissipation ? ? ? ? Motion Speed 0~2.5 m/s 0~3.5 m/s 0~3.7 m/s (max ~5 m/s) 0~3.7 m/s (max ~5 m/s) Battery 1x 1x 1x 1x Graphical Programming Interface ? ? ? ? Scientific Programming Interface     ? ? Python Programming Interface     ? ? HAI 1 Human Sensing     ? ? APP Top View   ? ? ? 4G     ? ? Foot-end Physical Force Sensor     ? ? Multifunctional Peripheral Expansion Interface     ? ? Radar     2D or 3D optional 2D or 3D optional Included 1x Unitree Go1 1x Unitree Go1 Battery 1x Unitree Go1 Charger 1x Unitree Go1 Remote Controller Downloads User Manual GitHub

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TurtleBot 4 is the next-generation of the world’s most popular open source robotics platform for education and research, offering better computing power, better sensors and a world class user experience at an affordable price point.TurtleBot 4 Lite is equipped with an iRobot Create 3 mobile base, a powerful Raspberry Pi 4 running ROS 2, OAK-D spatial AI stereo camera, 2D LiDAR and more. All components have been seamlessly integrated to deliver an out-of-the-box development and learning platform.Specifications Base platform iRobot Create 3 Wheels (Diameter) 72 mm Ground Clearance 4.5 mm On-board Computer Raspberry Pi 4 (4 GB) Maximum linear velocity 0.31 m/s in safe mode0.46 m/s without safe mode Maximum angular velocity 1.90 rad/s Maximum payload 9 kg Operation time 2h 30m – 4h depending on load Charging time 2h 30m Lidar RPLIDAR A1M8 Camera OAK-D-Lite User Power VBAT @1.9 A5 V @ Low current3.3 V @ Low current USB Expansion 2x USB 2.0 (Type A)2x USB 3.0 (Type A) Programmable LEDs Create 3 Lightring Buttons and Switches 2x Create 3 User buttons1x Create 3 Power Button Battery 26 Wh Lithium Ion (14.4 V nominal) Charging Dock Included Size (L x W x H) 342 x 339 x 192 mm Weight 3.3 kg DownloadsUser Manual

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Unitree Go1 series consists of quadruped robots for the research & development of autonomous systems in the fields of human-robot interaction (HRI), SLAM & transportation. Due to the four legs, as well as the 12DOF, this robot can handle a variety of different terrains. The Go1 comes with a perfected drive & power management system, which enables a speed (depending on the version) of up to 3.7 m/s or 11.88 km/h with an operating time of up to 2.5 hours. Furthermore, the motors have a torque of 23.70N.m at the body/thighs and 35.55N.m at the knees, which also allow jumps or backflips. Features High Dynamics 17 km/h Intelligent Side-Follow System (ISS) Super Sensory System (SSS) 10-view Detection AI Detection, Human Recognition, etc. Flexible and adaptive Joints Long Endurance Specifications Light and Compact Weight: 12 kg Size (folded): 0.588 x 0.29 x 0.22 m High Performance Max Speed: 4.7 m/s (17 kmh or 10.6 mph) Intelligent Side Follow System (Adopt Patented Wireless Vector Positioning and Control Technology) Robot dog can walk alongside its owner and not only follow The human-machine interaction is both harmonious and safe Super Sensory System Full View Coverage 5 Sets Fish-Eye Stereo Depth Cameras + AI Post-processing + 3 Sets of Hypersonic Sensors Lens Angle: 150 x 170° Built-in Powerful AI 16-core CPU + GPU (384 Cores, 1.5 TFLOPS) ISS and SSS Function Cooperatively Strong & Reliable Power System New Power Joint with Super Lightweight Low Noise and Long Life Heat Pipe Cooling System Built in the Knee Joint Motor Body/thigh joints: C1-8: 520 g 23.70N.m Knee Joint: C1-8 x 1.5 ratio 35.55N.m Unitree Go1 Variants The Go1 series has 3 variants (Go1 Air, Go1 Pro and Go1 Edu), which differ a little technically. The differences are mainly the processors and sensor systems, the Air and Pro variant works, depending on the model, with one or 3x (4x 1.43 GHz 128 Cores 0.5 T) processor as well as with 1 or 5 super sensor systems. Both variants are equipped with 3 ultrasonic sensors. The Go1 Edu variant has up to 3 nano processors, 5 super sensor systems, and 4 ultrasonic sensors. In contrast, Edu Plus is equipped with an Nvidia Jetson Xavier NX as standard. Model Comparison   Go1 Air Go1 Pro Go1 Edu Go1 Edu Plus SSS 1 Super-sensing system 1 set 5 sets 5 sets 5 sets Sensing calculation 1x (4x 1.43 GHz 128 Cores 0.5 T) 3x (4x 1.43 GHz 128 Cores 0.5 T) 3 Jetson Nano 2 Jetson Nano + 1 NVIDIA Jetson NX ISS 1 Intelligent Concomitant ? ? ? ? RTT 1 Pictures Transaction ? ? ? ? Charger 24 V, 4 V 24 V, 6 V 24 V, 6 V 24 V, 6 V Remote Control ? ? ? ? Load ?3 kg ?3 kg ?5 kg (max ~10 kg) ?5 kg (max ~10 kg) Heat Pipe Assisted Heat Dissipation ? ? ? ? Motion Speed 0~2.5 m/s 0~3.5 m/s 0~3.7 m/s (max ~5 m/s) 0~3.7 m/s (max ~5 m/s) Battery 1x 1x 1x 1x Graphical Programming Interface ? ? ? ? Scientific Programming Interface     ? ? Python Programming Interface     ? ? HAI 1 Human Sensing     ? ? APP Top View   ? ? ? 4G     ? ? Foot-end Physical Force Sensor     ? ? Multifunctional Peripheral Expansion Interface     ? ? Radar     2D or 3D optional 2D or 3D optional Included 1x Unitree Go1 1x Unitree Go1 Battery 1x Unitree Go1 Charger 1x Unitree Go1 Remote Controller Downloads User Manual GitHub

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De Unitree Go1 serie bestaat uit viervoetige robots voor research & development van autonome systemen op het gebied van mens-robot interactie (HRI), SLAM & transport. Door het hebben van vier poten en een 12-DOF houdingscontrole kan deze robot veel verschillende terreinen aan. De Go1 wordt geleverd met een geperfectioneerde aandrijving en power management systeem, wat een snelheid (afhankelijk van de uitvoering) tot 3,7 m/s of 11,88 km/u mogelijk maakt bij een bedrijfstijd van maximaal 2,5 uur. Verder hebben de motoren een koppel van 23,70 Nm op de body/dijen en 35,55 Nm op de knieën, waardoor ook sprongen of backflips mogelijk zijn. Kenmerken High Dynamics 17 km/u Intelligent Side-Follow System (ISS) Super Sensorisch System (SSS) 10-view Detectie AI-detectie, Human Recognition, enz. Flexibele en adaptieve gewrichten Langdurige werking Specificaties Licht en compact Gewicht: 12 kg Afmetingen (ingeklapt): 0,588 x 0,29 x 0,22 m High performance Max snelheid: 4,7 m/s (17 km/u of 10,6 mph) Intelligent Side Follow System (gepatenteerde Wireless Vector Positioning and Control Technology) De robothond kan naast zijn baasje lopen en niet alleen volgen De interactie tussen mens en machine is zowel harmonieus als veilig Super Sensory System Full View Coverage 5 sets fish-eye stereo dieptecamera's + AI-nabewerking + 3 sets hypersonische sensoren Lens openingshoek: 150 x 170° Ingebouwde krachtige AI 16-core CPU + GPU (384 cores, 1,5 TFLOPS) ISS en SSS werken coöperatief samen Robuust en betrouwbaar Power System Nieuwe superlichtgewicht Power Joint met laag geluidsniveau en een lange levensduur Heat Pipe koelsysteem ingebouwd in de motor van het knie gewricht Body/dijen gewrichten: C1-8: 520 g 23,70 N.m Knie gewricht: C1-8 x 1,5 ratio 35,55 N.m Unitree Go1 varianten De Go1 serie heeft 3 varianten (Go1 Air, Go1 Pro en Go1 Edu), die technisch enigszins verschillen. De verschillen betreffen vooral de processoren en de sensor systemen. De Air en Pro variant werken, afhankelijk van het model, met één of 3x (4x 1,43 GHz 128 Cores 0,5 T) processor en met 1 of 5 super sensor systems. Beide varianten zijn uitgerust met 3 ultrasone sensoren. De Go1 Edu-variant heeft tot 3 nano processors, 5 super sensor systems en 4 ultrasone sensoren. De Edu Plus daarentegen is standaard uitgerust met een Nvidia Jetson Xavier NX. Model vergelijking Go1 Air Go1 Pro Go1 Edu Go1 Edu Plus SSS 1 Super Sensing System 1 set 5 sets 5 sets 5 sets Sensing calculatie 1x (4x 1,43 GHz 128 cores 0.5 T) 3x (4x 1,43 GHz 128 cores 0.5 T) 3 Jetson Nano 2 Jetson Nano + 1 NVIDIA Jetson NX ISS 1 Intelligent Concomitant ? ? ? ? RTT 1 Pictures Transaction ? ? ? ? Oplader 24 V, 4 V 24 V, 6 V 24 V, 6 V 24 V, 6 V Afstandsbediening ? ? ? ? Draagvermogen ?3 kg ?3 kg ?5 kg (max ~10 kg) ?5 kg (max ~10 kg) Heat Pipe ondersteunde warmteafvoer ? ? ? ? Bewegingssnelheid 0 ~ 2,5 m/s 0 ~ 3,5 m/s 0 ~ 3,7 m/s (max ~5 m/s) 0 ~ 3,7 m/s (max ~5 m/s) Accu 1x 1x 1x 1x Grafische programming interface ? ? ? ? Scientific programming interface ? ? Python programming interface ? ? HAI 1 Human Sensing ? ? APP Top View ? ? ? 4G ? ? Voeteinde fysieke kracht sensor ? ? Multifunctionele uitbreidingsinterface voor randapparatuur ? ? Radar 2D of 3D optioneel 2D of 3D optioneel Inbegrepen 1x Unitree Go1 1x Unitree Go1 Accu 1x Unitree Go1 Oplader 1x Unitree Go1 Afstandsbediening Downloads Handleiding GitHub

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