Schlagwort: arduino
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Capture cinematic shots with this motorized slider and pan-tilt camera mount
Reading Time: 2 minutesCapture cinematic shots with this motorized slider and pan-tilt camera mount Arduino Team — July 6th, 2020 DIY camera sliders are a great way to get professional-looking video shots on an amateur budget, but few can compare to the quality of this project by “isaac879.” His device features a pan/tilt mechanism outlined in…
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The three pillars of the Arduino CLI
Reading Time: 5 minutesThe Arduino CLI is an open source command line application written in Golang that can be used from a terminal to compile, verify and upload sketches to Arduino boards, and that’s capable of managing all the software and tools needed in the process. But don’t get fooled by its name: the Arduino…
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Old becomes new again with this glowing clock
Reading Time: 2 minutesOld becomes new again with this glowing clock Arduino Team — July 3rd, 2020 Whether for work or play, and now for various video/voice socials that have been set up, “chebe” spends most of the day at their desk — so much so that, in some instances they lose track of time.…
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This puck-slapping robot will beat you in table hockey
Reading Time: 2 minutesThis puck-slapping robot will beat you in table hockey Arduino Team — July 3rd, 2020 Mechanical table hockey games, where players are moved back and forth and swing their sticks with a series of knobs, can be a lot of fun; however, could one be automated? As Andrew Khorkin’s robotic build demonstrates,…
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Modified printer simplifies home PCB fabrication
Reading Time: < 1 minuteModified printer simplifies home PCB fabrication Arduino Team — July 2nd, 2020 In many locations you can get PCBs made fast, cheap, and of very good quality. In Brazil, where Vítor Barbosa lives, this isn’t the case, so he built a “haxmark460” PCB printer to help manufacture circuits at home. The build modifies…
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Arduino Security Primer
Reading Time: 5 minutesSSL/TLS stack and HW secure element At Arduino, we are hard at work to keep improving the security of our hardware and software products, and we would like to run you through how our IoT Cloud service works. The Arduino IoT Cloud‘s security is based on three key elements: The open-source library…
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This robo-dog sprays poison ivy with weed killer
Reading Time: < 1 minuteThis robo-dog sprays poison ivy with weed killer Arduino Team — July 1st, 2020 Poisonous plants, like poison ivy, can really ruin your day. In an effort to combat this “green menace,” YouTuber Sciencish decided to create his own quadruped robot. The robotic dog is equipped with two servos per leg,…
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The Arduino CLI just got some new exciting features
Reading Time: 3 minutesThe arduino-cli tool just got some new exciting features with the release of 0.11.0: Command-line completion External programmer support Internationalization and localization support (i18n) Command-line completion Finally, the autocompletion feature has landed! With this functionality, the program automatically fills in partially typed commands by pressing the tab key. For example, with this…
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A tabletop bowling game with automated scoring
Reading Time: < 1 minuteA tabletop bowling game with automated scoring Arduino Team — June 24th, 2020 Do you love to bowl? Are you still unable to do so due to the pandemic? Then this project by high school engineering teacher “lainealison” is right up your alley! This rig features a 5½ foot (1.68 meter) lane…
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Machine vision with low-cost camera modules
Reading Time: 6 minutesIf you’re interested in embedded machine learning (TinyML) on the Arduino Nano 33 BLE Sense, you’ll have found a ton of on-board sensors — digital microphone, accelerometer, gyro, magnetometer, light, proximity, temperature, humidity and color — but realized that for vision you need to attach an external camera. In this article, we…
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Capture the flag with a GPS, RFID and LoRa twist
Reading Time: 2 minutesCapture the flag with a GPS, RFID and LoRa twist Arduino Team — June 23rd, 2020 Capture the flag can be fun, but Karel Bousson has put a new spin on the game that allows you to compete against neighbors over who can keep a single item — a modified tool case…
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Raspberry Pi High Quality Camera powers up homemade microscope
Reading Time: 3 minutesWow, DIY-Maxwell, wow. This reddit user got their hands on one of our new Raspberry Pi High Quality Cameras and decided to upgrade their homemade microscope with it. The brains of the thing are also provided by a Raspberry Pi. Key features Raspberry Pi OS 8 MegaPixel CMOS camera (Full HD 30…
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This Arduino-controlled robot leaves messages in the sand
Reading Time: < 1 minuteThis Arduino-controlled robot leaves messages in the sand Arduino Team — June 22nd, 2020 Ivan Miranda has come up with a novel method for drawing messages in the sand, using a tread assembly that prints as it travels along the beach. The robot uses a length of square tubing to connect…
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Two-factor authentication on Arduino
Reading Time: 2 minutesTwo-factor authentication on Arduino Arduino Team — June 22nd, 2020 Today, we’re announcing a new security feature for our community: two-factor authentication (2FA) on Arduino web services. We have implemented a two-step verification login to arduino.cc, so our users can be sure of their online safety. If enabled, two-factor authentication offers an…
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Building an Arduino-based bipedal bot
Reading Time: < 1 minuteBuilding an Arduino-based bipedal bot Arduino Team — June 21st, 2020 If you’d like to build a walking biped robot, this 3D-printed design by Technovation looks like a fantastic place to start. Each leg features three servos that actuate it at the hip, knee, and ankle for a total of six…
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Bike signal display keeps riders safe with machine learning
Reading Time: 2 minutesBike signal display keeps riders safe with machine learning Arduino Team — June 21st, 2020 Cycling can be fun, not to mention great exercise, but is also dangerous at times. In order to facilitate safety and harmony between road users on his hour-plus bike commute in Marseille, France, Maltek created his own LED…
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This ephemeral display shows messages using floating bubbles
Reading Time: < 1 minuteThis ephemeral display shows messages using floating bubbles Arduino Team — June 19th, 2020 While electronics and water don’t generally mix, researchers at Ochanomizu University in Japan have come up with an ephemeral display method that uses floating clusters of bubbles to show messages on a liquid surface. The device, known as…
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Meet Tomo, a DIY virtual pet that’ll spark ’90s nostalgia
Reading Time: 2 minutesMeet Tomo, a DIY virtual pet that’ll spark ’90s nostalgia Arduino Team — June 19th, 2020 If you miss your Tamagotchi virtual pet from the ’90s, Element14 Presents’ DJ has come up with the next best thing — or perhaps something even better! His DIY device named “Tomo,” for friend, displays a digital…
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Simple machine learning with Arduino KNN
Reading Time: 5 minutesMachine learning (ML) algorithms come in all shapes and sizes, each with their own trade-offs. We continue our exploration of TinyML on Arduino with a look at the Arduino KNN library. [youtube https://www.youtube.com/watch?v=v6B7MLs3Eyo?feature=oembed&w=500&h=281] In addition to powerful deep learning frameworks like TensorFlow for Arduino, there are also classical ML approaches suitable for…
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Arduino barrel piano plays encoded sheet music
Reading Time: < 1 minuteArduino barrel piano plays encoded sheet music Arduino Team — June 17th, 2020 Max Danilin created an automatic barrel piano that outputs MIDI signals, not through an SD card or internal memory, but by reading sheet music encoded on paper as black dots and dashes. The sheet is pulled under an array of…
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Arduino 1.8.13 has been released
Reading Time: < 1 minuteArduino 1.8.13 has been released Arduino Team — June 17th, 2020 Today, we are excited to announce the arrival of the Arduino IDE 1.8.13. Significant improvements include fixing the crash on Mac OS X with multiple monitor setups and resolving the recent package_index.json issue without other user intervention. You will also…
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Visualize noise pollution with an Arduino sound meter
Reading Time: < 1 minuteVisualize noise pollution with an Arduino sound meter Arduino Team — June 16th, 2020 In our day-to-day lives we encounter a wide variety of ambient sounds, and in order to highlight noise pollution, Lucía Garbo decided to make an elegant meter. The device features an outer shell designed in Fusion 360 and…
