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Showing results for tags 'internet of things'.
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Quadruped Robot with Oblique Swivel Joints + 4 Degrees of Freedom Robot Arm + Oblique Joint + Swivel with Rolling Bearing + 4 Steering Wheel - Spined Quadruped Camellia Nano Controller is not puny. + DC motor + PWM Steering Servo Motor + UART Steering Servo Motor + HMI + LEDs and Pixel + Internet of Things: Access Point and MQTT Footage: Camellia Café - Quadruped Robot with Oblique Swivel Joints -
Watch the Footage The Mecanum wheel is an omnidirectional wheel design for a land-based vehicle to move in any direction. The Mecanum Wheel is based on a tireless wheel, with a series of rubberized external rollers obliquely attached to the whole circumference of its rim. These rollers typically have an axis of rotation at 45° to the wheel plane and 45° to the axle line. When spinning generates a propelling force perpendicular to the roller axle, which can be vectored into: + a longitudinal component + a transverse component Minions use Pulse Width Modulation technology to adjust the speed of their vehicles. Minions change the running direction of each wheel or motor with H-bridge technology and control the movement of their vehicles by combining different wheel directions. Camellia Mini could control all motors synchronously, which keeps 4 Mecanum wheels changing direction or speed simultaneously, thus making the vehicle perform perfect omnidirectional running. www.camellia.xin Copyright © Camellia Café 2016-2021 Camellia Café and its LOGO are registered trademarks.
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Watch the Footage A colourful pixel is two or more tiny LEDs with different colour put very closely. When some LEDs are on, others are off, or all are on, you will see a different colour thinking it is only one pixel. What a romantic time when coming across the colourful pixel in an Ice-cream Van under Arthur's Seat in Edinburgh! www.camellia.xin Copyright © Camellia Café 2016-2021 Camellia Café and its LOGO are registered trademarks.
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Watch Footage With the resurgence of vinyl over the last several years, a whole new generation is getting into turntables. Turntable Cartridge Moving Magnet Moving Coil Moving Iron A look at vinyl record grooves at around 1000x magnification. You can see the waveforms of the music itself… Vinyl Diameter：12”；10”；7”. Rotational Speed：8-1/3 rpm；16-2/3 rpm；33-1/3 rpm；45 rpm；78 rpm. Time Capacity：LP[Long Playing] with 12” and 33-1/3 rpm；SP [Single Play] with 10” and 78 rpm or 7” and 45rpm；EP [Extended Play] with 12” and 33-1/3rpm or 7” and 45rpm. Reproductive Quality or Level of Fidelity：high-fidelity；orthophonic；full-range. The number of Audio Channels：Mono；Stereo；Quad. Internet of Things Controller Music, after all, is something that brings joy to our lives. Vinyl gives us a way to increase the joy factor and explore music in new and exciting ways. That joy is the essence of the vinyl revival. It’s why people are gleefully purchasing records again. www.camellia.xin www.camelliacafe.cn Copyright © Camellia Café 2016-2021 Camellia Café and its LOGO are registered trademarks. Please kindly visit Camellia Café
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Hello fellow train builders, I would like to share my most recent project theme; Lego Trains & Internet of Things. Basically, I make connected trains and train related stuff. My aim is not to be 100% realistic or copy existing real world trains. My goal is to bring Lego into the IoT movement, learn many great things along the way, and eventually help the next generations to get interested and pick up the necessary skills for a better world through technology. Let's call this STEM through Play.(STEM=science, technology, engineering, and mathematics. Sounds like a mouthful, huh? but that's what I want anyway ) Without further ado, here's what I have built so far; Automated Lego Railroad Crossing Lego Train Voice Controlled Lights via Amazon Echo Lego Train Controller App Please bear in mind that this project is new and under development. I welcome any sort of feedback and questions I will also update this thread but if you'd like to keep up, here's my website which aggregates all the social channels related to this project: Legongineer
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