Cool arduino sensorscông việc

điều khiển nước trong bình bằng 2 chế độ : - Chế độ 1 : sử dụng cảm biến siêu âm siêu âm chống nước để điều khiển nước theo chiều cao ( <10cm thì bơm chạy . bơm đến khi >40cm thì dừng và van điện từ hoạt động để xả nước ra ) -Chế độ 2 : sử dụng cảm biến mực chất lỏng để điều khiển ( 1 cái gắn bên trên, 1 cái gắn bên dưới ) . bơm nước đến khi cả 2 cảm biến đều có tín hiệu thì van điện từ hoạt động để xả nước ra * điều khiển bằng công tắc xoay 2 vị trí và hiển thị các thông số trên lcd như lưu lượng , chiều cao (khi dùng chế độ 1 ) , cảm biến nào hoạt động ( khi ở chế độ 2 )

...Frame 6: 15s Mascot A nhìn chăm chú vào chú heo trên màn hình rồi quyết đoán gạt 3 chiếc công tắc trên bàn của công nghệ siêu sinh sản. Từ một chú heo to, liên tục xuất hiện ra một bầy heo con. Mascot A kéo mắt kính lên, cười nhẹ một cái, tỏ ra đắc ý cool ngầu. Thoại: “Công nghệ siêu sinh sản………” Frame 7: 10s Mascot A nhìn chăm chú vào chú heo trên màn hình rồi quyết đoán gạt 3 chiếc công tắc trên bàn của công nghệ siêu sinh sản. Từ một chú heo to, liên tục xuất hiện ra một bầy heo con. Mascot A kéo...

Hi sir Wow,kya cool hai hum !! Eske bare bat krna bhi Kam bar kharidlo fir dekhna.....dusre chij ka Nam nhi lenge aap.

Your task is to plan, how would you implement IoT-management and monitoring system. The overall architecture and used technologies. Just main ideas, not detailed architecture or implementation details. System needs to run on azure. IoT-devices communicate using Azure IoT Hub. IoT-sensors are configured through Device Twins. Data is sent from IoT-sensors as standards IoT Hub telemetry messages once every 20s. Same system will be used by multiple end-customers, so the access needs to be limited to data of their own devices.

Dùng arduino điều khiển động cơ step mở van nóng lạnh thông qua cảm biến nhiệt và nút cài đặt nhiệt độ theo mong muốn

Mình hiện tại có 1 hệ cân bằng gồm Arduino, servo, gear, thanh thẳng để banh. Mình đã hoàn thành và chạy tốt. Nhưng yêu cầu thêm là cần phần bản vẽ P&id nữa thôi. Hình bên dưới là bộ điều khiển PID. (nội dung job là so đồ P&ID).

thiết kế và lập trinh mạch arduino giao tiếp điều khiển với module sim

Thiết kế 1 websever để nhận và gửi dữ liệu từ cảm biến esp32. các tín hiệu thông qua mạng wifi hoặc blutooth. Đầu đọc chất lượng nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm ...nước theo như thông số cảm biến nhưng tín hiệu đưa về là vôn, tín hiệu xuất ra như của cảm biến " phần này là cảm biến có sẵn đơn vị, chỉ có đổi đơn vị đầu vào thành vôn". thiết kế mạch EC meter qua chương trình Orcad hoặc Proteus. In mạch EC metter. Cảm biến TDS "EC Metter" ...

Change design android app,cool design

Thiết kế một logo Very very cool

Thực hiện sợ đồ, gia công sản phẩm có sẵn, thêm tính năng xoay 180 độ cho sản phẩm nhờ servo!

Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo động đột nhập. - 3 ngõ Output khiển tích hợp timer: bơm hơi, đèn, quạt. Bạn thạm gia dự án có thể chọn 2 phương án: giá thầu tổng hoặc chỉ thi công (vật tư dự án cung cấp)

Sử dụng cánh tay 3D vẽ theo mẫu có sẵn , in 3d Sử dụng Arduino Mega 2560 + Ramps 1.4 shield Hiện đã có mô hình

Học lập trình và thiết kế mạch theo nhu cầu cá nhân. Thiết kế, lập trình board mạch điện tử sử dụng vi xử lý (ARM, PIC) dùng để giao tiếp với Module SIM, SD Card, Sensors và giao tiếp với máy tính.

I am in the market for a sk...skilled graphic designer who can help create a realistic, symbol-based logo for my brand. Here's what you would need to know: - Design Style: The design should be a realistic symbol, not abstract or geometric. - Color Scheme: The logo design should embody breezy cool colors, specifically tones of blues, greens, or purples. Skills and Experience Required: - Proven graphic design experience, especially in logo creation. - Strong portfolio demonstrating realistic and symbol-based designs. - Understanding of color theory, especially cool color palettes. Brand -> The perfect candidate would have a keen eye for details and a creative mind. I look forward to viewing your bids, portfolios, and discussing the project further.

Job Description: We are seeking an experienced software developer to create code for a power electronics control system. The project involves using an Arduino DUE and the IMC101T T038 motor controller. The software should control and regulate both the grid side and machine side using Space Vector PWM (SVPWM). Communication between the Arduino and other components will be handled via serial communication. Additionally, the system should include a quadrant display using 4 LEDs to indicate whether it is operating in motor or generator mode. All datasheets and circuit diagrams will be provided. Key Responsibilities: Control and Regulation: Implement SVPWM on both grid and machine sides. Grid-side control: Adjustable power factor (cos(φ)), current, and power. Machine-side c...

I'm looking for a skilled video editor to create a captivating 50s video that promotes our upcoming street festival. The video will incorporate photos of graffiti and various events from the show, and needs to be set to the beat of Primal Fear (Drama Effect) music. Key Requirements: - Use of Cool Transitions: I'd like to see engaging and visually appealing transitions that keep viewers interested throughout the video. - Scratches Overlay: Incorporate grungy scratches overlay to add an edgy urban vibe to the video. - Timing to Music: The video should be seamlessly timed to the beat of the provided music, enhancing the overall viewing experience. Ideal Skills and Experience: - Prior experience in creating promotional videos or event coverage is preferred. - Proficiency in...

...Velociraptor server operates flawlessly on the Odroid N2+ platform (4GB RAM) by creating an installer or Debian package (.deb) that functions flawlessly on Debian Ubuntu 20.04 (MATE Desktop). The ARM64 code is available online, and we wish to have it as a package so the user can run it and go through the setup of the velociraptor server seamlessly on the N2+, use the local webserver to create agents (sensors as MSI or exes) and analyse/collect remote endpoints using the open source tool on the box. This project involves adapting the Velociraptor software, an open-source security tool , to work seamlessly on the Odroid N2+ platform, a powerful ARM-based single-board computer. The primary goal is to ensure that Velociraptor runs efficiently on Odroid N2+, leveraging the

Transform my basic, education-oriented PowerPoint slides into something simple but visually engaging. Your task involves: - Reimagining the slides to have a strong visual impact which can effectively educate an audience - Creatively incorporating cool tones, blues and greens, into the design while keeping it professional - Balancing intricate design details with clear, readable information presentation Ideal freelance applicants should have advanced skills in PowerPoint design and an understanding of color theory. Experience in creating educational content will be highly beneficial. I am looking forward to seeing your creativity shine.

I'm looking for an experienced Arduino and ESP32 LVGL programmer who is able to Build arduino code for a Waveshare ESP32 s3 Touch LCD 4.3 and recognize data from I2C ADS1115 interface a display grafically Display have to rappresent data in 4 different page changeable touching icons placed in down part of display In each page are displayed more rounded bar with % value received from 3 x ads1115 i2c connected Key Responsibilities: - Program the ESP32 to recognize and interpret the data from the I2C ADS1115 sensor module - Integrate a responsive touchscreen control and an LCD display on the Waveshare ESP32 s3 Touch LCD 4.3 - Ensure the system is user-friendly and able to display the sensor readings accurately - Implement the system in a way that is easy for someone with...

I am looking for a talented graphic designer to help me create some cool and funny T-shirts for my brand targeting professionals in the IT industry. You don't need to know code, but understanding some tech humor will be helpful! Key Responsibilities: - Translate my ideas into visually appealing and humorous designs for T-shirts - Create innovative and quirky designs with an insider IT perspective - Collaborate with me to ensure that the designs appeal to our target audience and align with our brand image Experience & Skills: - Proven experience in graphic design and expertise on design software and technologies. (Only Basic understanding of IT) - Strong aesthetic skills with the ability to combine various colors, fonts, and layouts - Understanding of the IT industry, ...

...specifically in system-level assembly language. Knowledgeable in gaming input emulation and keyboard input simulation. Experience in backend applications is beneficial. Project Specifics: The emulator must not breach game firewall securities or require unauthorized system modifications such as disabling driver signature enforcement. It should operate successfully in the game, similar to devices like Arduino Leonardo or ESP32. The goal is to simulate pressing the Z1 keys solely through software, without external devices. Activation should be tied to the Caps Lock LED status—active when on, and inactive when off. Solutions utilizing 'keybd_event' and 'SendInput' do not meet the requirements of this project; a deeper, more intrinsic approach is necessary. ...

I need an illustrator or designer to create food packaging designs in a fancy style. The primary color scheme to use is cool colors, particularly blue, green, and violet. Ideal Skills and Experience: - Proven track record in designing food packaging - Proficient in graphic design software - Creativity and innovative design approach - Capability to execute a fancy aesthetic - Good understanding of color theories, especially cool colors Responsibilities: - Creation of a visually appealing food packaging design - Incorporation of cool color scheme - Production of fancy style graphics - Revision based on feedback if necessary

I'm in need of engaging, representational animated graphics for an event, designed in the style of a vibrant Ibiza party. The animations should use a cool color scheme, with a focus on greens, red, purple, leaves and natural design. Ideal freelancer should possess: - Experience in creating animated graphics - Excellent understanding of representational design - Proficiency in color theory, particularly cool tones - Previous work with event visuals is a plus - Fondness for or familiarity with Ibiza party aesthetics preferred

...seasoned freelancer to devise a Derby car timer using Arduino Uno. The expected outcome will be a two-lane track device, with the ability to dictate the start and end of races, as well as display grades systematically. Key Features Needed: - Start Line Servo: To exhibit a complete rotation signaling the race's commencement. - Finish Line Infrared Sensors: These will be strategically positioned to detect the end of the competition. - Two-Lane Implementation: The structure should accommodate a dual lane setup. - Display: 7-Segment LED HT16K33 Backpack above each lane to show timing results. - Winner Identification Feature: An 8x8 matrix screen for indicating 1st and 2nd place finishes. Ideal Skills and Qualifications: - Working knowledge of Arduino programming ...

I'm seeking a talented designer capab...to others. I would like to create a logo in which I can use for marketing, business cards, stamps for the bouquets, etc. The name of my business is “Sweetheart City Floral”. Loveland, Colorado is called the “sweetheart city.” For the design, I’d like to incorporate the business name and a floral heart. I like feminine, more simple, clean lines. Incorporating something “Colorado” would be cool, but not imperative, Such as the notable Colorado “C” or mountains. My favorite flowers include: dahlias, ranunculus, iris, zinnias, delphiniums, peonies. Attached are photos for inspiration and style that I am drawn to. I do not own rights to these images. ***No AI designs plea...

I'm in need of a fast professional who can develop a website for me similar to the one linked, and then provide me with the necessary files so I can host it myself. Should be simple website, no wordpress or similar. I will provide you with further details later I will provide you graphics but you would also need some grapic skills to make them look cool. Key Requirements: - Create a website similar to - Provide the files for hosting upon completion - Eye for aesthetics and design Please let me know your expected time frame for completing such a task, and your prior experience in creating similar websites.

I'm looking for a skilled coder to program a robot using Microbit Makecode and Parralax servo. The goal is for the robot to navigate through a fixed blueprint maze without the use of sensors. Key Tasks: - Coding the robot to follow a fixed maze blueprint - Implementing line following, obstacle avoidance, and remote control functionalities Ideal freelancer candidates should: - Have in-depth experience with Microbit Makecode and Parralax servo - Demonstrate ability to create complex movement patterns within strict parameters - Provide past work examples showcasing similar tasks This project requires meticulous attention to detail to effectively program a robot that can independently navigate a preset labyrinth. Your expertise in this specific coding language and hardware will...

...systems: The controller should easily synchronize with alarm systems, enabling automated responses in case of triggered alerts. • Seamless integration with access control systems: I wish to automate the access system in my shop, hence the PCB controller must be compatible with modern digital access mechanisms. • Door sensor compatibility: The controller should also connect flawlessly with door sensors, to monitor and log the opening and closing activities. The ideal freelancer for this task should have expertise in electronics, PCB design, and have a track record of developing similar high-tech automation systems. Knowledge and experience in security systems integration will be an added advantage. I appreciate someone who can not only execute the task but also advise...

...intermediate-level programmer with experience in Embedded C and 8051 Microcontroller. The project involves designing a system that takes input from 3 sensors and controls an actuator (motor). Key Requirements: - Design a system on 8051 Microcontroller - Program the system in Embedded C - 3 sensor inputs and motor output - Intermediate experience level - Assist in sourcing necessary components I have a strong preference for someone who has worked with 8051 Microcontroller and has experience with designing systems that integrates sensor inputs and actuator outputs. Your role will involve both programming and assisting in recommending and sourcing the necessary sensors and actuator for this project. If you're experienced in these fields and can commit to assisting w...

I'm looking for someone to help me build a handheld thin micros...then be in front of an image sensor. The display will serve as the light source, allowing light to reflect off the sample. - Raspberry Pi Integration: The device should be able to stream footage through a Raspberry Pi. Ideal Skills and Experience: - Prior experience in designing and building similar handheld devices or microscopes. - Knowledge of integrating transparent displays and image sensors. - Proficiency in programming and working with Raspberry Pi would be a plus. - Understanding of scientific research needs and standards. The ideal candidate for this project should be able to assist with the full development cycle from conception to prototype, keeping in mind the portability required for a h...

I am in need of an experienced electrical engineer to assist with spec'ing an electrical system. The system design. -I am needing to control a Nema17 stepper motor and 300watt BLDC Motor. -I already have the motors selected and the drivers for each motor. -I am wanting to use an arduino microcontroller for the controls. -I require the power supply to be as small as possible, but still being well within in a safe range of the power demand of the system. Refer to addition info regarding the sizing, or have a discussion with me on possibilities. -Additional peripheral components: 3 x Push Button, 1 x power switch, 1 x small display screen. 2 x Limit switches. What I need done. I need a freelancer to design and spec the unspecified components around the ones that are al...

I'm looking for an experienced firmware developer specializing in STM32 microcontrollers. I already have arduino Mega tested code which i need to convert into stm32 family Key Project Details: - Specific STM32 Model: The project will involve firmware development for a specific STM32 microcontroller model. - Application/Use Case: While not specified, the project likely involves a real-world application within the realm of consumer electronics, industrial automation, or wearable devices. Skills & Experience: - Prior experience with STM32 microcontrollers is essential. - Proficiency in utilizing various communication protocols (e.g. UART, SPI) and integrating sensors would be a plus. - Familiarity with power management techniques is highly desirable. - Experience wi...

I am looking for a skilled and creative 3D designer to create a dynamic and futuristic live logo for my brand. The ultimate goal is to enhance brand recognition. Required Logo Specifications: - Style: The style has to be futuristic. Comfort in designing in this genre is important. - Color Scheme: The logo should predominantly use cool colors (Blue, Green, Purple). Ideal Skills and Experience: - Proficiency in 3D design software - Previous experience creating live logos - Familiarity with or interest in futuristic aesthetics Your bid should include a portfolio demonstrating your expertise in creating 3D live logos. Feel free to include any questions you may have about the project in your bid. Looking forward to your creative proposals!

I need to design a tracker control unit for the 137 MHz band antenna system of the ground station receiving weather information from the NOAA spacecraft on Arduino. The project must be modeled at https://projecthub.arduino.cc. Need your idea and help how to implement it.

I'm seeking an illustrative book cover for my book, "Kingdom Principles". It's authored by Bishop Michael J. Rogers Sr. and aimed at an adult audience. Key Requirements: - The cover should showcase a blend of cool colors - particularly blues, greens, and purples. These colors should help convey a sense of serenity, depth, and perhaps a touch of mystery. - The illustration needs to be professionally executed, capturing the essence of the Kingdom Principles that my book delves into. This can encompass visual metaphors, symbols, or abstract representations that align with the theme. - The design should resonate with the target audience, adults, and reflect the spiritual and enlightening content of the book. Ideal Skills and Experience: - Proven experience in desi...

I need a packaging designer for several upcoming beauty products. The focus is on creating a design that's eco-friendly and natural, while still being aesthetically pleasing and functional. Key Requirements: - A good, cool designer. Experience doesn’t matter - Understanding of the beauty product packaging market - Ability to create a design that appeals to a broad audience - Knowledge of materials that are both eco-friendly and durable It'll be great if you can provide me with a portfolio of similar work you've done in the past. Thanks!

I'm seeking a skilled individual who can help me implement an IoT solution within a month timeframe. Key Aspects: - Device Connectivity & Communication: The chosen candidate should have a sound understanding of MQTT (Message Queuing Telemetry Transport) and how to use it to integrate various IoT devices. - Data Collection & Analytics: Proficiency in handling ...Interface & Experience: Creating a clear, intuitive UI to monitor and interact with the IoT data is essential. Ideal Skills: - Proficient in Java, MySQL, and Tomcat - Experience with MQTT and IoT SCADA is a plus - Strong background in designing user-friendly interfaces - Able to deliver quality work within a tight timeframe Go through the PDF file attached to understand the flow . For Gateway and Sensors ...

I'm looking for an exceptional individual or team that can help me modernize my 1960s built traditional Portuguese home located in a rural village in central Portugal, one hour north of Lisbon. It is on the Atlantic coast in a 'world surf reserve'. The small town itself is one of narrow streets, awkward shapes and independent 'cool' local businesses. Many surfers have summer homes here. Key details for the project include: - Full home redesign: This includes restructuring the downstairs where there is currently three same-size bedrooms all along one side, a kitchen at the back and a living room which you access immediately through the front door. There is a small square toilet and shower room between the back bedroom and kitchen, right in the middle. - th...

My education consulting company has been hired to do some marketing. This government department is the Newark Yo...largest city in NJ. I have attached their current department logo to this.. Now they hired my organization to run their SYEP Orientation. This orientation helps jump off their summer youth employment program, we will provide the youth with development workshops. for this contest, i need: 1) 2024 SYEP logo (this will be logo used at orientation and other environments. (this also needs to look cool for the urban teens. 2) we will have shirts, so come up with ideas for the design on front (2024 NEWARK SYEP) or something like that. come up with ideas for back of shirt, also we might get companies to sponsor it by putting their logos on the sleeve. so need to see how t...

I'm looking for an engineer who can help me write some code for an Arduino to help me with a hardware project to read accelerometer data / gyroscope data. I have a piece of construction equipment that is supposed to vibrate up and down, however, if a customer assembles some attachments to it incorrectly it will vibrate up and down and side to side which will damage the equipment. I want to be able to read the accelerometer data to determine my customer has placed the attachment correctly and if it's incorrect I want to display a message on an LCD screen saying "incorrect placement" or something to that regard. I need help getting the hardware to work, creating the code for the hardware as Phase 1. Phase 2 is to allow this hardware to send a signal back to...

I'm seeking a skilled graphic designer to modernize my organization's image. The focus is creating a symbolic logo and other graphics showcasing the essence of a Model United Nations education platform. Ideal skills include: - Experience in rebranding, specifically in the educational or non-profit sectors. - Ability to work with cool-color palette (blues, greens, violets). - Proficiency in designing symbolic graphics, capturing the mission of our organization. Your task is to elevate our brand recognition and help attract new students, through visuals that represent our work in a modern, influential way. We are Tampa Bay Homeschool Model United Nations, committed to supporting debate education; reflect this identity in your designs.

...i like the addition of 1 bug or butterfly. - The color scheme should be based on cool tones, specifically blues, greens ,but with pinks. No black background, white is best for that so that the colors pop. These colors should be harmoniously blended to create a soothing and aesthetically pleasing piece. - The art print's primary motif should be a large scale floral design. This design should be striking and suitable for wall art in a home. Ideal Skills and Experience: - Proven experience in creating high-quality, original abstract art prints, particularly with floral and botanical motifs. - Proficiency in digital art and designing for large-scale printing. - A strong sense of color theory, especially with cool tones. - The ability to interpret abstract concepts into v...

I'm looking to create a binding within Openhab for an Elmo alarm system. The binding needs to enable the following functionalities: - Remote arming and disarming of the alarm system. - Monitoring the status of individual sensors and zones. - Sending sensor states to OpenHAB items. I do have a similar project that was written in Python for Home Assistant which I can provide as reference and guidance. Ideal Skills: - Strong experience with Openhab binding. - Proficiency in Python programming. - Familiarity with the Elmo alarm system will be a plus.

...Though the illustration style should lean towards cartoon, the fountain pen should be detailed enough to be clearly recognizable. - While bringing these elements together, consider using a mix of cool colour scheme mainly incorporating shades of Blues and Purples to resonate with my channel's vibes. Ideal candidate should have: - An expertise in creating cartoons. - The ability to incorporate client ideas whilst also providing professional input. - A solid understanding of YouTube channel branding, and what makes a logo eye-catching yet fitting for the channel. - Experience working with a cool colour palette, especially blues and purples. The logo should be as inviting as it is unique - inviting visitors to discover "A Man's Diary". Together, let&#...

...you were to pass the second logic test, and $50 (Fifty Dollars) if you were to pass the third logic test. ✻ OBTAINING SUPPLIES ✻ I will send you approximately $50 (Fifty Dollars) so that you can purchase ESP32 development boards, breadboards, components (such as resistors, transistors, and capacitors), wires, etc. on a site such as AliExpress, Mercado Libre, etc. The ESP32 is similar to an Arduino. I realize it may take you up to 30 (thirty) days to obtain these items. That's fine with me. However, I will * not * help you deal with corrupt local customs officials who require bribes to release goods. Any “horror stories” you might have heard or read about corrupt local customs officials in your country requiring bribes to release goods probably were for item...

I'm seeking...create captivating vintage-style t-shirt designs. Here's what you'll need to know: - The designs I'm envisioning include elements of Quotes, Landmarks, Animals, UFC, Cricket, Boxing players. A pop-culture awareness would be highly beneficial for conveying these elements in fresh and appealing ways. - I've an open mind for colors. You are welcome to utilize warm colors like red, orange, yellow or cool like blue, green, purple. Neutral colors like black, white, gray are also a go. - Ideal candidate has clear understanding of vintage aesthetics, excellent at representing various design elements in cohesive, striking manner, and possess good knowledge of color theory. To sum it up, your design should be engaging and eye-catching. Vintage style lo...

I'm looking for a talented illustrator to create an engaging close real character for my company, "" (Name of the ...character - The bee should be carrying a backpack and a camera. These are important but secondary elements to the design. - The illustration needs to resonate with the concept of flexible vacations, which is the primary focus of my business. -Different transportations in the background could be great, but not to much. Bee has to be in focus. - It has to fit as a logo - With sunglasses - Smiling, cool bee with a hat - White background - Compact logo Ideal candidate will have experience in cartoon character design and a keen understanding of using visual elements to represent abstract ideas. A creative mind-set and experience in branding would be a bonu...

I'm in need of an expert to help me build and implement an automated trading bot spec...be equal to price difference betwen Open Price and SL price multipied by 6. TP = (SL Price - Open price) * 6 - Risk always be equal to 3% of funds available on account. - Size of the position needs to be always calculated on the basis of price difference betwen open price and SL price in relation to 3% of funds. - The bot will be trading at BTCUSDT Futures using x125 leverage. It would be cool if the bot would collect information about it's work in the way I could download it and analize (the info should include, on which bar the postion was opened, open price, sl price tp price, deposit size and quantity of bitcoins engaged) Waiting for your bids. Do not hesitate do ask me for m...

I am looking for a skilled designer to create a combination mark logo for my business. The logo should have the following attributes: - A vintage style which will give it a solid and trustworthy look. - It should be a combination mark, integrating both text and an icon to represent my business. - The colors should be cool - blues, greens, and purples. These colors should provide a sense of calm and professionalism. If you have a keen eye for detail, an affinity for vintage designs and experience in creating combination marks, you could be the perfect fit for this project. Looking forward to seeing your portfolios and ideas!