Led countdown clock schematicproiecte

Proiectul trebuie realizat practic , componentele sunt cumparate .Este vorba de un senzor ultrasonic de distanta HC-SR04 care comunica cu microcontrolerul ATmega328p pe care il contine placa arduino uno .Am incarcat un pdf cu componentele cumparate .Codul trebuie scris in Microchip Studio 7 (atmel) .

Salut, Am nevoie de 10 articole, cu tema "spoturi led" . Articolele sa aiba minim 500 de cuvinte, sa fie corecte, fara greseli gramaticale. Va rog sa ca bidul sa fie pentru toate 10 articolele si sa includeti in bid si termenul de finalizare.

Salut! Cautam o persoana/agentie care sa creeze clipuri de promovare pentru produsele noastre led. Pentru inceput, dorim sa promovam un kit banda led, am atasat 2 clipuri gasite pe internet, ca sa va faceti o idee la ce produs ne referim. Pentru persoana castigatoare, vom trimite si o mostra de produs. Multumesc

Buna ziua, Va rog sa imi spuneti daca ma puteti ajuta cu integrarea unor draperii cu motor electric Somfy cu sistemul Alexa, precum si cu conectarea unor benzi de leduri la instalatia electrica pentru 4 apartamente cu 1 camera. Surssa de curent este in vecinatatea benzilor led si nu presupune ingroparea in perete doar mascarea cablului. Toate echipamentele exista deja, fiind necesara doar partea de conectare si integrare. Multumesc

.Salut . Am gasit profilul tau pe site cu specificatia cum ca esti pasionat de Arduino. Doresc sa dez...spalatorie auto cu jetoane, tin sa precizez ca detin instalatia pentru spalatorie doar ca doresc sa i fac un upgrade. Am gasit pe internet un exemplu de interfata touch si doresc sa stiu in ce masura se poate realiza si implementa aceasta interfata la spalatoria mea ? Spalatoria mea functioneaza momentan cu un mic display lcd care este conectat la 4 fire, la aceste 4 fire doresc sa conectez o matrice led rgb 128X64 si modulul arduino care sa aiba functia de contdown timer si ceva animatii ca in exemplul urmator : Daca esti interesat de acest proiect astept un raspuns cu detalii despre cum vezi realizabil acest proiect si oferta de pret. Cu stima !

Salut Sorin. Am gasit profilul tau pe site cu specificatia cum ca esti pasionat de Arduino. Doresc sa...spalatorie auto cu jetoane, tin sa precizez ca detin instalatia pentru spalatorie doar ca doresc sa i fac un upgrade. Am gasit pe internet un exemplu de interfata touch si doresc sa stiu in ce masura se poate realiza si implementa aceasta interfata la spalatoria mea ? Spalatoria mea functioneaza momentan cu un mic display lcd care este conectat la 4 fire, la aceste 4 fire doresc sa conectez o matrice led rgb 128X64 si modulul arduino care sa aiba functia de contdown timer si ceva animatii ca in exemplul urmator : Daca esti interesat de acest proiect astept un raspuns cu detalii despre cum vezi realizabil acest proiect si oferta de pret. Cu stima !

Salutare. Doresc sa realizez pentru o spalatorie auto o interfata touch screen bazata pe arduino si matrix led 128x64 ca cea din exemplul: Aceasta interfata doresc sa o realizez din plexiglass cu grafica ca cea din filmuletul de prezentare. Astept pareri si oferte pentru realizarea unui asemenea proiect !!

Dorim mai multe articole pe site-ul nostru despre cum se aleg si folosesc becuri led, prizele si intrerupatoare electrice modulare ,scule electrice,electrocasnicele comercializate de noi. Sunt multe articole pe aceste teme dar dorim ca si ale noastre sa fie relevante contina acele cuvinte cheie care sa ne genereze trafic pe site si eventual pe alte platforme.

Buna ziua, Detin un magazin online care pe langa partea de magazin are si un BLOG. Am nevoie de cineva care sa imi faca niste articole pentru acest BLOG. Magazinul este bazat pe produse de iluminat cu led. Aceste articole vreau sa fie bazate tot pe aceasta tema, energia electrica/iluminatul cu led in principal/energie verde/economii dar si iluminat fara led. Sunt interesat de o colaborare pe termen lung daca si dumnevoastra doriti acest lucru!

The numerator used will have entrance to R asynchronous. It will only use the 4000 series circuits. The clock oscillator will provide two rectangular signals with frequencies of 3Hz, 5Hz and 360kHz and a tact signal manually. Divizor fix de frecvență cu 68. Numărătorul folosit va avea intrarea R asincronă. Se vor utiliza numai circuite din seria 4000. Oscilatorul va furniza semnale dreptunghiulare cu frecvențele de 3,5 Hz, respectiv 360kHz și un semnal de tact manual.

Caut un freelancer, pentru o colaborare pe termen lung pentru creare de banere pt reclame pe facebook/google/site ca si test vreau un banner pt site home, pentru google/facebook pentru produsul :

Salut, Am nevoie de un site de prezentare pentru produse LED. Te intereseaza un astfel de proiect. Am nevoie de el in limba romana si engleza. 0745985007 si watsapp

Salutare. Am de programat un Arduino Mega 2560 care trebuie sa faca urmatoarele chestiuni: - sa transmita semnal PWM catre LDD-uri care alimenteaza grupuri de leduri, sa faca sunset, sunrise. - sa poata fi selectata intensitatea maxima la care poate ajunge un Led - senzor de temperatura care sa fie conectat la radiator, atunci cand temperatura ajunge la o anumita valoare sa porneasca ventilatia, cand temperatura ajunge la o valoare mai joasa prestabilita, sa opreasca ventilatoarele. - ar fi ideal ca ventilatoarele sa fie dimate PWM, sa creasca turatia odata cu temperatura, sa o scada la scaderea temperaturii. - odata ajuns la un anumit punct critic de temperatura sa scada intensitatea ledurilor. Astea in mare, am toate componentele deja achizitionate, daca esti curios da-mi un semn...

Un soft pentru Arduino care sa emita semnal PWM folosit in dimarea unei lampi led DIY, controlul racirii cu un ventilator in functie de elementele transmise de un senzor de temperatura.

Cautam o persoana care sa posteze copy/paste pe forumuri si sa puna comment-uri pe orice site-uri romanesti din domeniul prestabilit. Facem o campanie de informare/marketing. Trebuie cautat pe google de exemplu "televizor led" apoi in primele 50 de site-uri care apar, sa intre si sa puna commenturi sau sa scrie pe forumuri cateva texte prestabilite si sa le editeze in functie de situatie sau in functie de discutia de pe acel forum. La fiecare comment lasat trebuie luat link-ul si pus intr-un excel pentru a putea fi verificat. Experienta si calitate nu prea exista la acest proiect asa ca vom alege cel mai mic pret. Plata va fi pe comment. Din experienta noastra adaugarea unui comment dureaza max 5 min cu tot cu crearea unui cont nou. Astfel la 8 ore sunt 96 de commenturi...

Am nevoie de un soft pentru o afacere care o dezvolt . Consta in gestionarea cozilor de așteptare . In instituții îmi trebuie un soft mai complet si aici ma refer ca pe panoull led trebuie sa apară nr de așteptare plus ghișeul unde trebuie sa ajungă persoana respectiva , de asemeni fiecare Ghișeu trebuie sa fie conectat la panou pentru a putea sa cheme persoanele la Ghișeu când acesta este liber. Îmi trebuie si un soft mai simplu magazine , medic etc unde o sa fumctioneze pe baza unor bonuri iar pe display sa apară doar nr de ordine iar persoana respectiva sa dea un click de la calc pt a arată ca e disponibil

Doresc sa colaborez pentru productia "Panou luminos economic" , am proiectul verificat practic. Este un mic afisaj luminos pe matrici de LED-uri, de genul panourilor OPEN/CLOSE puse la usa magazine.

Doresc sa colaborez pentru productia "Panou luminos economic" , am proiectul verificat practic. Este un mic afisaj luminos pe matrici de LED-uri, de genul panourilor OPEN/CLOSE puse la usa magazine.

I'm looking to develop a mobile video player with a total of four pages. The player should support MP4 and m3u8 formats, and be compatible exclusively with mobile devices. 1. Navigation page (Home/Startup page) Function: Display an ad or brand introduction at launch. Support countdown to skip ad button. Can preload some resources or check for updates. suggestion: Animation effects enable smooth transitions between pages. Use the caching mechanism to load advertising content in advance to ensure a smooth experience. Configure creatives and jump links in the background to support dynamic updating of advertising content 2. Video classification and list page Function: Video category display (such as popular, recommended, category tags). Video list waterfall or grid layout dis...

...Scheduling and Time Tracking system on the employee side of my website. This system should enable me to monitor the hours worked by my staff accurately. Key Requirements: - Comprehensive employee scheduling functionalities encompassing shift scheduling, availability management, and time-off requests. - Complete time tracking features including clock-in/clock-out functionality, timesheet approvals, and overtime calculations. - A multi-faceted clock-in/out system with a web-based interface, mobile app, and biometric system options. Skills and Experience: - Proven experience in website development and integration of scheduling and tracking software. - Knowledge in creating user-friendly web interfaces for employee interaction. - Familiarity with biometric systems fo...

Job description This opportunity is your chance to be a part of a small, focused team of experienced, professional video game developers led by industry veterans. At Photon Tadpole Studios, every team member is actively engaged in the development of our core products. As a junior game developer, you will be expected to: Create technical specs from game design docs Develop features end-to-end, from a proposal to a polished result Engage with the team and contribute to game design discussions You should at least have: 0 to 3 years of experience working in the game dev industry An ability to reason about algorithms and performance Worked on at least 1 published game Experience publishing games to the iOS App Store and the Google Play Store Excellent communication skills Experience wo...

I require a small Arduino Example and a PCB design in Kicad 6 showing how the Diodes Incorporated AL5887 works. Requirements: 1 x PCB Schematic example created in Kicad 6 showing how the diodes Incorporated AL5887 should be connected to 33 x 20ma LEDS in SPI Mode (33 LEDS is correct). All parts should be SMD with Footprint 0201 apart from the LEDS which i have also added as a file. 1 x Arduino example showing how the PCB should be connected to an Arduino Leonardo and a basic sketch flashing each Led on and off in sequence. Payment will be once the PCB design has been tested and confirmed to work

...Requirements: - Design a 10cm long flexible cable that can extend from the rear camera. - Ensure the design allows for potential creative uses of the cable, such as 360-degree video capture or unique photography angles. Ideal Skills: - Experience with smartphone hardware and modifications. - Proficient in schematic design and cable manufacturing. - Creative problem solver with an understanding of photography and videography needs. Please refer to the attached Samsung A31 motherboard schematic diagram for your design. I am looking to replicate the design from this reference: Ultimately, I need a real cable that I can physically use. This project offers a unique opportunity to work on an innovative design, and I look

I'm looking for a designer who can create a high-efficiency electricity generation system for a toilet. The system should generate power to supply a LED device in the toilet. Key features should include: - Utilization of water flow in the pipes, toilet flush and pee for energy generation. - Harnessing of both indoor and natural light for electricity generation. The ideal candidate should have: - A strong background in eco-engineering and sustainable design. - Experience with designing efficient energy systems. - An understanding of low-cost, easy-to-install mechanisms. Please provide examples of previous work that align with this project. I randomly input budget of this project.

I'm looking for a modern, bright and vibrant logo for dekoMAG Autonom. This self-service showroom operates 24 hours a day, 7 days a week, and the logo should incorporate a clock to indicate this 24/7 service. Key Requirements: - Expertise in modern and vibrant design aesthetics - Experience in logo design, particularly for service-oriented businesses - Ability to creatively incorporate a clock into the design - Strong understanding of minimalist principles to maintain clarity and focus in the design If you can deliver a unique and professional logo that meets these criteria, I'd love to hear from you.

I'm seeking a skilled engineer to design and develop an STM8S003 based controller. This project involves creating a system with...delay timers The user interface will be simple and intuitive, utilizing push buttons for all settings. The system will feature four seven-segment displays, scrolling each ADC value one by one, with multiplexed segment LEDs for status updates. Ideal candidates should have: - Extensive experience with STM8S003 microcontroller - Proficiency in designing control systems - Familiarity with ADCs and LED multiplexing - Ability to create user-friendly interfaces Skills in programming and electronics are crucial for this project. Status updates could include: increasing, decreasing, trip, over-voltage, under-voltage, over-current, and mains on, toggling u...

I'm looking for a proficient Excel developer who can create a quotation software for me. This software needs to have several key features and functionalities: - Automated calculations: The software should be able to automatically calculate costs, taxes, and discounts. -Create Quotation format for LED Display with respect to Display size proportion ,Indoor / Outdoor pixel type , refresh rate and material type, WRT to specification should auto arrange. - Customer database integration: The software should be able to integrate with a customer database, allowing for easy retrieval of customer information. The ideal candidate for this project should have extensive experience in Excel, particularly in creating complex software. They should also have a good understanding of tax and d...

...plants—such as low-maintenance indoor plants like snake plants, succulents, or ferns—in decorative pots. • A small plant display on a nearby shelf, a hanging planter near the window, or potted plants on a console table could enhance the dining area without cluttering the space. • Lighting: Enhance the ambiance by considering soft, ambient lighting such as pendant lights over the dining table or LED strip lights around the plants, creating a cozy and inviting atmosphere during evening hours. Dry Kitchen Area: • Ensure the dry kitchen area is integrated into the open-plan space with functional storage and discreet appliances. • The dry kitchen should blend seamlessly into the overall design while remaining practical and accessible. • Sepa...

I'm in need of a C programming expert who can write simple programs for two types of Jieli MCUs - AD142A4 and AC6082A2. This will be done using Code Blocks or equivalent software suited for non-AR...programming expert who can write simple programs for two types of Jieli MCUs - AD142A4 and AC6082A2. This will be done using Code Blocks or equivalent software suited for non-ARM MCUs. Key Responsibilities: - Crafting C programs for both MCU types - Implementing systems to control LED blinking - Reading and processing digital inputs, such as buttons and sensors Ideal Candidate: - Demonstrates strong proficiency in C programming - Has hands-on experience with Jieli MCUs, particularly AD142A4 and AC6082A2 - Can deliver both LED control and digital input reading with equal pre...

...secure purchase of lottery tickets. - Prize payout management: This feature should ensure that the prize payouts are managed in a transparent, decentralised and fair manner. - Shows current total prize fund at all times so that potential buyers can decide if it's worth entering the lotto. - Shows how many tickets have been bought so far (and maybe names and amounts of entrants) - Shows a timer countdown until winning ticket chosen to create fomo - Shows the chosen name of the winning wallet for each previous Ideal skills and experience for this job include: - Prior experience in developing lottery or similar games apps will be a significant advantage. - Strong understanding of Bitcoin, Bitcoin forks, other utxo chains and their associated technologies. - Knowledge and exper...

...Booth (100 sqm approx): - 1 Booth (3x3m) with platform and backdrop - 2 Vertical branded totem screens - 1 Reception counter - 2 Flags - 1 Popup stand Medium Scale Booth (200 sqm approx): - 2 Booths (3x3m) - 4 Vertical branded totem screens - 1 Screen Arch (3x3, 50cm screen) - 1 LED screen (5x3m) - 2 Flags - 1 Reception counter - 1 Sound system Large Scale Booth (400 sqm): - 1 Octagon structure or alternative layout with 5 adjacent 3x3m booths - 4 Vertical branded totem screens - 2 Touch screens (55 inch) - 1 LED screen (8x3m with podium) - 1 Sound system - 4 Flags - 1 Screen Arch (3x3, 50cm screen) - 1 Counter The aim of the campaign is to raise awareness among our employees, so the design should effectively communicate our corporate values. An understanding of creatin...

I'm looking for an expert in IoT and app development to design an LED light control system using an ESP32 chip. The lights should be controllable via a dedicated app on a smartphone, with features for color changing, brightness control, and timer settings. The system should also be integrated with Amazon Alexa for voice control. Key requirements: - Experience with ESP32 chip and related hardware - Proficient in app development for both iOS and Android - Knowledgeable in IoT and home automation systems - Experience with integrating systems with Amazon Alexa - Able to design user-friendly interfaces and intuitive controls

...Incorporate large digital screens or holographic displays to present Brand’s journey, products, and global reach. • Dynamic content that educates visitors while keeping them entertained. 10. Stand Height and Structure: • The stand must have a minimum height of 6 meters to make a strong visual impact in the outdoor space. • Utilize the height for creative elements such as large branding banners, LED displays, or iconic Brand visuals. 11. Premium Materials and Finishes: • The materials used should reflect the luxurious and modern image of Brand. Consider high-quality finishes, sleek surfaces, and bold colors that resonate with the brand’s identity. Additional Features (Optional): • Interactive Map: A digital or touch-screen map showcasing Brand&...

My Google Merchant Center account has been suspended due to policy violations, specifically related to invalid product identifiers. I need an expert to help rectify this issue and get my account reinstated. It is crucial to understand the guidelines of Google Merchant Center thoroughly and be able to identify and correct the invalid product identifiers that led to the suspension. Ideal skills for the job: - Deep understanding of Google Merchant Center policies - Experience with resolving account suspensions - Ability to identify and correct invalid product identifiers - Strong communication skills to provide updates and explain necessary changes

I need my ecommerce website hosted on a dedicated server. The website is built on Render. Key requirements: - Use of dedicated hosting service - 24/7 reliable support - Experience with Render platform and dedicated hosting is a must - High level of professionalism and dedication to task Please note, while security and scala...built on Render. Key requirements: - Use of dedicated hosting service - 24/7 reliable support - Experience with Render platform and dedicated hosting is a must - High level of professionalism and dedication to task Please note, while security and scalability are important features of a hosting service, the primary focus of this job will be ensuring I have access to top-tier support round the clock. I appreciate your understanding and professionalism in th...

I am in need of a professional who can design an indoor, digital LED display board for informational purposes. Key Responsibilities: Optisign platform - Design a user-friendly, visually appealing, and effective digital LED signboard - Ensure the design is suitable for indoor use Ideal Skills: - Proficient in digital sign design - Experience with designing for indoor digital LED displays - Strong understanding of creating informational display boards

I need a PCB designed for a linear array of fewer than 10 LEDs. The main function of the PCB is to facilitate the LED layout. Ideal Skills and Experience: - Expertise in PCB design software - Experience with LED layout on PCBs - Knowledge of designing linear arrays - Ability to deliver compact and efficient designs Please provide a portfolio of similar projects you've completed.

I need a PCB designed for a linear array of fewer than 10 LEDs. The main function of the PCB is to facilitate the LED layout. Ideal Skills and Experience: - Expertise in PCB design software - Experience with LED layout on PCBs - Knowledge of designing linear arrays - Ability to deliver compact and efficient designs Please provide a portfolio of similar projects you've completed.

We want a unique and minimalistic logo for our brand «MultiLed» It is all about led light but we dont want a logo with alot of noice. But it should be unique

Design and make an extended flexible cable connection for the Samsung A31's rear camera, allowing it to rotate freely around the front camera at any desired angle. References: 1) 2) Samsung A31 motherboard schematic diagram is attached.

I'm looking for a professional and informative AI voice to narrate a video showcasing my LED bulbs and lights for Youtube. Key aspects of the project include: - Using AI text to speech technology for the voiceover - Creating a modern and sleek visual style for the video - Showcasing tech gadgets in a clean and minimalist way The ideal freelancer for this project should have experience in creating product videos, particularly for tech gadgets, and should be proficient in using AI text to speech technology. A portfolio showcasing previous work of a similar nature would be beneficial.

...Scheduling and Time Tracking system on the employee side of my website. This system should enable me to monitor the hours worked by my staff accurately. Key Requirements: - Comprehensive employee scheduling functionalities encompassing shift scheduling, availability management, and time-off requests. - Complete time tracking features including clock-in/clock-out functionality, timesheet approvals, and overtime calculations. - A multi-faceted clock-in/out system with a web-based interface, mobile app, and biometric system options. Skills and Experience: - Proven experience in website development and integration of scheduling and tracking software. - Knowledge in creating user-friendly web interfaces for employee interaction. - Familiarity with biometric systems fo...

I'm looking for an expert video creator who can help me produce an entertaining YouTube video in the style of a movie and TV top 10 countdown. Key Requirements: - The video should be formatted as a 'top 10' list, featuring clips from various movies and TV shows. - The presentation style should be a voiceover paired with the clips, similar to popular YouTube countdown channels. Ideal Skills: - Experience with video editing and content creation for YouTube. - Ability to write and deliver engaging voiceovers. - Familiarity with movie and TV content for the purpose of sourcing clips. The goal of this project is to create a captivating and entertaining top 10 video that can attract viewers and promote engagement.

I would like to get 4 layer pcb design service for the completed schematic in EAGLE CAD. I would like to work with an proffessional and experienced PCB designer in EAGLE CAD. Schematic file as images and .brd file will be shared physically at the next stage.

...electronic engineer to design a circuit for a digital level. This level should have an LED illuminating when a 2% fall is detected. Key Requirements: - Medium Precision: The digital level doesn't need to be laser-precision, but it should be able to measure with medium accuracy. - LED Display: The display should be an LED that is visible in sunlight. It should activate when a 2%, 2.5%, or 3% grade is achieved. - Power Source: The unit should be powered by an 18v Milwaukee tools battery. - Brightest LEDs: The use of the brightest LEDs available is essential for this project. Ideal Skills and Experience: - Electronic circuit design: Proven experience in designing electronic circuits is a must. - Knowledge of LED technology: Familiarity with high-brightnes...

I'm in need of a minimalist styl...the banner that ties everything together and look uniform This is a forum banner, it must be minimalistic and not too busy / crazy. Must match a darker themed forum. I attached and example of how forum will look like. Try to match the color pallete. It must be fairly wide so it fits top of my forum. Key Requirements: - A modern, minimalistic design - Incorporation of watchmaking elements: clock hands, gears, hourglass - A color scheme reminiscent of high-quality, luxury watchmaking - Experience in logo design, particularly in minimalist and modern styles - Creative understanding of watchmaking to accurately represent the industry Please, only apply if you have a strong portfolio demonstrating your capability to deliver high-quality, mini...

...temperature of individual tire in a vehicle, finally all the pixels from Pixel_0, ..., Pixel_767 should be saved in temperature in degC 4) The csv filename should be where FL means Front Left tire and I should have an option to change the name if I have to. The time of the file is the time of when the file was created before data streaming started and it is the rabserry pi clock time. 5) MLX module allows to change emissivity values and I would like tobhave the option to change it if necessary 6) Error log should be provided to every camera to get info what is happening so time of start capture, time of stop capture, in case some frames are lost. The error log should be appended every time new logging starts. 7) Data captured by the camera should be continously streamed

I'm in need of a professional who can assist with a project involving 0-20mA and 0-10V signals. The primary objective is to facilitate data acquisition and control. Key aspects of the project include: - Signal Conversion: Specifically, I require analog to digital and digital...========================================================================================== I'm designing a Process Controller which will have a. 2 channel 0-20mA output. b. 2 channel 0-10v output. c. 2 channel 0-20mA input. d. 2 channel 0-10v input. Refer block diagram attached. I need schematic for a, b, c, d points above. I'll be using 12 bit DAC and ADC, so appropriate sensitivity is needed. Designs should be op-amp / transistor based. Simulation files are expected in deliverab...

I need a PCB designed for a linear array of fewer than 10 LEDs. The main function of the PCB is to facilitate the LED layout. Ideal Skills and Experience: - Expertise in PCB design software - Experience with LED layout on PCBs - Knowledge of designing linear arrays - Ability to deliver compact and efficient designs Please provide a portfolio of similar projects you've completed.

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