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    19,544 battery switch circuit design работ(-а,-ы) найдено, цены указаны в USD

    ...intensity and speed, after which the brightness of the lamp should be established on a random level. Pressing the same button (the button can be replaced with a toggle switch / circuit breaker) must turn off the lamp. It should be possible to include a single lamp, or all three simultaneously. Decoupling from the high-voltage network engineer will be

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    Съёмка рекламного ролика нового девайса Необходимо снять рекламный ролик устройства Примеры: [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] https://d2pq0u4uni88oo

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    REmove timestamp and battery life of media (pictures and videos) taken by a P2P IP Camera I have source code, but it's compiled in native framework.

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    experts required from various field long term project -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi all , currently working on a big project . required freelancer from various field . it w...bid . required skill : 1. Artificial intelligence / Machine learning 2. Matlab / simulink / stateflow 3. product designing ( mechanical part ) 4. embedded iot ( circuit design , firmware developer 5. Android iOS developer etc. more details in chat

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    Lithium-Ion Battery Modelling for EV 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Design and Simulation of a Lithium-ion Battery for EV with real-time optimization

    $64 (Avg Bid)
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    experts required from various field long term project 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi all , currently working on a big project . required freelancer from various field . it w...bid . required skill : 1. Artificial intelligence / Machine learning 2. Matlab / simulink / stateflow 3. product designing ( mechanical part ) 4. embedded iot ( circuit design , firmware developer 5. Android iOS developer etc. more details in chat

    $29 / hr (Avg Bid)
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    Logisim Circuit Creating 6 дней(-я) left

    I need a man who is good at creating corcuit in Logisim

    $10 / hr (Avg Bid)
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    ...powered by 3v CR927 battery, this project will have 3 separate standard 0805 LEDs that flash in sequence. The LED's should be placed as close to the edge of the PCB as possible for use of right angle LED's with curved lens. This unit will be liquid/water activated. Example, when the probe touches a body of water it activates the circuit, then LED 1 turns

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    i need a custom bms board. i need bq chip from texas instrument to be used in it. bms board for high capacity battery pack. please message me for further details

    $357 (Avg Bid)
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    Hi, I have a schematic designed in LTSpice that I would like created on a PCB. This isn't a very complicated circuit and would hope that it could fit on a board about 5cm x 5cm or 5cm x 7cm. The outcome of the project is the files I would need to provide someone to produce the PCB. Thanks.

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    Electric Scooter 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking for engineer to design electronics for an Electric Scooter. Must have knowledge of electric motors, controllers and battery management systems. Must be able to work in concert with design engineer to ensure harmony between electronics function and cosmetic design. Please message us only if you have experience in this area of engineering. We

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    ...nordic nRF52840 · A switch and a RGB led (red-green-blue) · A motion sensor (accelerometer and magnetic sensor à ST LSM303C) · An AFE (TI AFE4404) and OSRAM SFH7070 (2 green leds, 1 photodiode) · A micro-USB connector to charge the battery and access the nRF52840 · A matching circuit and a Blu...

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    ...electrical engineer to design a custom PCB layout according to requirements, choose components and BOM. Also required to create very simple program for the board. This is for social impact startup product : [войдите, чтобы посмотреть URL] Low-cost assistive smart glass for hearing impaired Requirements: 1. Choose suitable components and design PCB with following

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    Hello Nigam. I would like you to design a wireless super responsive gear changing and disc braking system for road racing bikes and mountain bikes. Basically, the gear change and brake levers would be cable free. At present Shimano, SRAM and Campagnolo provide state of the art and highly precisioned manufactured Groupsets for road racing bikes and

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    I need to design some circuit for my newest drone project. The developer needs to have skill with Arduino and Matlab and computer vision.

    $2 - $8 / hr
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    High frequency Inverter 4 дней(-я) left

    design and circuit of a high frequency inverter operating at a frequency of 40 khz . the other detais will be shared soon. this is a pilot project with government.

    $474 (Avg Bid)
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    i want to desing electrical plan in my autocad floor plan design with all circuit board and fan , light i have Autocad file of floorplan my budget is just Rs 400

    $1 / hr (Avg Bid)
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    Web controlled timer relay switch unit 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need help in having someone design a unit that would have up to 8 inputs that get passed to appliances control inputs. In case someone forgets to turn off the appliance, web controlled timer automatically shuts the signal and turns off the timer in the evening. It would be something similar to [войдите, чтобы посмотреть URL] I need a

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    I want to do som...my website. I will only accept White Hat SEO. I would also like an estimate of the Google ranking that you expect to get for some keywords like "PCB design", "PCB design services" or "Circuit design". Right now I get all my visitors from very specific 5-6 word long-tails and I was wondering if that can be improved and at...

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    Home Energy Monitor 3 дней(-я) left

    I need to buy a NILM (non-intrusive load monitoring) based Energy Monitor CAD model, circuit simulation. It should include: AutoCAD model of the hardware design. A circuit schematic, preferably simulation ready file. All the other relevant files through the finishing of the project. Thank you.

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    ...looking for a viral writer for a tech blog. The blog's main purpose is to provide tips,tricks, how to do's in mobiles battery saving techniques and other related improvements, but I am looking for Problems and errors facing in the battery for mobiles and laptops, tablet and notebooks are also needed. - First and foremost English language mastery is absolutely

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    research paper 3 дней(-я) left

    4-6 page paper on assault battery and crimes against persons needed by Sunday evening

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    Presently i have network with with Cisco 6500 doing the routing to other switches(cisco 2960) the internet comes in directly into the Port 1 on the Cisco [войдите, чтобы посмотреть URL] is then Nat to the switches the switches are in different subnets. they get their dhcp scopes from the active directory server. .scope i active directory policies to be implemented on the network to various deparme...

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    ...code from SV to TTN: values are supposed to arrive to TTN already so the App just need to get the values from TTN. Must be displayed on the App is valve status (Open/Close), battery level, signal level, valve ID, lid status (is box open or close) + command to open /close + entering a scheduler ------------------- updated specifications document with

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    Для просмотра деталей, пожалуйста, зарегистрируйтесь или войдите в систему.

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    ...adjustment o Synchronises clock to local network at regular intervals.  Supply: o Life: Typical battery life > 5 years (daily transmission). o Internally powered by a single, user replaceable lithium battery. o Configuration and data retained during battery replacement. o Generates flash powered 24 volt supply for transmitters and 4-20mA signals. o Use

    $2 - $8 / hr
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    make software pc software connect device logger 2 дней(-я) left
    ПОДТВЕРЖДЕН

    ...adjustment o Synchronises clock to local network at regular intervals.  Supply: o Life: Typical battery life > 5 years (daily transmission). o Internally powered by a single, user replaceable lithium battery. o Configuration and data retained during battery replacement. o Generates flash powered 24 volt supply for transmitters and 4-20mA signals. o Use

    $595 (Avg Bid)
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    Trophy icon Company Name and logo required 2 дней(-я) left

    Core products are low voltage battery powered pumps Main use is filling fuel tanks from a Jerry can Product features Small light weight quality pumps Eliminate the need to lift heavy Jerry cans (containers) when pouring or decanting fuel or fluid into another tank Eliminate spilling and waste due to over filling tanks or containers Safer

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    Гарантированный
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    Design an audio amplifier / booster employing a transistor long-tail pair input stage (BJT or MOS) and a 250 mW BJT class-AB complementary output stage to drive a 25 Ω earphone speaker using discreet transistors. Ensure maximum output compliance using a max +6 V supply rail and a minimum total voltage gain of 20. The amplifier is to be driven by a mobile

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    I have a website that is not confidential, it does not process credit cards, we would just like to switch the site to HTTPS for SEO purposes. The site is a wordpress site. Thank You

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    ...Before Racing? 3. How to avoid your car getting rusty 4. How do you protect the car from water damage? 5. What are the best RC Cars for snow? 6. Should you also cover your battery? 7. Will a Brushed Motor Help in the snow? 8. What is the difference between a brushed and brushless motor? 9. Will an RC Truck handle the snow better than a car?] Tone:

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    A Light Controlled Motor 2 дней(-я) left

    Design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit and calculate

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    Provide an ...of 500 Hz (+/-20%) at zero light level and 1500 Hz at full light (0 volts applied to motor). A small speaker or headset can be used to make the output audible. One possible circuit is provided in the project data sheets folder ([войдите, чтобы посмотреть URL]) which can be used as a starting point. Using LTspace, DONT US FRIST PERSON WHEN WRITING THE REPORT

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    Nano drone 1 день left

    ...connectivity-wifi/sim. It can be controlled through an android mobile/tablet. It should have minimum battery backup of 4 hours and have a range of 5-8 kms. Also should work on solar , ie, small solar panel should be implemented on top, so that battery will not use at that times. It will be able to move in any terrain - soft or rough surfaces. it can

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    This is a simple task to design an easy electro-hydraulic circuit. Draw a hydraulic circuit for calculating the system; • Selection of working pressure; • Actuator size calculations; • Actuator capacity calculations; • A liquid feed hole diameters in actuators; • Actuators speeds calculation; • Piston movement time calculation (for cylinders); &bu...

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    i need a custom voip switch like astpp 1 день left
    ПОДТВЕРЖДЕН

    i need a custom voip switch like astpp which can handle above 1000CPS and CC with DID Management and recording with security

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    > We need the following Characters and symbols made into separate circuit boards, which will incorporate LEDs to illuminate the characters - R, O, A, D, C, L, S, E, F, N, T, Y > We also need a quarter circle circuit board made which has three rings of LEDs. > We also need a circuit board made that has three horizontal lines of LEDs. > We have a Solidworks

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    I need a electronics guy for design circuit to output pwm signal 1- a stable 2- mono stable 3- bi stable

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    ...takes as input the vertex pairs associated to the edges of a multigraph, determine whether the graph has an Euler circuit and, if not whether it has an Euler path. Output: Print in order the vertex pairs that construct the Euler path or circuit if it exists. 7. Define a function “dijkstraAlgorithm” that takes in as input a list of edges and weights of

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    modelling of lithium ion battery 1 день left
    ПОДТВЕРЖДЕН

    i want the temperature analysis for the lithium battery by comsol program

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    Hello, I need an alarm clock built using MSP430G2553 launch pad. It must be coded in assembly. The parts are a 4 digit 7 segment LED, tactile button, a 2xAAA battery holder, a buzzer and an 840 tie breadboard.

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    I need a two devices designed a sender and receiver that operate on 110v ac power. The sender will choose what devices on the receiver power on. Sender must also have a power pass thru ability. More details available with messages.

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    I have an image, a logo that I...position, the artist selected will then deliver 2 more position. The most creative and the best artwork wins. Im including the logo artwork, the logo is a an owl designed as a circuit. the first position is the owl with its wings wrapped around the front (like a bat) and looking to the at something towards the right.

    $130 (Avg Bid)
    Гарантированный
    Light Controlled Motor 1 день left

    design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit and calculate

    $8 / hr (Avg Bid)
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    Project for So S. 4 дней(-я) left

    ...students will design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit

    $80 (Avg Bid)
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    Project for BK Technology 4 дней(-я) left

    ...students will design a motor controller based on the light level on a phototransistor. When illumination is very high, the motor will be stopped while 6 volts will be applied to the motor under low light conditions. You will need to measure (characterize) the properties of a phototransistor under both light and dark conditions in order to design the circuit

    $20 / hr (Avg Bid)
    $20 / hr Ср. ставка
    1 ставки