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    15,979 led dimmer circuits tugasan ditemui, harga dalam USD
    development of IoT device 6 hari left
    DISAHKAN

    Need a pcb with header for the PI with the following functionality: - dc input 12V (dc-dc connector - to header pins) - 5 relays w isolation (10A 230V outputs) - 1 channel dimmer output (230V 300W) - 6 in (dry contacts) - 1 in for external d18b20 - 1 in for motion sensor ([log masuk untuk melihat URL] / open alarm) - 1 internal temp sensor d18b20 - 1 internal humidity sensor

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    8 bida

    Thank you for viewing our project. We are Japanese electronic company and our main product is power bank and some other charging devices for phones. We come up with a concept of Phone Box that can lock up your phone for the certian time to avoid using it while studying or working something when you need to some concentration. The design A pictures attached from another company, and the ...

    $310 (Avg Bid)
    Ditampilkan Dijamin Peraduan Teratas
    $310
    1 penyertaan

    Thank you for viewing our project. We are Japanese electronic company and our main product is power bank and some other charging devices for phones. We come up with a concept of Phone Box that can lock up your phone for the certian time to avoid using it while studying or working something when you need to some concentration. The design A pictures attached from another company, and the design...

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    design pcb 6 hari left

    Design PCB for Laird BL652 chip with temperature sensor (MLX90615) and rgb led (neopixel) and battery + charging cirquit (micro-usb) (and if possible also program the chip via usb). The sensor and led need to be on a seperate board, connected with small cable (+/- 60mm distance). Goal is to make a wearable for artistic/scientic research. First make 1-5 test PCB’s by your design, if everyth...

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    19 bida

    we are looking to sell our company which is profitable , in led lighting and manufctures in thailand and china and sells i n usa and europe

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    6 bida
    Need a logo 6 hari left
    DISAHKAN

    I'd like to have a logo developed for a range of products I'd like to sell on Amazon. Starting with a LED magnifying portable mirror - tri fold (0/5x/10x) The brand business name is UXTRA can be configured in any way?? Open to suggestions. The range will always be suited to from the shoulders up. face/eyes/lashes/make-up/skin/beauty & personal care etc Open to any suggestions. T...

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    Magnolux [log masuk untuk melihat URL] ist ein Leuchtenanbieter im öffentlichen Bereich mit Tunnelleuchten, Straßenleuchten, Hotel-Ausstattungen usw. Bestehende Kataloge unserer Lieferanten (pdf und indesign) sollen im Magnolux Design überarbeitet und ergänzt werden, das heißt Bilder tauschen, Texte adaptieren, zusätzliche neue Seiten erstellen, ...

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    19 bida

    Hi all, we have a 30 years old restaurant in our gun club. It's not really nice and I want to have some ideas and nice views with this contest. We would need a regulars table for up to 10 members and lots of other tables for guests. Based on our low budget we would like to use most of the existing furniture. Size of the room: 12 x 7,2 m Right now, there is the entrance to the shootin...

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    Dijamin
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    We want a quick first blush product design rendering in 3D preferably in SolidWorks that would show the basic exterior of a table top device approximately the size of a small bread machine. Device will have a front entry port similar to an ATM money insert opening, a small LED type computer screen with electronic keypad, electrical plug, a small drawer. Outer case will be light sheet metal with p...

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    Every Year we do an over the top Christmas display completely synchronized to the music. Every single led is controlable so it make the show turn out really cool. We get tons of people who come out and i would like to get t-shirts made up and add the logos to my youtube vidoeos as a watermark and to my facebook page. Our facebook page is [log masuk untuk melihat URL] which will show you some pics...

    $50 (Avg Bid)
    Dijamin
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    LED Pixel wall diagram 5 hari left
    DISAHKAN

    Looking for someone who has experience in working with LED pixels such as WS2812 or similar addressable LEDs. I will provide you with drawing of the wall where the LEDs will be and i would need diagram of connecting them with the controllers and power supplies. You need to have previous experience in working with addressable LED. To make sure you have read this project brief, simply respond wit...

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    8 bida
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    32 bida

    1. Video present product design with 2D and 3D dynamic animation 2. We will provide product images, product OBJ blast image, and product design,application images,some product feature text as materials and refer for video 3. Show some product design inspiration and idea from different angle 4. The video time can be control in 1-1.5 Minute 5. With some modern background music 6. At video ending p...

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    I need Led uv light intensity control using Arduino. UV is turned off and on by optical sensor t5500. UV light power is independent. The detailed task will be discussed when recruiting.

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    30 bida

    I need a 3D model of living room with bar, maximum seating and led unit

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    22 bida
    Community Hub 5 hari left

    FLIK is a community hub where young, ambitious women can discover phenomenal females working towards social impact and explore assets to help support their own initiatives and ideas. Through our female founder & apprenticeship portal, video library of exclusive FLIK interview, curated list of resources, and supportive community, young women will feel emboldened to narrate their own trajectory...

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    24 bida

    Before that, I want to know, do you have experience in purchasing goods on Amazon? Requires you to shop on Amazon and post product reviews. The cost of purchasing the product is provided by us. This is our job requirement, please read A. Purchase this product through [log masuk untuk melihat URL] cost of purchasing the product is provided to you by [log masuk untuk melihat URL] this product is f...

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    Bluetooth PCB board 4 hari left
    DISAHKAN

    YOU NEED TO SEND 3 Fully working prototypes, Schemetics, PCB layout , Bill of materials, using EagleCAD software. PRODUCTION COST should be AS LOW AS POSSIBLE , with low power consumption The Project is to Make Bluetooth device (20mmX30mm) with the following spec: Bluetooth device that takes 2 CONTROL variables 1- Renaming Bluetooth AT commands 2- Saving command characters in ROM Programmi...

    $568 (Avg Bid)
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    I need PCB layout for BMS with high voltage circuit of 12*50V. in addition there are some circuits for 3.3, 5, 12V. i want to separate each parts and design carefully based on high voltage and current. if i find a developer can be satisfied me, i will don't spare bonus.

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    I have code that controls a button and the LED inside of a button. Essentially I need a program that allows me to press the doorbell button and create an outbound call via SIP. The program I'm attaching has Sonos API capability and other capability as well. I need a programmer that will modify my existing code and create a python program that will run on a headless Raspberry Pi 2. Please cr...

    $225 (Avg Bid)
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    14 bida

    Hi Muhammad A., Beginning a graduate program can be a time of many emotions ranging from excitement to nervousness. You have come to Northcentral for many reasons. As you begin this journey, reflect on why you came to NCU. In doing so, you will see you made a decision. This decision was based on data. Whether conscious or unconscious, you examined and contrasted your needs, expectations, and objec...

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    Office 3D Render 3 hari left
    DISAHKAN

    Good Morning/Evening, I require a 3D Render of an office fitout suitable for an accountant. The space is 150sqm- 13m wide x 12m deep. The office will consist of the following: 1. Reception Area with client seating 2. 3 x offices with glass partitions & office storage. Office sizes will be 3m x 3m. 3. 1 x board/meeting room with glass partition. 4. 1 x server room-2m x 2m 5. 1 x kitchenette...

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    Business Letter 3 hari left

    Business Letter. Your assignment is to write two business letters. The first letter is a cover letter for a job application. You are to select a job listing and write a cover letter to accompany your application for the job. The second letter is a letter of resignation. I have supplied you with a fictional situation (see below). You are to draft a letter to the president of the board of trustees. ...

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    12 bida
    Logo Design 3 hari left

    I need a logo desgned for my company. We are a tech company designed around smart Christmas lighting as well as other LED lighting needs. The company is called "Light It Up Technologies." I need a logo that illustrates what we do and is modern and cutting edge. I would like an LED diode to be part of the logo as well as the main colors to be Red, Green, and Blue (which are the colors of ...

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    We have an installation project in Amsterdam from 16th Sept To 27th Sept with Sunday Off. Below is the scope of work: SOW: Assist HWN Lead engineer Fluke test home runs(DSX-5000 tester will be required) patch the KDDI Internet circuit after their installation on Sep 12 15PM(start time) patch the KDDI PRI circuits after their installation on Spe 13 10AM(Start time) testing voice with Andrew R...

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    1 bida

    It a simple electronic design using two 1,5V batteries and two Hall sensors. The system uses a ATtiny202 processor and has two Leds, it works as follows: 1. When the magnet is in range of hall sensors the leds are off. This is the “waiting mode” the unit needs to be in a sleep mode so it needs to switch on every 30 seconds for a few milliseconds to check the status of the hall sensors ...

    $432 (Avg Bid)
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    14 bida

    Hi, looking for freelancer to do a PCB designs and schematic for SMD led board and a remote control Very simple, 1 button remote control on/off and 1 SMD led board with 6 0.1 watt smt leds powered by 3x aaa batteries

    $132 (Avg Bid)
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    34 bida

    I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board. So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private ch...

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    20 bida

    We have designed an LED driver PCB that we need to finish writing firmware for. We need to take in digital and analog inputs and send SPI signals to the LEDs.

    $50 / hr (Avg Bid)
    Tempatan Segera Perjanjian Kerahsiaan
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    2 bida

    to design battery and circuits to meet operational goals, safety standards, and meet government approvals

    $278 (Avg Bid)
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    18 bida

    I am looking for someone who can help us in designing electronic circuits for various applications. At present our requirement is a Remote Device Management panel design for temperature and humidity control of an enclosure.

    $37 / hr (Avg Bid)
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    34 bida

    You will review the PCB schematic/design for a small wearable IoT device which has 2G GSM/GPRS, GNSS and bluetooth. We are looking for somebody with lots of circuit design/build experience who can do a critical review of the design to identify potential problems and who can suggest improvements. Expected effort = 1-day. Mandatory Experience: - Altium Designer - Antenna design for GSM, GPS a...

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    Trophy icon Cleaning Company Logo 1 hari left

    The business is a residential cleaning company. Company Name: G & K Special Cleaning Services The company provides cleaning services in the residential sector. The business is woman-owned and is led by a mother-daughter team. The logo needs to have any combination of the following elements: - typography and icons/image - The logo cannot be just the company name - some depicti...

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    Dijamin Sulit
    $100
    231 penyertaan

    PCB Design, Arduino Mega Shield with Components. Components (will specify in details) GPS Chip, BLE Module, Motor Driver Chip, and CAN Bus Chip. I have Schematics for Evaluation Boards that I have on prototype, and will provide Desired Shield Pin-outs. Need Someone with good PCB Software Skills that can integrate these multiple circuits into one.

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    I need a logo designed. My theme is cannibis products and led gadgets. Looking for wing man for further affordable rates to do my art work.

    $6 / hr (Avg Bid)
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    28 bida

    We need to have small keyrings/watchsize/wearable IoT devices with various functionality to track and connect to both bluetooth and wifi. Especially BLE is of interest. Optionally to NB-IoT, LTE-M and LoRa Must have long standbytime, so understanding the concept of programming for ultralow power consumption is a must. You have to show, real experience and understand how to program use the Arduin...

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    I am looking for an MPPT solar charge controller design at the schematic level. the specs are input 5W - 50 W panel, with nominal DC voltage 12V. and the output will be to charge a Liion battery at 3.6V . Need circuit diagram, bill of quantities and simulation results. The simulation preferable using TI-Tina and using TI components. Micro-controller is options but recommended. And the goal is for ...

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    10 bida

    Looking for freelance trainers in all it domains like sas, devoops, aws ,sap, salesforce, microstrategy tool, python, r , datascience, java, web developement , digital marketing, app developement,etc Roles and Responsibilities: -Help shape the ongoing strategy and mission of the training program. -Assist in developing and maintaining technical training content, lab exercises, presentations, and ...

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    ** You MUST have a clear [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] AUDIO connection in order to bid on this project. ** You must be able to speak English ** Google email account so I can share my google drive with you with circuits/ designs etc. Requirements: Incorporate a ESP-WROOM-32 chip on this custom board along with other components...

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    9 bida

    I need a PCB that has 252 holes in it for 252 tiny LED lamps, they should be made according to a solidworks design that I have.

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    I need some graphic paint design for the front side wall of vending machines area. Looking for the use of nice colors and simple LED lights lines.

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    I need an electrical engineer to design production ready PCBs for use in a rechargable LED flashlight that has main mode of wireless (RF coil) recharging units. Two recharge station electronics needed - (1) car mode that plugs into USB and cigarette lighter and (2) mobile mode that is a wearable design.

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    Led street light exporter For higher volumes looking for a design to be integrated in my products

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    3 bida

    I need a simple wall design for a vending machine area. That have some decorative LED lighting and a tv or board display at the top to show that we serve refreshments and snacks here. The structure will be placed indoor in an Internet cafe shop. The dimensions of a single vending machine is 120 x 120 x 180 cm and we are considering to install 2.

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    I have a task related to firmware development GUI interface. DMX512 addressible piels /4 LED's each with 5 wire lights in 24v system. It must be cloud based Wifi accessible and compatible with IOS and Andriod. 1. Light size with casing 40mm 2. 4 Led per light 3. 4 lights per meter-1000mm 4. 24v 5. RGBW cihps - DMX512C3 IC ( The manufacture is called UCS will share complete details in chat

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    We prefer someone who is located in China and speaks Chinese, this will be better since sourcing parts and talking with our service/WiFi provider who talk Chinese will be easier. We are looking to manufacture a prototype Air Quality device with WiFi connectivity, that will do the following(More details in the attached wordfile): 1: Read temperature and humidity 2: TVOC sensor that will show...

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    We use rasberry pi for our digital taxi tops and we used rasberry pi to display advertisements through our code in [log masuk untuk melihat URL] now due to limited performance of rasberry pi we are planning to move from rasbererry pi to xixun e16 which is a new type of led controller card with android OS. So we are looking for some one who csn understand the xixun pre built code and try to custom...

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    JingHongYi PCB (HongKong) Co., Limited, a professonal led PCB board manufacturers in China, shenzhen. We professional provided LED PCB, LED PCB BOARD, LED CIRCUIT BOARD AND PCB PROTOTYPE. ETC. [log masuk untuk melihat URL]

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    Electrical Engineer to provide full electrical engineering and circuitry solution, Printed Circuit Board Assembly design through the fully compliant and working prototypes with all related components to validate compliance to product modality requirements. Project components in the electrical circuit include and not limited to RGB/RGBW LED lights, Lithium Ion/Polymer or Iron-Phosphate rechargea...

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    I would like an LED matrix controller constructed and programmed with the following properties: Be connected to a small speaker for playing audio. Also speaker must be able to randomly select audio from multiple files each time it is activated. I would like the LED matrix to also display from a random list of animations each time it is activated. I would like there to be two actuators to also r...

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