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    613 lithium designs 搜到的工作,价格货币为 HKD

    ...Hardware Resources of T3 Core Board Basic Hardware Resources 1. Power Supply DC power input, 5V single power input, CPU can detect whether this power supply; Battery input, lithium battery power input; Real-time clock power supply, use button battery; 2 Display interface to support RGB, LVDS and MIPI interface, as only one interface can be used at

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    The BMS will be used for Lithium battery in size of 5 - 10 kWh (12 or 24 V) and current of max 500 A, i.e. needs external contactors. Previous experience of PCB as BMS design is required. The project starts with requirements of features and the assignment will result in designed PCB ready for testing (we will perform tests). The BMS design should be

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    arduino project 已经结束 left

    Eu preciso de você para desenvolver um software para mim. Gostaria que este software fosse desenvolvido. need 500 units of arduino iot with GSM 4g and lithium batteries with a box we need to make calls, receive make sms, have a batteries for support thanks in advance Armando

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    ION Energy is looking to ramp its Content Marketing S...same we need a content writer with 1. Experience in writing engaging and search engine optimized articles 2. Experience in writing Blogs/Articles for Electrical Mobility/Lithium ION Battery Companies 3. Ability to understand technical concepts and communicate them into easily readable articles.

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    IoT Embedded PCB design ready to be manufacturing with international requirements for Certifications like ...will be used for continues water monitoring under external conditions. It will have: 2 sensors, 1 tft screen, 3 buttons, pycom microcontroller, power management for 14500 lithium batteries and all other elements needed for good PCB performance.

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    ...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 power out site:

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    ...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 power out site:

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    PCB design 已经结束 left

    I need a PCB for battery management system for lithium ion battery (NMC graphite chemistry) with following specs 1. 48V battery pack with 17 cells in parallel 2. Maximum current is 100A in total The battery management system should do following things 1. Overcharge/overdischarge protection 2. Cell balancing 3. Current limits setup 4. SOC estimation

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    Trophy icon Intro, Outro and subscribe now Animations 已经结束 left

    ...not optional in the outro. Our company is an exploration stage mining company located in Manitoba Canada. It explores by drilling into the ground to locate Lithium. In this case, the Lithium is found in hard rock (not brine) and will be underground mined (thats where they dig tunnels to go get it) (NOT OPEN PIT). The rock it is found in is pale green

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    Trophy icon Logo Design 已经结束 left

    Our company is a lithium exploration company called Snow Lake Resources Our theme is Fast Track to Development and Thinking Differently. Our property is a hard rock lithium property. Spodumeme, which is the mineral that stores the lithium is Pale Green, but I want the logo to speak to our strength and determination, and too much pale green may detract

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    Hi, I'm looking for a virtual agent who speaks fluent Chinese to call chinese shipping companies in order to freight forward lithium ion battery packs for electric bikes. This Is a 1 day project. You must speak fluent Chinese. Battery packs will be shipped from guangzhou china to Perth, Australia. You will be calling freight forwarders to

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    Trophy icon New Battery Technology Company 已经结束 left

    We are working w...working with a new battery technology (based on Thermal Energy) that could be used in many application , trucks, buses, boats, large scale energy storage (95% cheaper that Lithium-Ion). The name taht need a logo is TEXEL (Thermal - Energy - Technology - Cell - Electricity ...)..OBS we also need explaining word = TEXEL Energy Storage

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    We are looking for a programmer PHP Lithium Framework Based:- 1) Should be familiar with MVC architecture 2) Should have experience with GITHUB, PHP, MYSQL, VAGRANT 3) Must have experience of Lithium Framework 4) Must be comfortable with Unix 5) Must have knowledge of JavaScript frameworks (Angular, BackBone etc) 6) Must have experience of PHP Debugging

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    Need a freelancer to design and build a working PCB. The circuit should work in the following way. A small wearable solar panel charges a flexible Lithium battery of 50-100mah. When the battery is full it dumps its charge wirelessly (through induction coil) to a cellphone with wireless charging capability. And the cycle begins again. As space is limited

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    Hi there! This is a quick simple easy project. I have a board, powered by Nordic nRF The board has USB-C and is supposed to charge the connect lithium ion battery which is 7.4 Volts The charger ic (MAX14748) is disabled for charging by default I need someone who has experience with this and can enable charging probably using I2C (TWI) communication

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    Trophy icon Resource company logo 已经结束 left

    design a lithium company logo. Company name: Mirrorplex

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    Hello I am the owner of n...looking to have 3 custom pcbs made. The first one is for a brushless motor controller that will have many extra features and run about 200amp high voltage. Also need a BMS for a lithium ion. And I also need a display screen to go along with all of this and have them communicate with each other. More information upon request

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    Design of PCB 已经结束 left

    Simple components comprising of the following: - Lithium Battery - Battery level monitor - Induction charging receiver - Microcontroller - Bluetooth transmitter - Temperature sensor - 9-axis motion sensor

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    Project for Yevhen T. 已经结束 left

    ...steps along the way and a budget of $450 Most of the budget will be spent on software development The device has LTE cellular module, Epaper lcd display, keypad, wifi module, lithium battery charger, power supply. Most everything is done. Just need to integrate LTE module, audio codec IC. Need to also write firmware. Can you write a RTOS to manage SMS

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    We have to do a electric heater, and we will make it with heating cab...for control the temperature, create different programs by users (vacations, weekly, winter, etc). This electric heater receive their electric energy from solar panels and lithium batteries system. This project is thinking how a solution for the wood burning in the south of Chile.

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    ...sensor and a carbon monoxide sensor built in to it. There shall also be a power circuit. The function of the power circuit will be 1. Charge a lithium battery from a micro usb plug. 2. Derive power from the lithium battery to run voltage across 2 terminals when the fire switch is pushed. The fire switch  can be activated only when the biometric registration

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    Lithium Community 已经结束 left

    I need help on lithium framework by using freemarker and php.

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    We are a boat manufacturing company start a new electric boat that is in need of a electrical engineer that specializes in Lithium ion phosphate battery storage, charging and building as well as BMS systems.

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    We are designing an electric boat in New Jersey USA and in seek on interviewing a a engineers that is well trained and educated in Lithium, Ion Phosphate battery energy.

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    ...then at least holes to connect an external ftdi. 4. A power switch, an additional switch and a pushbutton. 5. A power source (2-3 AAA batteries with voltage regulator or lithium). 6. The PCB should be yellow (yellow soldermask). Ofcourse I will pay for all the materials and shipment. If you will agree I will send a picture of the shape it should look

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    ...am looking for a PCB board designer. Design a mini circuit board (needs to fit inside at the bottom of the coke can) that powers a mini fan and a circular UV tube using lithium battery that can last min of 120 minutes under temperature around 2-5 C. . This unit needs to provide a switch that gives 3 specified time per cycle (Ex. 1 min/3 times a day

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    I need some one to design a mini circuit board (needs to fit inside at the bottom of the coke can) that powers a mini fan and a circular UV tube using lithium battery that can last min of 120 minutes under temperature around 2-5 C. . This unit needs to provide a switch that gives 3 specified time per cycle (Ex. 1 min/3 times a day, 3 min/3 times a day

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    ...the pictures and CAD snippets for the design. It has requirements of IP67 or higher proofing for water, the original device was designated to reach over 170 degrees but the lithium polymer battery within expanded and shorted out. Before going farther into detail I would like to know what your privacy policy is before I go farther into depth. Must be able

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    We need a small PCB that has a Lithium ion battery Charge circuit that charges a 3.7 volt 180mah battery and also an RF 415 Mhz receiver circuit on one PCB. I would like the PCB to be 30 x 20 mm maximum in size. Is this possible? The board would need a micro USB port and on/off button on board.

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    BLE Scanner with ESP32 已经结束 left

    ...30 seconds. * easy to configure * connect to wireless networks easily. * Web Based network configuration page. * OTA Hardware should have : * Base on ESP32 * Have lithium battery charger inside * should be able to detect input power source (onBattery or AC) Free lancer should select proper ready enclosure in market for this device. We

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    Make an animation video 已经结束 left

    ...thinking through an animation video telling the story about the hare VS turtle. ([登录来查看链接]) We are a battery company selling lithium batteries. We have meeting with customers that are looking to buy batteries. Our batteries (turtle) are a bit more expensive than the chinese suppliers (hare) - so if they

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    I would like to hire an electrical engineer to design a circuit that charges a 3v Lithium watch battery and contains a small switch (SPST-NO), and lights a single LED. I just need to know what components I need and whether or not I will need a PCB board.

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    i need a Lithium Expert Developer to Complete some task [登录来查看链接] This is the Lithium Community i need An Expert to Complete the task. write lithium in cover letter if you read my Job Post

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    ...link. Specifications: Folding Size: 30.7"×15.7"×24.4", Unfolding Size: 42.2"×24.4"×37", Weight with Batteries: 62.8 lbs., Load Capacity: 330 lbs., Material: Aluminum Alloy Lithium Battery Type: 24V-5AH×2. Operating temperature: -5°C (23°F) to 40°C (104°F). Regular charging time: 5 hours. Over-discharge charging ...

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    Water Tank SMS Alert 已经结束 left

    ... - Microcontroller - GSM Module - RTC with Interrupt pin - Ultrasonic sensor Consider the following: - Low power consumption required. - System powered by solar and lithium battery 3.7V (18650) - Microcontroller EEPROM used to store configurations like o Station name. o Maximum distance. o Distance measuring. o Receiver mobile number. o

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    Sales and Marketing -- 3 已经结束 left

    I need some rhelp with selling something. White spirit and lithium grease origin from Kuwait

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    Sales and Marketing -- 2 已经结束 left

    I need some rhelp with selling something. White spirit and lithium grease origin from Kuwait

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    Sales and Marketing 已经结束 left

    I need some help with selling something. White spirit lithium grease origin from Kuwait

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    Water Tank SMS Alert 已经结束 left

    ...components: - Microcontroller - GSM Module - RTC with Interrupt pin - Ultrasonic sensor Consider the following: - Low power consumption required. - System powered by solar and lithium battery 3.7V (18650) - Microcontroller EEPROM used to store configurations like o Station name. o Maximum distance. o Distance measuring. o Receiver mobile number. o Checking

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    ...functionality since I'm only using the digital pin functionality), 4 LEDs, and sturdy mounting connectors for a wiring harness to connect the following: Solar Power Wires, Lithium Ion 18650 Battery stack, Solar Battery Charger, Car Battery Charger, Wall Battery Charger. You could build in the Solar MPPT charge controller into the circuit. I can get

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    I am looking for someone who could provide initial consultation and help to choose modules for charging, protecting, and balancing the lithium ion 2x8S cell battery pack.

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    Urgently looking for someone with experience working on Lithium Community platform. The project involves working directly on an existing community website built on the Lithium platform. The candidate must be very familiar with operating the admin and studio dashboards, customizing the CSS, adding components, freemarker code, as and where applicable

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    I am looking for lithium ion / lifepo4 based custom designed battery packs for various applications.

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    I am looking for making off grid home power storage systems matching with Tesla Powerwall or Luminous Regalia .

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    Project for Vipin G. 已经结束 left

    Hi Vipin G., I noticed your profile and would like to offer you my project. We can discuss any detail...any details over chat. I am looking for offgrid power storage systems like Tesla powerwall which can be charged by both solar as well as grid and can store electricity in lithium ion/ lifepo4 chemistry to deliver both ac-230v as wellas dc-5v+12v etc

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    Project for Ankita T. 已经结束 left

    Hi Ankita T., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am looking for lithium ion/ lifepo4 based home power systems like tesla powerwall or luminious reglia

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