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    30,509 led circuit design jobs found, pricing in USD

    ... Second, be sure to compare the personal theory you articulate in this paper to your reflections in the Values and Beliefs paper. You can do this throughout the text or in a summary section at the end of the paper. How congruent is the personal counseling theory you’ve now developed with those original thoughts? Where are your initial thoughts out of alignment with your current theory and what led you to change your perspective? Components of a Comprehensive Counseling Theory Theory of Human Development Accounting for Individual and Group Differences Basis for Adaptive Behavior/Mental Health Basis for Maladaptive Behavior/Psychopathology Techniques and Mechanisms for Behavior Change/Enhancing Mental Health/Treating Psychopathology Mechanisms for Assessing Effectiven...

    $90 (Avg Bid)
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    5 bids

    little circuit diagram very less component

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    ...are between 150-350€ materials used for building the water well we use now will be send to you needed for this project : -every parts needs to be gotten from aliexpress and CHEAP ass possible! - on arduino -source of energy should be solar panel because there is no elecktricity but a lot of sun -how to store energy -pir sensor to detect movement at the well -sensor to measure waterflow -led light when there is movement to lightup -camera to get screenshots when there is an movement ( faces should be blurred because of privacy ) -connection needs to be done with sim card -send measured data to an backend ( waterflow, movement pir , images, ) when project finished u can be paid by money or we will open an waterwell in your name examples of material -waterflow se...

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    Design an 8-bit Addressable Latch with built in 1 of 8 Decode. The circuit is composed of three stages, the decoder, latch system and a buffer output.

    $148 (Avg Bid)
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    More details via chat. Need update circuit with png or pdf fomat. Please bid only if you are analog circuit expert.

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    Logic design 6 days left

    obtain the minimal expression from the given truth table and design the logic circuit from the simplified expression

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    Musion 3D is the world leading hologram display. Musion is putting the finishing touches to it's new state of the art demo facility located at The LED Studio, Clearwater Business Park, Swindon (close to Junction 16 of the M4). The 20ft wide stage features a hologram display 6m wide x 2.7m high using 4K UHD LED, a backdrop comprising a 5m x 3m 2.6 LED wall and rouched serge wall drapes. We require a lighting designer to design and program lighting to be triggered using timecode via watchout. The lighting set up comprises 8 x Varilite 2500 moving spots, 8 x DLP Impression moving head washes, 2 Robe 575 spots and 2 Robe 575 washes. There is an Avolites Titan Mobile desk and a touch screen PC. The requirement is for 20 days starting next week over the followi...

    $24 - $48 / hr
    Featured Urgent
    $24 - $48 / hr
    0 bids

    Need PCB Gerber Designer for P10 / P8 Single color led display module in Kicade . Should be able give together with bill of materials for manufacturig the PCB

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    We are manufacture of led display , and we need some freelancer for screw fitting

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    $8 - $20
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    I want someone to design a banner for my educational institute. The banner will be print of flex and will be fitted on a frame equipped with LED lights. So colour contrast should be kept in such a way that it would be attractive in day light as well at night with the LED lights

    $3 / hr (Avg Bid)
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    Email & SMS Marketing Manager Passionate about writing and advertising? Communicating with a dedicated and receptive audience? We are TBô, the 400,000 people strong community-led and community-owned menswear brand. As a pioneer in the community-led ecommerce space, we have grown our email audience substantially and communicate with them regularly, sending them engaging content, offers and the ability to participate in the creation of TBô products. We’re growing at over 3x and are now looking for our email marketing manager to communicate with our constantly expanding audience. Responsibilities Work with the marketing director and production team to stay up-to-date on new product releases Write new product release descriptions on the brand website Crea...

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    We are going to design a DC DC Switch on IGBT Chip from OnSemiconductor with a suitable Gate Driver. Problem is: - We have to Cover from 24V to Max 1000V - Cover hight Amps 100A and Above - It has to be Fast, because of the RDS ON Problematic

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    Metal Detector 5 days left

    I want to design metal detector circuit & detection coil specification is given below. multi frequency & phase angle detection. It can detect ferrous and non ferrous both metal(ex iron, aluminum, steel). Digital out put hi when metal object detected. It is able to detecting small (1sq mm ferrous & 1.4sq mm non-ferrous) metal objects or smaller if possible. sensitivity adjustment fine & coerce port phase angle adjust port It can show detected metal object area(analogue op 0-5V).optional if possible I also need all design data circuit schematic with component value, programming. YouTube video for reference: orange automation mo:7623967587

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    I am looking for help creating an anamorphic project map for some 3D content similar to this reference: What I need toI need to create is 3 different spaces and then figure out the correct mapping so it translates onto the screens. Our screen will be much smaller - say 7x3m. I could potentially supply the 3D content or maybe work with you to create it. The content will be simpler than the reference.

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    ...not been produced for many years and the market is full of their Chinese fakes, the quality of which is far from the original. Because it is fully based on discrete elements, thus enabling its repair, and opens a wide field for technicians of audio technology, who can freely modify the selection of transistors used while looking for optimal configurations. The product is a double-sided printed circuit board, in THT technology, with sizes slightly larger than its original, thus enabling free replacement in most applications of amplifiers, where it occurs. For the purpose of convenient replacement, in the set is a female goldpin-15 connector, which is recommended to be soldered into the amplifier board instead of the original STK, thus giving the possibility of very easy replacemen...

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    .) Main Module (µC + BT [in 230V] + phase control [230V 1500W]) .) LED Module (Electronic for 24V DC) .) Communication Module (µC + Com)

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    Internet of things -- 3 5 days left
    VERIFIED

    Unit I Introduction to Internet of Things: Introduction to embedded system, Challenges and design. issues in embedded systems, CISC vs. RISC, Fundamentals of Von-Neumann/Harvard architectures, Types of microcontrollers, General introduction of 8051, AVR, PIC, ARM, Arduino, NodeMCU, Raspberry Pi, Selection of microcontrollers, Definition of IoT, Components of IoT, Levels of IoT, Evolution of IoT, Challenges in IoT Unit II Getting Started with Arduino Setting up Arduino board, Using the Integrated Development Environment (IDE) to prepare an Arduino Sketch, Uploading and Running the Blink Sketch, Creating: and saving a Sketch, Installing Arduino IDE Arduino Hardware Architecture of Arduino UNO, AVR ATMega328 pin out and features, Pin mapping between Arduino and AVR Serial Communi...

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    SRAM vlsi design -- 2 4 days left
    VERIFIED

    Implement an SRAM circuit that has a 32 bytes with its associated decoder and multiplexer. The SRAM memory must have the following properties: 1- Addresses are from 0x8000 to 0x801F. 2- You can read and write one byte at a time. 3- The are special output signals that are required. They are listed in the table below.

    $7 - $70
    Sealed
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    2 bids
    SRAM vlsi design 4 days left
    VERIFIED

    Implement an SRAM circuit that has a 32 bytes with its associated decoder and multiplexer. The SRAM memory must have the following properties: 1- Addresses are from 0x8000 to 0x801F. 2- You can read and write one byte at a time. 3- The are special output signals that are required. They are listed in the table below.

    $7 - $71
    Sealed
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    3 bids

    write a C program that interface together via a LabJack U3-HV. Purpose of this Design: Optical Sensor Alarm with Buzzer The purpose of your project is for a piezoelectric buzzer to sound on and an LED to turn on optical sensor circuit is interrupted. When the sensor is not interrupted, the green LED output will be off and the buzzer will be silent. When the sensor is blocked, the green LED output will turn on and the buzzer will sound on. The sensor state must be read and displayed to the user every 0.25 s, regardless of its value. Method 2: Exit program after 15 seconds of continuous running and monitoring. To test your project, run the code and trigger the alarm several times while the code is running to see the two outputs change states. The interf...

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    build a website 4 days left

    in website initially it should have login/sign up page which then led to home page where we can see timetable for respective group or they can book appointment with concerned teacher.

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    Analog circuit 4 days left

    I have to make an analog timer with operational amplifiers and potentiometers by which I can control the on and off times (times up to two hours). For more details, make a proposal with your knowledge.

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    Making a Blinking LED Project using IC PCF7926ATT/C1AC07J : 1- Source code for this Blink Circuit 2- The IDE that used to making the Source code 3- The programmer Tools that using to Debug the Code 4- If there're Libraries For the Microcontroller PCF7926ATT/C1AC07J

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    SRAM vlsi design 4 days left

    A VLSI design i need to implement using (magic) and test it using (irsim) it's a circuit i design it and the phase 2 i want it is to implement and test the design all the information will be in the direct message i have a pdf file that learn you everything and the phase 1 that i make it .

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    Wood Boiler Control 3 days left
    VERIFIED

    ...it doesn't know, so it keeps fan on... which cools the water until morning (tons of wasted stored energy!) I've lost 90* water temp over night... that's 90* with 250gallons :O 4. Auto Stoke - To prevent no fire situation. No matter what is going on, turn the relay on for ~1min every ~60min. This will keep coals glowing hopefully! (will have to play with numbers) 5. LED Status - If it's too hot, too cold (no fire), Just right, Heating, etc (possibly OLED display to show as much info as possible, then no LEDs?) 6. Four+ Relay outputs, I'd like Fan/Intake on Relay 1, House Pump on Relay 2, Garage Pump on Relay 3. I debated separate Fan and Intake relays, but it's very important they both work together, one without the o...

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    I am looking for a circuit designer, who can form a circuit diagram from a concept or an Idea, and on that he/she can make a proto.

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    ...Do not forget to change the representation of the Input and Output windows in the simulator to Decimal. You should include the proper labels and directives at the end of your program. Question 2: Working with Logic Gates Given the below Function: F(x,y,z)= (x ̅+y ̅ ).(y+z)+x ̅yz Draw the combinational circuit that directly implements the above Boolean expression. For what values of x, y, and z the output (F) will be 0? Justify your answer using a truth table. ...

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    Seismograph 3 days left

    We have an existing design for an exploration seismograph that has some teething problems. We need to make the system more robust. Require someone with circuit design, embedded software, and analog skills. See AnySeis on www.geostuff.com. Prefer someone in Northern California.

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    The job is for a brand that sells LED lamps. They are launching a headlamp product and needed action photos to represent the product in its natural enviroment. The picture is taken, and needs to have a professional feel to it. Please see attached item for some of the pictures. The images need to represent light, since the product is related to good light. The images must be finished tuesday 7.desember. In total, 8 pictures shall be delivered.

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    ...affect the microbes, at specific frequencies. Dr Rife indicated that 75 Watts of output power was enough for the killing of microbes within a couple of minutes of the treatment. I assume the device was using more power on the input side of the circuit, but around 75 Watts was produced on the output (emitting antenna) side of the circuit. The output frequency should be customizable, using a knob or a variable capacitor or a potentiometer, etc. within a range from around 100 kHz to around 4 MHz. The range is not strict, as to allow for an easier design of a device. One important note is that the device will NOT be used as some kind of a radio station/emitter, so there is no need for a long range transmition of those oscillations. It should only produce powerful osci...

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    A relay having 8 N/O and 8 N/C contact . We have to pusses 100mA Current through the contact and measure the contact resistance of the relay in mV(e.g 3.25mV or 4.30mV etc,when contact position). It will show in a 16X4 line LCD . at a time 8 will...contact and measure the contact resistance of the relay in mV(e.g 3.25mV or 4.30mV etc,when contact position). It will show in a 16X4 line LCD . at a time 8 will show in the 1st & 2nd line that is N/O, 3rd & 4th that is N/C. Display as well as 8+8 pcs Dual color(G-R) Led should be connected. when in the permissible range(programmable by user) the led shows Green,beyond range is display (1st line A1, 2nd line 3.98V). Or (1st line A1, 2nd line 4.10V). A1 and voltage reading will blink as user programmed upto 4 volt Red

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    I'm looking to build a Circuit Board with relay and CT that can wirelessly report the current consumption and can be turned On-Off through web.

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    Need to make a circuit using

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    Hi Faizan M., I have a project that was completed. It is two arduino mega's bluetooth linked with hc -12 both have lcd screens and led lights. One of the arduino is a master other is slave. master has four buttons that when pushed changes the led lights set and displays a message on lcd and send this to the slave. this project was working but has stopped i think the hc-12 have stopped working. I just need help linking them back up. Please decline if you are not available now to help

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    This is the architecture of the circuit. And I uploaded CAN ID and messages document . We need just arduino code for : transmitter and receiver side ; we're using uno for transmitting , nano for receiving. We need just communication code. Thanks.

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    Hi Sardar Hasnain A., I have a project that was completed. It is two arduino mega's bluetooth linked with hc -12 both have lcd screens and led lights. One of the arduino is a master other is slave. master has four buttons that when pushed changes the led lights set and displays a message on lcd and send this to the slave. this project was working but has stopped i think the hc-12 have stopped working. I just need help linking them back up. Please decline if you are not available now to help

    $25 (Avg Bid)
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    1 bids

    We want a freelance Service Engineer to attend the service calls and do the Installation of our Portable as well as Door Frame Walk Through Metal Detectors in India for the West India and South India Zones. Circuit tracing and fault finding skills essential. Short Training will definitely be given. TA and Accommodation etc would be paid at actual on Pre Sanctioned basis

    $20 - $166
    $20 - $166
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    hey freelancers, i need a nice box for two circuit boards like on the picture. the box should be printable with my prusa. the curcuit boards should be clipable into the box and there should be some space for the wires. i want to have a logo on the box too like on the vcard on the picture. thanks

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    Hello all! I am heading into the world of starting a cigar business where I am a distributor. I’d like my logo to be one that will fit well with not only business cards but polos, accessories, etc… I have attached a photo of my grandfather that I’d lik...fit well with not only business cards but polos, accessories, etc… I have attached a photo of my grandfather that I’d like to be incorporated in the logo in an illustrated manner. A sketch of some sorts that captures him well. My idea behind this logo is a vintage style that gives a feel of Cigars, Cuba and a good time. The business name is “Puros D’ Millan” Attached you will see a logo I made… led me to realize I needed professional help HAHA Let your creative minds great ...

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    Need a system to control a 1000 led 4 number display’s for inventory picking in a warehouse

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    Guitar pedal 1 day left

    Just wondering how much it would cost to design a pcb form the attached schematic. It’s a guitar effect pedal circuit.

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    Feasibility for implementing a device/circuit that is connected to two different AC power supply with one of the AC power supply is preferred to power the load as much as it can while remaining power to be derived from the other AC power supply.

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    Led project 4 days left

    Create an led schemtic of 28 banks of 11 leds

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    Lighting design and programming required in Swindon SN5 area, UK. 16 unit lighting rig (Impressions LED moving washes and Varilite VL2500 moving spots + Titan Mobile desk). Required to light 60 minutes of hologram video clips for a large stage. programs saved to WatchOut nedia server timecode

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    I have this circuit, its take signal from one pressure sensor and modify the output by remove signal using an PWM generated from one micro then the output goes out to the original ECU I have many problems with EMI specially from 20Mhz to 400Mhz with Bulk current test Can you have any suggestion Thanks

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    I have existing arduino code (see attached) where a universal master sends data starting a LED sequence/signal to multiple slaves in a mesh network using XBEE 2.4Ghz S1 modules. I want to replace the "button push" instance with a gesture sensor instance, where any gesture = "LEFT" or gesture = "RIGHT" will replace the function of the "button push" that's currently in my code. Gesture ( LEFT & RIGHT) will initiate sending the data instead of the button. I do not want to use UP/DOWN only LEFT/RIGHT for now. Arduino model = nano v3 Gesture sensor = Gowoops APDS-9960 Hand Gesture Sensor 3.3v XBEE = 2.4Ghz XBEE S1 Please provide the following: - validated code (I can also test with my units) - new schematic I am somewhat technical (HW)...

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    Task 1: Answer...Roman Republic: - Why the treatment of the outlying Latium towns was so important to the Roman government? * Your answer should be about 1 page long. Cite any sources used in APA format. Task 2: First, read the following: Then, answer the following: - How the economic and political differences between the patricians and the plebeian classes ultimately led to a plebeian revolt? Include in your answer the results of the first revolt or secession. * Your answer should be at least 500 words long. Cite any sources used in APA format. Include an introduction, body and conclusion. Task 3: Answer the following: - Why were plebeians so important to Rome? * Your answer should be about 1 page long. Cite any sources used in APA format.

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    Hello all! I am heading into the world of starting a cigar business where I am a distributor. I’d like my logo to be one that will fit well with not only business cards but polos, accessories, etc… I have attached a photo of my grandfather that I’d lik...logo to be one that will fit well with not only business cards but polos, accessories, etc… I have attached a photo of my grandfather that I’d like to be incorporated in the logo. A sketch of some sorts that captures him well. My idea behind this logo is a vintage style that gives a feel of Cigars, Cuba and a good time. The business name is “Puros D’ Millan” Attached you will see a logo I made… led me to realize I needed professional help HAHA Let your creative minds great ...

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    Discuss how the rise and fall of the U.S.S.R. led to the development of 15 independent nations. Each topic below should be anywhere from 5-7 sentences each, which details explaining each topic thoroughly. Make sure to include: • What types of groups were combined under Soviet rule? • How did the Soviets contribute to the instability of the groups within the U.S.S.R.? • How might this instability have caused conflict and separation? • What obstacles do these nations face with the development of their economies? • How are these nations addressing environmental concerns?

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    circuit design 18 hours left

    I have an LED head lamp/light that I want to power from a battery bank. The headlamp is 6 volts nominal, my power bank is 5 volts.

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