Battery charging circuitработы

Предоставлю размеры тумбы на колесиках, с описанием расположенного внутри оборудования. Нужно получить - Реалистичное изображение с открытыми (видно оборудование внутри) и закрытыми дверцам. - В...полки свои двустворчатые дверцы. У двух нижних полок – общие двустворчатые дверцы. На верхней полке ИБП Пример, но не 100% соответствие На двух нижних 20 аккумуляторов – по 10 штук на каждой, в два ряда по 5 Пример, но не 100% соответствие

Hello! I have a device with USB ports for charging. I need my Arduino Pro Mini to detect if one of the ports is using for charging (Charging right now or not). Scheme of the ports in the picture. I hope the decision will be cheap. I need the scheme and the components.

Проект предназначен для поиска дизайнера для постоянной работы (сначала загрузка будет небольшой - около 1 проекта, как в данном задании, в неделю, потом, возможно, больше). Необходимо перевести картинку в вектор, несколько изменив внешний вид рисунков. Сделайте лучшее и красивее на ваш вкус :-) We are looking for a designer for permanent work (at first the charging will be small - about 1 project a week, as in this assignment, then, perhaps, more). It is necessary to make the raster to vector, slightly changing the appearance of the drawings. Make the best and more beautiful for your taste :-)

Требуется н...management program. It is necessary to control 3-5 incandescent lamp. Pressing the corresponding button lamp should turn on. At random intervals from 0 to 1 minute, the lamp should flash a random number of times with random 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 made separately. We just need to have the control signals to the Arduino controller outputs. Пример / Sample

Составляющие: ESP8266-03 + tp4056 for Li-ion battery + Vibration motor + 4Led

Statement of work: The development of plug-in for calculating and charging fees partnership with the possibility of issuing the required number of levels: Functionality:   The possibility of exhibiting in the plugin settings (on the server): 1) Groups - the Group's customers, which are covered by a plug. 2) Symbols - Trading Instruments, to which the plug-in. 3) Tier 1 - Percentage of agency fees paid to agents of the first level. 4) Tier 2 - Percentage of agency fees paid to agents of the second level. In a similar way it can be listed affiliate fees for an unlimited number of levels.  Integration with Web office.  Visual display of the current list of partners and information about charges (volume) at each level.

Съёмка рекламного ролика нового девайса Необходимо снять рекламный ролик устройства Примеры: С другими примерами возможно ознакомиться здесь: В видео, продолжительностью 2,5-3 минуты необходимо рассказать об устройстве, показать его внешне, принцип его работы, чем оно может помочь пользователю в повседневной жизни. У нас есть: 1. Описание продукта, его технические характеристики 2. Сам продукт

I need a control system for the liquid level in a tank. Use two sensors (wires); one at the bottom and one at the top. Once the liquid touches the two sensors and stays like that for 5 seconds, the Arduino card should be able to "read" it and turn a 5V pump on. And the other wa...bottom and one at the top. Once the liquid touches the two sensors and stays like that for 5 seconds, the Arduino card should be able to "read" it and turn a 5V pump on. And the other way around for turning off the pump. Potentially usable additaments are welcome. Now, think about this 1-tank but for 8 independent tanks and assemble it the simplest and most elegant way you can. I will require the circuit diagram, the program to feed into Arduino (with comments for mortals), and the li...

Looking for knowledgable guy to help with 1mA current source circuit

The defendant closed down his LLC and disappeared so the judge entered Default against his LLC. Now I need to get the court to sign a judgment and then I will need help getting the judge to issue a charging order so that he can pay me. Thanks.

I'm buying a condo on 2/14 and need to create a floor plan with SketchUp of the renovated design. I have SketchUp myself but don't know how to use it.

I need to get a charging order against a fool that owns an PLLC in Arizona (Phoenix). This is in justice court (Maricopa County). I have had a judgment against his PLLC since 2016 but I need to be able to collect it from him personally because he refuses to make any payments on it, whatsoever. Please advise if you can do this. I will have another one to complete within a few months, if you are able to do this one successfully. Let me know if you've done one before successfully. Let's work together! Thank you.

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I need to build a prototype with Arduino Nano of a multiple video night vision and pir sensors transmitting to a receiver with a High definiti...the code for the transmitter and the one for the receiver and the stl file for the 3D printing of the trasmetter and the receiver containers. The transmitter container should be as small as possible, considering it needs to support a small battery and transmit to long distance with the best quality as possible. Mini usb rechargeable and mini solar panel included to recharge. The receiver should be as thin as possible and it should have a thin battery both transmitter and receiver batteries should be mini usb rechargeable with the indicator of the battery life. The scope of the project is for 4 video pir transmitters and 1 ...

I’m looking for someone to create a program that can automatically populate distances based on certain parameters using a set scale. I’m an electrical estimator and I would like to automate my process of measuring homeruns I.E. from a dedicated circuit(s) to panel. If more details are needed we can discuss

We are electronics product design and development startup where we can design and provide circuit board (pcb)/hardware as per electronics manufacturers’ product applications. In short, we can provide pcb as per manufacturers’ requirement. Also, for any technical project if customers need hardware or pcb for their project development, we can develop and provide pcb for that as well. So we are looking for customers who may be electronics product manufacturers, tech enthusiasts, electronics OEM manufacturers from consumer electronics, healthcare, automotive, power, LED lighting industries, telecom, iot industries across the world. So, need to contact purchase department of target companies and do telemarketing and convert to sales. Also, need to prepare quotation for the c...

I’m an electrical estimator and I use the software Bluebeam Revu for my takeoffs. I am looking for someone to write a code for the program so I can automate my branch wiring. For example, I would like to use the markup feature “polylength” to automatically calculate the distance between 2 points. The circuit “1A-1” to panel “1A”

I’m an electrical estimator and I use the software Bluebeam Revu for my takeoffs. I am looking for someone to write a code for the program so I can automate my branch wiring. For example, I would like to use the markup feature “polylength” to automatically calculate the distance between 2 points. The circuit “1A-1” to panel “1A”

...pabrikan motor listrik harusnya menaruh perhatian pada ketakutan-ketakutan tersebut. Sehingga, kepercayaan konsumen terhadap tunggangan elektrik bisa lebih meningkat. "Model motor listrik sekarang sudah sesuai minat konsumen di Indonesia, tapi orang mungkin belum percaya sama durabilitas dan safety-nya. Yang jadi masalah sebenarnya orang belum percaya sama reliability, durability dan itu tadi, charging-nya bagaimana," ungkapnya. An employee works at the assembly line of an electric motorcycle at the United E-Motor factory in Bogor, near Jakarta, Indonesia, August 25, 2022. REUTERS/Ajeng Dinar UlfianaProses perakitan motor listrik. Foto: REUTERS/AJENG DINAR ULFIANA Lebih jauh, Agus beranggapan, masyarakat Indonesia punya satu kebiasaan unik sebelum membeli kendaraan, y...

This project is based on the save power concept, in bathrooms, we turn on lights and forget to turn them off which leads to power wastage .to tackle this problem we need to set the delay to lights to means after 7 -10 min of turning on the light it will automatically turn off, need to design a circuit to solve this problem

The board needs to charge a lipo battery using a small solar panel

Please create a detailed 3D model of a device that includes a Raspberry Pi HQ Camera, a Li-Ion Battery (MS-18650), a Raspberry Pi 4, and a 5-inch LCD Touchscreen. Also, create the wiring diagram to show how the components are connected. Ensure that the dimensions of the model match the specifications of the components, including the size and placement of the camera, the battery, the Raspberry Pi 4, and the LCD Touchscreen. The model should also accurately depict the connections and interfaces of the components. I expect this task to take approximately one week to complete. During this time, I expect you to work diligently to create an accurate and detailed model and wiring diagram. Please let me know if you encounter any issues or if you need more time to complete the task.

We are looking for an Embedded System Engineer who will make the hardware and software of the electronic circuit board that can communicate with vending machines. 5 years of experience in circuit board design is required. Must be able to make the software of the card; - FreeRTOS - ESP - MCU - MDB - Power Tier - GSM Module should be able to use technologies such as Write OE at the beginning of your offer for fake applications

...am currently developing a battery powered DC variable power supply and I need a PCB created to control it. I would need it to have a buck boost circuit that could do 0vdc-60vdc @5amps as well have a current limiting feature for testing equipment, etc. & perhaps digipots to control the output voltage and current limiting digitally through the menu. I also will be using a TFT LCD to display a menu & to show voltages & current draw, so using an STM32 to drive & control all the logic would be preferable. Im not sure which batteries would be best to use in this so achieve the desired power outputs that I want so perhaps you may have some suggestions for batteries but for whichever batteries it would need a BMS and all protections as well with a USB C recharging ...

We have a circuit that is made to teach students coding and electronics. The circuit file is attached () and we also did a mockup to give you a sample of what could be done (). To give you a better idea of what a circuit would look like, you can see the older product here Requirements: * start with "" file and import into illustrator. Do not modify anything in it. Only add the requests below. * size the circuit to 120x60 mm * add artwork in WHITE ONLY, no gradient is used. * All added art must be vector * Must include logo (attached) * Must include "BrainPad X" * Must include "Rev. A" * Logo should be larger than the name "BrainPad X", see mockup * The right buttons must be labeled "SPACE" and "CLICK&quo...

->Filter by city(field "city") -->Filter by availability -->When zooming out, only the charging station number appears and when zooming in, more start to appear (I can explain with examples) -->Use the NearBy(Availability + plug type) function to search for the nearest gas station. -->Change the way the nav is organized

...with the high-Def picture of energy/sustainability to be mutually agreed upon) + Name of the Company +LOGO. 2. About Us / Who we are 3. Core Values and Strengths 4. Our Team 5. Renewables / Solar Energy Solutions 6. Solar Leasing Page--- subpage of page 5 7. Solar Capex Page---subpage of page 5 8. Solar Benches-Parks and Scenic Spots 9. Hydrogen & its utilization- The fuel of the future 10. EV Charging Stations 11. Hybrid Solar Farms (Synchronized with Electricity producing Gas Turbines) 12. Energy Storage Solutions (Reliable Batteries for Premium and Renewable Solutions) 13. Energy Audits and Optimization 14. AMC and O&M Services 15. Industry Accreditations & Accolades 16. Our Clients and References 17. Our Energy Partners 18. Knowledge and Research Partners ( IRENA...

I would need Simple circuit design that does the following 2 tasks for a 5V arduino pro mini 1. Power the Arduino (5V) from a car Battery (12-16V) including protection circuit. The Arduino should keep Power for about 5 seconds after the Battery power is switched off 2. Take a 12-16 V square wave and reduce it to a 5V Square wave via a opto coupler so it can be used with a digital input I don't need a PCB Layout

4 flat piezos connected to a PCB, Qi rechargeable battery, bluetooth controlled by an app (app is for piezo vibration amplitude adjustment).

The objective of the project is to propose a charging station recognition system in python (with raspbery or open cv) using image processing in a semi-autonomous robot equipped with a camera. ------------- Yes , in fact I want to do a system that will recognize a charging station in real time with a camera so I want to do it with open cv , then put it in the raspberry PI

...and be no more than 18mm wide by 60mm long on a 4 layer very Clean layout following all TI guidelines for routing and part placement , Vbus power and CC lines need to be easily accessible from right side of board so we can connect to our existing PD controller signal path and Power Parth (please see iame of proposed layout image () easy filtration circuit for Vbus and proper CC line entry into circuit Fairly stright forward USB type C to type C PCB with Repeater ICs Need Completed and Reviewed Altium Project Ready for Prototype Fast as in before Friday February 3rd, 2023 Based on TI Redriver ICs, sample Idea is posted below but further discussion of details is required Altium Designer Expert for Super Fast Schematic/PCB Layout work Complete Design in Altium incl...

I need an invention of an item that I can 3D print into stainless steel that can fit into somebodies mouth in a sleek fashion and deliver 10ncm of force in a perpendicular direction. The tool should be about the shape of an "L" imagine the long arm to be like a handle and short part to be the part the force is delivered from. It should be able to be held in the mout...somebodies mouth in a sleek fashion and deliver 10ncm of force in a perpendicular direction. The tool should be about the shape of an "L" imagine the long arm to be like a handle and short part to be the part the force is delivered from. It should be able to be held in the mouth and when a button is clicked the force is released. It needs to be comfortable to the holder as well as not requiring a batter...

Circuit should be of 4inch by 3inch with memory card (memory card cannot be acessible from outside it should attached with pcb inside its case,hence we cannot remove from outside so there should not be any slot ) Feature of wifi and bluetooth. power supply 3.7v 3200mah rechargeable battery, TFT and endoscope camera. TFT comes with 54 pin details will be shared and camera comes with 4 wire selection of microcontroller should be affordable endoscope camera should be used for streaming live video. endoscope camera(camera comes with its own module ), no need to develop extra components for it . camera should be drag outside with wire away from the pcb (length of the wire will be of 8 inch). there will be on/off button ,backward and forward button, wifi button. programming req...

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I'm looking for an electronics expert to help me work out how to automate functions on a circuit board. If you understand the attached board and how it works message me for further details on exactly what I'm looking to do.

...or google maps api integrated. There should be SMS and Email API integrated. App should show results of our different dealers or scooters options offered by our company. Suppose, user is using our app in Jharkhand, then app will show them bike scooters available on that pincode on top. You will have to list products and Infront of every bike scooter, app should show different options of battery, fast charger, finance, discount available on that vehicle, colors options, variant, motor specifications, insurance, warranty etc. User who will take our vehicle on rent, they will have select subscription plan and make advance payment. You will have to make a feature of subscription renewal, reminders for rent model of Scooters. There should be two panels. Admin panel on web php...

Looking for electrical engineer having knowledge of batteries and procedure of UL certification. candidate should have knowledge of battery safety standard required for UL certification. More details will be provided on chat.

Added scaling for particle TRS matrix. Add motion blur to particle system. Discuss strategies of optimization for the AE plug-in. Started at 21:10 ended at 1:10 meaning 4h spent but spent a bit of time talking or not doing anything so charging for 3h30. 3.5x12 == 42

I have 24 bare circuit boards which need assembling. There are a range of components to solder, but most are SOICs or 0805 parts. No BGAs, QFP or other fine-pitch components. Looking for someone who can do this assembly in their own location, preferably near Milton Keynes in the UK. Must follow anti-static precautions and best practice. Likely to be around 70-90 hours work in total.

I want a PCB, that would include 2 sensor connection with raspberry pi+GPS module+Battery.

We need some short sound recordings made for automated product that informs the user of battery level and some other warnings - there will be about 12-15 short messages needed, spoken in English. MP3 format.

Hi A tracking device is sending data to a server and the goal is to take some datas (GPS, Battery level etc ...) and send it to a third party server in order to be displayed in customer front end. List of components to be developped: API connection to manage power consumption vs GPS points API connection to retrieve location data + battery status Configuration Add-in for : GPS position frequency vs battery level / theft / device activity Button(s) in a portal to report a stolen device Map Menu + Device Page ○ Single Device: Live position, historical position ○ Multiple/All Devices: Live position specific Watchdog Report + Troubleshooting integration “When will next position arrive” status (Map, Report) On demand button for retrieving device location

...light off Headlight on Headlight off Taillight on Taillight off Speed Limit Alarm on Alarm off Record video front and rear cameras Take picture front and rear cameras Vehicle power off Vehicle power on I have already selected the following components:   Motor: 24V 300RPM DC Brushless Planetary Gear Motor with Adjustable Speed Reversible With Brake And Current Overload Protection   Battery: LI-ION BATTERY PACK 36VDC 27900mAh/10044Wh NEE1009-W 10INR19/66-9 Camera: ESP32-CAM module   I am open to using the Arduino IDE for programming the robot, and I have a basic code written using the Arduino IDE.  The code is in the file that I’ve uploaded and I am looking for someone who can find all the components and parts I need to build and program the robot...

Hello, we need a complete PCB design and component selection. for a camera battery charger. there will be 3 Batteries of Sony camera see image for details. Device should have display to show charging percentage of each battery. we need a professional person for this project.

This project is for an Electronic Engineer and a Circuit Designer. I require speech of 8KHz sampling 8 Bit will do, for 32 messages of differing lengths. The messages will be recorded via a simple Microphone, and uploaded digitally for some pre-recorded messages. A PIC micro should be used and some easily obtainable memory to store the data should also be used. If improved quality of speech can be made by increasing sampling rate or bit count or any filters etc.. these should be considered; but must be low cost.

This project is for an Electronic Engineer and a Circuit Designer. I require speech of 8KHz sampling 8 Bit will do, for 32 messages of differing lengths. The messages will be recorded via a simple Microphone, and uploaded digitally for some pre-recorded messages. A PIC micro should be used and some easily obtainable memory to store the data should also be used. If improved quality of speech can be made by increasing sampling rate or bit count or any filters etc.. these should be considered; but must be low cost.

Build me a circuit with Ldr sensor for streaming audio(microphone) via esp 32, power supply will be through 3.7v rechargrable battery 1000 mah, start with push button and one jack for earphone.

This project is to design and build an embedded system comprising battery management ICs, cell balancing, RFID reader/writer, GPS and all connecting to a central management server.

...Trafostationen die Stromlaufpläne / Singleline Diagramme zu erstellen. Sollte aber auch Ahnung von Mittelspannung und Niederspannung haben. Autocad und Eplan sollte er beherrschen. Und es liegen aktuell 10 Trafostation. Heisst aktuell 10 Projekte. MFG Orwi Technik Hr. Halatta --- Hello, we need an experienced Eplan / Autocad designer for our projects. The task is to create the circuit diagrams / single-line diagrams for the transformer stations. But should also have an idea of medium voltage and low voltage. He should master Autocad and Eplan. And there are currently 10 transformer stations. Currently means 10 projects. MFG Orwi Technik Mr. Halatta...

...multitasking, and improved battery life. Another key feature of the iPhone 14 is its 5G capabilities. The device is compatible with both sub-6GHz and mm Wave 5G networks, providing faster internet speeds and more reliable connections. This means that you can stream videos, play games, and download content at lightning-fast speeds. Overall, the iPhone 14 is a powerful, feature-rich device that offers a premium user experience. With its stunning design, advanced camera system, and cutting-edge technology, it is a great choice for anyone looking for a high-performance smartphone. Key Features Display: 6.7 inches (17.00 cm) OLED Display Memory: 1TB ROM Processor: A16 Bionic Chip, Hexa Core Camera: 48 MP + 12 MP + 12 MP Triple Rear & 12 MP Front Camera Battery: Qi Wireles...