https://community.element14.com/challenges-projects/design-challenges/Engineering a Connected World! By connecting engineers to powerful new ideas, the latest technologies, and to each other, the element14 Community is creating innovative solutions to everyday problems.en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/w/setup/27367/more-competitionsMon, 20 Apr 2026 09:23:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:99caa46c-306a-46c1-a8b7-61a21de221f4vivekvelusamyExperimenting with Single Pair Ethernet (SPE) Four successful applicants will receive a free-of-charge SPE Kit. The most creative and interesting uses will win this challenge. The Winners The Eye on Intelligence Challenge In this competition, challengers are tasked to build an AI-powered, FPGA Machine Learning project. This is an opportunity for you to hone your embedded vision skills. The Winners Experimenting with Extreme Environment Meet our winners and read their projects focused on protecting electronics in harsh or extreme environments. The Winnershttps://community.element14.com/challenges-projects/design-challenges/w/setup/23160/featured-content-triptych-setup-docTue, 10 Mar 2026 11:40:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:d3f6056f-70a3-47c8-b858-b4a807b97a0be14sbhargavOn The Line Challenge 10 selected Challengers will get a FREE kit of components to help build a Smart Industry-themed project. Get Started Smart Security and Surveillance Challenge Build and blog Smart Security prototypes that showcase the features of ADI components in the most imaginative way possible. Get Started Light Up Your Life Challenge! This challenge featured 10 successful applicants who received a free kit including a selection of Würth Elektronik SMD size WL-ICLEDs with Integrated Controller. Check out the colorful, light-up, winning projects here! The Winnershttps://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233068Thu, 15 Jan 2026 14:53:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:8743b263-5656-434c-bba6-94adba77dc44rscI would agree to what doug said, and add the fact that difficulty is a relative measure that assumes a baseline understanding. The more experienced or skilled a person is in a particular subject, the less difficult projects in that subject will be.https://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233065Thu, 15 Jan 2026 14:23:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:8cc4bbe2-7cfc-441f-b6ea-1347af27ac03dougwI'm not sure what you are referring to when you say complexity or difficulty. Schematics are just simple diagrams showing what components are connected together. In that sense complexity is mostly related to how many connections are made in the schematic. If you are referring to how hard it is to understand what a circuit is supposed to do, it could be approximated by determining how much reading and study is required to understand each component and its interaction with other components. One way to characterize this is how many pages of datasheet are needed to explain every component. If you are talking about the complexity of circuit boards, their complexity is proportional to several factors: The denser the component layout, the harder it is to achieve The higher the frequencies on the board are, the harder it is to calculate parasitic influences of the board and other components (which are seldom detailed in datasheets) The more power required in the circuit the harder it is to manage thermal performance etc. It is often hard to separate software from the discussion of circuit complexity, since a lot of circuit functions are actually performed in software these days. Some poorly documented circuits require a lot of knowledge and experience to decipher. For well documented circuits the size of the description document is an indicator of complexity.https://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233063Thu, 15 Jan 2026 11:26:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ade25d14-eec0-4248-9b5c-16b593e8e171AlissonOliveira17Hello, Here is my researchGate link: www.researchgate.net/.../Alisson-Oliveira-17https://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233060Thu, 15 Jan 2026 10:58:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:2a7e34e1-1cb4-4360-9b2c-5e6dbb3c8d0bmichaelkellettThanks cstanton - I found a couple of papers in English by working back from that link. MKhttps://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233058Thu, 15 Jan 2026 10:28:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:1cb2a22a-861a-407b-a75c-42a94a87bdeccstanton[quote userid="121623" url="~/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233056"] I tried to look that up but didn't get anywhere - entering Alisson Oliveira into the ResearchGate search bar does not lead any where useful. [/quote] www.researchgate.net/.../Alisson-Oliveira-Lab-3 for context. Edit: there's a better link here: RE: Where can I find electronic circuits classified by “difficulty level”?https://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233056Thu, 15 Jan 2026 09:53:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:f6aa3758-ef20-48d4-b4dd-2c831879bb8amichaelkellett[quote userid="518673" url="~/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level"] On my ResearchGate profile[/quote] I tried to look that up but didn't get anywhere - entering Alisson Oliveira into the ResearchGate search bar does not lead any where useful. Some links to actual papers in English would be more helpful. I'm interested that you appear to associate complexity and difficulty without a definition when the two are at best loosely correlated and both are very context dependent. It would be interesting if you were to explain the purpose of your research in rather more detail. MKhttps://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-level/233051Wed, 14 Jan 2026 20:04:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:6b65fb9a-cea4-4b98-aa97-24291535f158olivia_49You could look at textbooks like The Art of Electronics or Microelectronic Circuits , or university lab exercises and MIT OpenCourseWare, which often indicate circuit difficulty. Open-source sites like CircuitVerse sometimes tag circuits by complexity, too.https://community.element14.com/challenges-projects/design-challenges/f/forum/56594/where-can-i-find-electronic-circuits-classified-by-difficulty-levelWed, 14 Jan 2026 18:13:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9a2b5137-5180-40b7-814c-19dff6aa812dAlissonOliveira17Greetings. I am a researcher currently developing a study on the measurement of difficulty/complexity in electronic circuits. I am looking for books, scientific articles, instructional materials, or datasets that present sets of electronic circuits accompanied by some indication of difficulty, complexity level, or pedagogical classification, even if such indication is subjective or approximate. Any reference would be welcome, including classic textbooks, lecture notes, datasets, academic repositories, or materials used in technical or university-level education. If you are aware of works that organize circuits by difficulty level, or that could be used as a basis for comparative analysis, I would greatly appreciate your help and recommendations. On my ResearchGate profile, I have published some works on complexity measurement in other domains, such as industrial property patents and C programming language source code, which may help contextualize my research approach. Thank you in advance for any help or references you may be able to share.studentexperimentingDesignelectronicshttps://community.element14.com/challenges-projects/design-challenges/w/setupFri, 03 Oct 2025 12:29:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:b68746cb-d7d4-480d-bc5d-80fdab6d8045Docs in this area are used to manage content in some of the widgets on the group landing pagehttps://community.element14.com/challenges-projects/design-challenges/w/documents/1506/element14-com-design-challenge-indexTue, 01 Jul 2025 13:36:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a3261396-5dbc-4fc0-a9e3-8b84a41780e4vijeth_dsThe element14 Community supports innovators and engineers in creating inventions that can make a real impact on the way people live their lives. Design Challenges are competitions where selected Members are given product kits to create innovative solutions for some of society's biggest problems. Click on the links below to learn more about each Design Challenge. Light Up Your Life! | In Reach! | Smart Spaces | Start a Movement | Shift It! | Upcycle IoT | Little Free STEM Library | Summer of Green Tech | SciPi | Save the Bees | At the Core | Summer of Sensors | Twist, Turn, and Move Robotics | Pi-Fest | N-gaged Remote Monitoring | Just Encase | Summer of FPGA | Low Power IoT | Design for a Cause 2021 | 1 Meter of Pi | Sustain the World | Connected Cloud | Think ON | PiCasso | Sixth Sense | Design for a Cause | Bluetooth Unleashed | Pi Chef | IoT on Wheels | Upcycle it | Safe & Sound | Pi IoT | Make Life Accessible | Music Tech | Vertical Farming | Sci Fi Your Pi | Enchanted Objects | Sudden Impact | In The Air | Hats Off | Forget Me Not | Internet of Backyard | Inductive Sensing | Beyond The Phone | Rocking Raspberry Pi | BeagleBone Black Radio | Pi NoIR and Catch Santa | Smarter Life | Get Closer | Energy Harvesting | Cut the Cord! | Ultimate RoadTest Light Up – Your Life Challenge! In Collaboration with Würth Elektronik This challenge invites 10 successful applicants who will receive a selection of Würth Elektronik SMD size WL-ICLEDs with Integrated Controller, along with an Arduino Zero, a Power Supply and more free of charge to help you bring your project to life. Winner: TBD In Reach! – Ultrasonic Sensor Sensing Challenge In Collaboration with TDK This challenge invites 10 successful applicants who will receive two TDK USSM Plus-FS units, a TDK Evaluation Board, and a set of Sensor Connector Cables to build and blog about their project. Winner: TBD Smart Spaces Design Challenge In Collaboration with NXP This challenge invites engineers to develop innovative solutions using NXP’s FRDM MCX A Series (A15X) development kit to create a smart space, smart warehouse or tackle a building automation problem. Winner: TBD Start a Movement – Challenge In Collaboration with Analog Devices Challengers are tasked with with creating a project that incorporates automated movement or kineticism of some kind using the Analog Devices TMC5272-EVAL-KIT . Winner: TBD Shift It! – Warehouse Automation Challenge In Partnership with TE Connectivity Challengers are tasked with building a project that helps in warehouse automation using the TE Connectors Kit . Winner: TBD Upcycle IoT Design Challenge In Partnership with microchip Challengers are tasked with keeping e-waste out of our landfills with the SAM E51 Curiosity Nano EV Kit into something useful. Winner: amgalbu's ColdCase project uses an old e-waste pc to create an IoT mini-fridge. Little Free STEM Library by Avnet & SciTech Institute Challengers are tasked with building or upgrading a little library to promote STEM education. Winners: sunnyiut's Bridging the Gap: STEM Education and Health Empowerment for the Young Generation and asokfair's Secured Little Free STEM Library with Tracking and Connectivity Summer of Green Tech To celebrate Earth Day (22nd April 2023), we invite challengers to design a project to help preserve our planet for future generations. Plant the Seeed on Green Technology this Summer! Winner: Alistair's Cool Wave project avoid carbon emissions created by traditional air conditioners, while still keeping you cool. SciPi Challengers must use any approved Raspberry Pi family products to help solve common problems that scientists might encounter during their experiments. Winner: soldering.on's Pollinator Pollster is an automated remote monitoring system that detects pollinating insects via audio classification Save the Bees Challengers must use the Arduino Pro Nicla Vision board + MKR1310 to combat the issues plaguing the global bee population. Winner: ralphjy's Bee Healthy uses sound for tracking and maintaining a healthy bee-hive. At the Core Collaborated with Infineon Challengers must demonstrate the use of the M0 and M4 cores on the PSoC™ 62S4 with ModTools Platform in their project. Winner: Digimorf's ATCDC SEGA SG-1000 Emulator shows great use of the ModusToolbox, from Device Configurator to DMA and Linker File edits. It also demonstrated the power of multi-cores. Summer of Sensors Challenge Collaborated with Maxim Integrated , Renesas , STMicroelectronics , Vishay Challengers must use the various kits: In the Air Tonight Theme: ZMOD4510-EVK , TAG You’re it Theme: STEVAL-SMARTTAG1 , Exploration Station Theme: SensorXplorer , and Healing Touch Theme: MikroE Bio Sensors with Arduino Uno to build a sensor specific project corresponding to its theme. Winner: rahulkhanna's Smart Container Tracking enabled GPS Fleet Tracking, Online Thing Speak IoT web dashboard, NMEA Messaging, GPS RTK Receiver and GUI. Misaz's VEML3328 Colour Sensors is an IoT connected air quality sensor that explored low power modes, MQTT, and JSON while using the WiFi Dongle. osjef's IntelliLight - Adaptive Smart Bulb Controller monitors ambient light to help save eye strain and power. milosrasic98's Elderly Health Monitoring System measures one's health through a finger reading. It logs the data and uploads to a smart device. Twist, Turn, and Move Robotics Collaborated with TE Connectivity Challengers must use the TE Connectors, an Arduino Uno, and Robotics Shields to build and design a mobile robot or arm that performs a specific task. Winner: amgalbu's Rullit is a wonderful PV cell panel cleaning robot with a fun and economic method of locomotion. Pi-Fest Collaborated with Raspberry Pi Challengers must use the Raspberry Pi Pico and your chosen accessories in a musical or audio project. You could be center stage on our Pi-Fest livestream and on the Tour Poster. Winner: dougw's It Came From The Synth is an electronics audio system based on the Raspberry Pi Pico that plays a medley of mystery tunes. N-gaged Remote Monitoring Sponsored by Omega Challengers must use Omega’s Wireless Layer N EcoSystem to create an IoT solution featuring remote monitoring, predictive maintenance, environmental management, and more. Winner: scottiebabe's Maple Tree Telemetry successfully monitored maple trees and its environmental changes for sap collection purposes. Just Encase Sponsored by Hammond Manufacturing Challengers must build projects with the enclosures kit for a hazardous environment, such as extreme cold and heat or exposure to water and humidity. Winner: milorasic98's Orb-Weaver Rover displays the best use of encasing in a project build while capturing data in a fun and fully functioning rover. Summer of FPGA Sponsored by Digilent Challengers put their skills to the test and built a dream application with Digilent's Cmod S7 Board . Winner: pandoramc's Hack CPUMOD S7 is an excellent example of how to rebuild a working CPU inside an FPGA. Low Power IoT Sponsored by Infineon Challengers use the Arduino Nano 33 IoT to build a project that will aid others during global disasters or with their day-to-day struggles. Winner: ralphjy's Low Power Secure Entry included microwave motion detection, object classification, facial recognition and access that is also low power optimized! Design for a Cause 2021 Collaboration with Arduino Challengers use the Arduino Nano 33 IoT to build a project that will aid others during global disasters or with their day-to-day struggles. Winner: javagoza's VenTTracker monitors gas density and controls windows to prevent the spread of COVID-19. 1 Meter of Pi Collaboration with Raspberry Pi Foundation Challengers use the Raspberry Pi 4 2GB to grow the food needed on a trip to Mars within 1m3! Winner: feiticeir0's Space Vegetables successful interior hydroponic garden that integrated timelapse, Twitter, and the Pi Camera in its setup. Sustain the World Sponsored by Infineon Challengers will work to make their lives easier, safer, and greener using the Infineon XMC4700 Relax Lite Kit ! Winner: asokfair's Smart Farming Hoe is a tool with the power to control BLE Mesh network, solar power, lighting control, and a water pump to always keep your plants in check! Connected Cloud Sponsored by Infineon + Cypress & AWS Challengers are invited to build a project with the PSoC 6 , and connect it to Amazon Web Services. Winner: balearicdynamics's Home Super Smart is an in-home modificaiton device including noise sensors, kitchen environmental control, and more. It uses MQTT and AWS for the main infrastructure with remote ESP8266 nodes and UI for the PSoC6. Think ON Sponsored by ON Semiconductor Challengers are invited to monitor their world and design a solution for their day-to-day problems using the RSL10-SENSE-GEVK . Winner: mahmood.hassan's Grow Organic with Smart Garden is an inexpensive automated home garden that will allow you to grow crops 365 days a year, including hydroponic tuned lighting, moisture sensors, etc. PiCasso Collaborated with Raspberry Pi Foundation Challengers are invited to create a master piece with the Raspberry Pi Foundation, from art installation to home decoration. Winner: balearicdynamics' Art-A-Tronic Exhibition an augmented mannequin with Pi computer vision, binaural hearing, a MQTT connection to the "BORG Communication Nexus", and more. It was featured in a Gent exhibit in Belgium. Sixth Sense Sponsored by ST Microelectronics & TE Connectivity Challengers are tasked with upgrading a device, such as a remote control car, drone, robot, tunnel exploration bot, etc and then giving it a sixth sense with ST Microelectronics and TE Connectivity products . Winner: dougw's Graffiti Bot is a fully autonomous robot that produces a liquid canvas drawing. It involves mechanical, electronics, software, and hydraulic design. Design for a Cause Collaborated with Arduino Challengers are invited to design a piece of assistive technology for individuals living with physical or mental impairments using the Arduino MKR1000 Dev Board . Winner: Milos Rasic's Fingerprint Skeleton Key helps users with sight issues or low dexterity open locked doors. It uses fingerprint and RFID sensors to make the correct key selection. Bluetooth Unleashed Challengers created and built a prototype that uniquely showcases the unlimited possibilities of Bluetooth with the use of one of the 10 selected Hero Boards . Winner: shabaz's Smart Doorbell is one of the most overpowered and well engineered doorbells in the history of mankind, Using Texas Instruments, custom PCBs and Bluetooth Low Energy. Pi Chef Collaborated with Raspberry Pi Foundation The Pi Chef Design Challenge uses the Raspberry Pi Foundation as the main ingredient to improve and expand your creativity in the kitchen. Winner: aspork42's Smart Range Hood is a custom built 40" range hood with extractor fan, video, heat sensors, air quality sensor and app using NodeRed, MQTT and Open Hab. It also has a special husband summoning button. IoT on Wheels Sponsored by ST Microelectronics Challengers are invited to design a device that makes a vehicle safer, smarter or more efficient, whether it has one, two, three, or four wheels using the STM32 Nucleo Board and challenge kit . Winner: dixonselvan's Traffic Predictor and Auto Pilot device can attach to your vehicle and scan the traffic around your vehicle using a sonar system. Upcycle it Sponsored by Intel Engineers, DIY hobbyists and tinkerers to upcycle an obsolete item, computer, piece of electronic equipment or appliance and make a cool new electronics project built around the Upcycle It Challenge kit . Winner: Carmelito's Upcycled Clock is a smart clock with special built-in sensors. It contains a variety of LED lights and can visually and verbally communicate the weather, traffic, air quality and temperature, as well as read Twitter and Gmail messages. Safe & Sound element14 invites all electronic engineers, performance apparel designers and makers to conceive and build a 'safe and sound' wearable device that facilitates personal or health safety with the challenge kit . Winner: dougw's Invisible Hazardous Environmental Factors Monitoring System researches a wearable monitoring solution for invisible potential hazards in the environment, encapsulated in 3D-printed cases. The IHEFMS monitors and displays air quality, carbon monoxide, alcohol and radiation levels. Pi IoT Smarter Spaces with Raspberry Pi 3 Collaborated with Raspberry Pi Foundation Build your own personal Internet of Things (IoT) command center with the Pi 3 to control any living space - connecting your favourite gear and smart technologies. Winner: favn's Pi IoT Alarm Clock provides full monitoring from two units and controls all IoT devices via a network in the most inhabited rooms at home – the living and bedroom – demonstrating how any homeowner could maintain control of chosen spaces at all times. Make Life Accessible Design Challenge Sponsored by NXP Build motor control inspired solutions using the NXP FRDM-KV31 & FRDM-MC-LVPMSM to benefit those who are disabled or vulnerable - enabling them to live independently, confidently, and better. Winner: dougw's Clear Walk - Moving Mirrors was designed to aid make safe icy walkways and driveways by redirecting sunlight. Music Tech Design Challenge Collaborated with Autodesk Fusion 360 + BeagleBoard.org Our members invented electronic projects based on the Music Tech Kit to manipulate or create audio – whether it is a musical instrument, voice, recordings, or from sounds we may hear around us. Winner: liamtmlacey's Vintage Toy Synthesiser that turned a vintage wooden toy piano into a standalone digital hardware synthesiser, keeping the existing key mechanism and enclosure. Vertical Farming Design Challenge Sponsored by Silicon Labs + Würth Electronik Members use the vertical farming kit to grow fresh food in urban areas - closer to the populations that will consume them. This means shifting from traditional outdoor gardens to indoor systems for food production. Winner: Jose Marques' Modular Farm Project used solar energy as a renewable power source and stored the surplus generated on an efficient lithium-ion battery power bank to build a sustainable system targeting a net-zero energy situation. Sci Fi Your Pi Design Challenge Collaboration with Raspberry Pi Foundation Members were challenged to create applications that inspired them from science fiction using the Sci-Fi Your Pi kit ; the inspiration could arise from a movie, television programme, novel, comic book or even a radio show. Winner: balearicdynamics' Meditech is a Star Trek inspired build. Enchanted Objects Design Challenge Sponsored by microchip (Atmel) + Infineon Members were challenged to revitalize old objects, appliances and furniture and turn them into “enchanted” ones, rendered so by the addition of the latest Internet of Things technology. They used the Enchanted Object kit in their projects. Winner: Workshopshed's Enchanted Cottage is designed right out of the storybooks. Deep in the forest is a small cottage owned by a timeless couple, Hans and Matilda who are doomed never to meet - for when it is wet he goes outside, but when it is dry she must leave the house. Sudden Impact Wearables Design Challenge Sponsored by Analog Devices + Tektronix Challengers to use the power of the Community and technology to make sports safer for young athletes with the Sudden Impact kit . Winner: Cosmin Iorga's Wearable Sudden Impact and Health Monitor is designed to try and detect athletes' health conditions that require medical attention when immediate symptoms may not always give advance warning to an inevitable health issue. In The Air Design Challenge Sponsored by CISCO, eclipse, Keysight Technologies , Sierra Wireless , + Würth Electronik The challenge objective is to create a solution using IoT technology to sense the environment we live in and how to build a cleaner and less polluted world. Winner: xever's Carbon Footprint Monitoring System is a basic yet functional prototype that would monitor the Winners own daily carbon footprint. Hats Off Design Challenge Sponsored by adafruit Ten Competitors from around the world were challenged with upgrading an everyday hat. Each competitor was given an adafruit GEMMA Sensor Pack to bring their ideas into reality. Music festival mullet, Easter Bonnet, Jaunty Fascinator and even an Iron Man Helmet are all here. Winner: brenyc13's Jaunty Fascinator changes color (cool-to-warm) and intensity (dim-to-bright) based on the wearer's amount of movement. Four NeoPixels are concealed within elegantly sewn folds of translucent polyethylene plastic, creating a diffusion effect for the light. The plastic folds also hide a base supporting the Gemma battery pack, and the added Flora Accelerometer used to detect the wearer's movement. Forget Me Not Design Challenge Collaboration with Raspberry Pi Foundation Deliver an IoT solution that would allow peace of mind while taking a holiday vacation. The kit included a Raspberry Pi Foundation Model B+ , an EnOcean Pi Transceiver and a PiFace Digital board . Winner: fvan's Forget Me Not Project used GPIO pins and USB ports to connect a variety of sensors, including driving servos to dispense cat food, monitor whether a door is left open, and transmit the status of remote RFID devices. Internet of Backyard Design Challenge Ten brave challengers embarked on an epic quest to build the greatest internet connected invention. Armed with the SimpleLink ™ Wi-Fi CC3200 LaunchPad one heroic contestant rose to challenge and was victorious. Winner: janisalnis' Tomato Greenhouse is a house entrance solar powered garden lamp with IoT connectivity, employing a PIR motion detector that will only switch on the LEDs when someone is nearby. Inductive Sensing Design Challenge Collaboration with EAGLE The competition challenges design engineers to create and discover new uses for inductive sensing, a contactless, magnet-free sensing technology. Sensors convert readings into digital information that can be stored and shared online, and this technology has significant implications for the Internet of Things. Winner: heliatck's inductive sensing project was designed where an USB microphone with LDC1000 detects sound waves of higher densities with greater sensitivity and dynamic range. Beyond The Phone Wireless Power II Design Challenge Sponsored by EAGLE + Würth Electronik We believe that wireless power isn't just reserved for phones. Throughout the course of this challenge, we witnessed it used in everything from an illuminated beer tap to a sensor for detecting melanoma. There's no doubt that wireless power kit can make our world more fun as well as safer. Winner: ForcisConnect's wireless powered transponder for those working at sea. The theory is remote commands come through as UDP datagrams to the CC3000 via Wi-Fi and then MSP430FR5739 parses these datagrams and processes accordingly. Rocking Raspberry Pi Design Challenge Collaboration with Raspberry Pi Foundation Challengers were encouraged to develop a state-of-the-art karaoke experience with Raspberry Pi and its accessories. The objective being to bring Bollywood and Bangalore closer together through the marriage of song and technology. Winner: ss_shrenik's double karaoke machines , where the first karaoke machine used the PiFace Control and Display. BeagleBone Black Radio Challenge Challenged with building a fully operational Digital Radio, we followed members on their quest to complete their chart topping projects using the BeagleBone Black . Winner: fvan's first class radio is urban chic and we all hope to have one just like it at home. Pi NoIR and Catch Santa Challenge Collaboration with Raspberry Pi Foundation Assembling a "Catch Santa Project", i.e. a low-light camera which will capture the activities of December 24th's most famous nocturnal visitor with the Pi Noir . Winner: fvan's Santa Catcher with Pi Noir Smarter Life Design Challenge Sponsored by Cypress + Infineon "Smarter Life" projects were invited to enhance home, office and / or car using the Cypress PSoC4 . Winner: dougw's The Henrietta implemented a widely used household system (thermostat) leveraging some of the world's greatest technologies like cell phones, PCs, Bluetooth, android and GPS - all of which help make the system more powerful, more exciting and relevant to today's wireless generation. Get Closer Wearables Challenge Sponsored by adafruit Eight challengers built wearable electronics projects to enhance their daily lives using the FLORA platform . Possible applications: telepresence color-changing lamps, GPS-guided scavenger hunts, motion-activated bouquets for Mom, and so much more. They created technology that helps people get that much closer! Winner: zengirl2's The FLORAbrella , is equipped with LED neopixel strips that change color. It had three modes: color match, which used a color sensor to match colors; a rainbow display; and simulated rainfall. Honorable Mention: linkaspers' FLORAColorCam teaches children colors through object association. When the user takes a photo of the felt pictures, which depict a red strawberry or a yellow sun, they were given three color choices on the back of the camera. A series of green lights appeared if the correct color is selected. Energy Harvesting RoadTest Design Challenge Sponsored by Linear Technology , Silicon Labs , Würth Electronik + element14 Selected competitors were provided with Energy Harvesting Solution to Go Kits , and used them to make a new product, which could either use Energy Harvesting to replace a device that uses battery or mains power, or alternatively, create an entirely new gadget of their own design. Winner: gelmi developed a practical Carbon Monoxide Detector prototype that could be powered by Energy Harvesting. 2nd Winner: vsluiter's Egg Timer cook eggs over a lower fire is wasting less energy. With the Egg Timer, you don't have to keep a constant temperature. Imagine a World Without Cords - Cut the Cord! Design Challenge Sponsored by Würth Electronik Create contactless charging solutions as part of the competition in line with wireless power consortium specifications. The Wireless Power Design Kit and EAGLE Pro License were used. Winner: johnsocm built a Wireless Power Evaluation Kit for both Raspberry Pi and the BeagleBone and represented innovation at its best. Ultimate RoadTest Design Challenge Sponsored by EAGLE Build a working prototype app using existing development tools, software, and design tools (including EAGLE & the CC3000 SimpleLink) to create a real-world solution for home automation. The end application had to include functional elements with wireless, sensing, motor control, and lighting. Winner: COMPACT's Code Name project has remote commands come through as UDP datagrams to the CC3000 via Wi-Fi. Then the MSP430FR5739 parses these datagrams and processes accordingly.design challengeglobal design challenge indexdesign_challenge_archiveelement14 design challengedesign challengeshttps://community.element14.com/challenges-projects/design-challenges/w/documentsTue, 01 Jul 2025 13:36:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:02c3868a-627b-43b1-a971-6765edd00c8d