Bms pcm lifepo4 schematic circuitpekerjaan

Hey there my goal is to extend the rear camera of an Iphone 6, do you think you can help?

Attached schematic shows one circuit of 4 identical circuits connected end on end. Not shown is a single opamp buffer with 220R resistor and 2.2uF film cap on the output. The power bus is +/- 15v with ground. There are no pots on the board; wires will be soldered into three adjacent holes for the Boost/Cut pot--same goes for all external connections. The Q, and the a and b Freq pots, with be replaced with 2 RN 55 resistors connected in series to the wiper terminal from terminals 1 and 3. Not shown are 4 - 10uF electrolytic caps on the power bus near each circuit with 2.54mm centers. All of the resistors are Vishay RN 55, except the two 5.1k at the bottom which are RN 60. The 10uF caps are small bi-polar with 2.54mm centers. The rest of the caps are film with 5.08mm...

We have PHILIPS 4ICR19/65-3 Battery. I need someone with good experience in BMS , Because the original BMS is not giving the output voltage. the internal battery pictures will be send in chat. link

I need a PCB designer who can redesign an already working circuit, I need to be modular and can be realised with standard non-SMD components.

How to design and make tow buttons on the movie seat and pedal devices on the foot 。Assemble these devices on the seat to make appearance and circuit distribution

For optimal performance, the UPS requires an input power of 12V DC and an output power of 12V DC. It is capable of supporting a 2-3 amp load without delay or interruptions when the main power source is switched off or on. Additionally, while operating on the ma...requires an input power of 12V DC and an output power of 12V DC. It is capable of supporting a 2-3 amp load without delay or interruptions when the main power source is switched off or on. Additionally, while operating on the main power supply, the UPS should simultaneously provide power to the load and charge the lithium-ion batteries. The circuit board must include a battery management system (BMS) to protect the 3S lithium-ion battery pack, including short circuit protection. Performance, reliability, and ...

Need circuit design using 12v DPDT Relay and SPDT micro switchs to reverse a 12v motor whenever one of the two momentary lever switchs are touched, to run continuously till power is cut/Switched off Been using Tinkercad and have a kind of design up but the DPDT Relay seem to act strange .

...past experience with this ICs // Hi, I have designed and built a battery pack for a device, which includes a 2-S 32Wh Lion prismatic cell pack, an integrated BMS (BQ40Z50-R2), but unfortunately I have underestimated the difficulties in setting up the BMS due to the large number of required settings. I have built on prototype of the device (Rev1.0), and the BMS is responding to commands sent on the SMBUS. However, the BQ40Z50-R2 is not activating the charge and discharge FETs due to what I believe to be incorrect configuration (since the commands are rejected). I have the urgency to confirm that there are no issues with the schematic design and my only way to do so is to get the BQ40Z50 programmed with the minimum required to get this test completed. I ...

looking for printed circuit antenna design and fabrication with following specs: 20-520MHz operating frequency Peak Power : 200W Impedance : 50 Ohm

Hi, I need to create a schematic from my Gerber file for one of my PCB.

i have a project where i need to control an electric motor (CB3-AL-TF-56C-4-B-D-1 Techtop Cobra Electric Motor, 1HP 1800 RPM, 56C Frame, TEFC, 208-230/460V, W/ Shaft Grounding Ring, Brake Kit ...(user setable) Reverse run time (user setable) Total cycle time (user setable) Remaining run time 3 set speed options that i can set in the programming, slow, medium, fast and a custom rpm option user setable between a threshold i can set in the programming Time and date display Start/stop display button Tempature display Ability to add my logo to the hmi startup display Physical estop button/circuit I need this designed and all the electronics picked out and i will need part numbers and suppliers. These components should be easily obtainable from the US i will also need wire diagram/ sc...

Phase shift full bridge converter with ZVS simulation including control feedback simulation in matlab it has to be implemented as visual as possible with all elements shown: mosfets, choke, transformer, output inductor, capacitor and load resistor, feedback, reference voltage, error amplifier, correction circuit/PID, phase shift block, and pulses former driving the mosfets. Every mosfet has to contain a diode and capacitance across it, to be able to achieve ZVS. The simulation should allow to variate main parameters: Vin, Vou, Iout, Switching frequency. Parameters: Vin: 400vdc Vout: 24v Iout: 50 ampere Switching Frequency: 100kHz

Require circuit design for Current to Frequency Conversion Unit, 40-20mA IN, 24VDC Pulse Train OUT, 4mA=375Hz 20mA=120Hz, using LM331 or similar. Circuit design only, PCB design not required

I would like a template drawn up of an existing single line diagram for use on future projects. Ideally Sketchup layout, Design spark or Visio.

I want your help to replicate a schematic using KiCad V5. I'll provide you with the schematic design in a PDF file.

Hi there We are looking for a manufacturing quality design and specifications for a UV light that can be attached to a tweezer. This is a Product Design Project. However, we would need someone who understands circuit boards, power, and LEDUV lighting. The device should slip onto a set of eyelash tweezers and be lightweight. Design options; - USB connector for power, with an adaptable voltage setting. This LED device has been developed based on the ergonomics of a lash artist's work, does not burden the hand and fits with every tweezer. When you press a switch once, the LED lights up for 5 seconds, enough time for the LED glue to cure. The working time of this LED device is approximately 10000 hours. More details can be provided. Also, the photos are attached.

This BioSignal Amplifier is based on ADS1299-4ch which uses Cortex-m7 for signal processing such as filtering, FFT, band values etc to transmit over bluetooth low energy. The project needs to be done in these steps 1. Schematic Design 2. PCB Design - really small foot print 3. Prototyping - (Component cost will be provided separately ) 4. Firmware for reading EEG signals, applying filters, analyzing signal for FFT, Bands extraction and transmitting values over BLE as 256 or 512Hz continuous stream. I am looking for someone who could do all the above located in India.

Need to modify some existing printed circuit board layouts. Amendments and additional functions. Current printed circuit board layout files are .PCB files.

Hello I am looking for guys who can program CH582M based board for an burglar alarm sort of system for my hobby project which uses PIR sensor, ultrasonic sensor,GPS and LORA system. I have the source code in Arduino and would provide that in C if required. I want you to assist me in integrating the code into the development board which I designed. I have attached the schematic for your CH582m Has arduino core on details via chat.

Hello,I am looking for guys in china to source me products from Taobao and ship them to india via an registered air mail(like china post,SF courier etc..). The expected weight of all the products would be within 1.5KG and consists of circuit boards,toys like that. The expected box dimensions would be within 30×30×20CM. The shipping cost will be paid seperately via milestone payment and the freelancer are requested to quote their service cost alone. All the payment will be released by showing valid order details from the site and images of the product upon receiving them

I have a signal coming from 3 phase inverter, this signal has noise, I need to cancel the noise or suppress the common mode current to a value around 0.1A to 1A . We need to use active noise canceller (ANC) to suppress the Common Mode Current (CMC) to values less than 0.1A to 1A with small frequency. We need to use only active components which shouldn't be R, L, C, Transformer, etc... the ...the output of the active noise canceller should be connected to Controlled Voltage Source, all the used blocks for the Active noise canceller should be compatible with C2000 library, as it will be programmed later on a microcontroller TMDSCNCD280049C which belongs to C2000 family, but this Programming in microcontroller is not in this task. I will send u a pdf with the requirements and the used ...

I am doing synchronization a grid-tied solar inverter is building a circuit, but in c programming, something is wrong. I want to check the synchronized voltage and frequency. PV input with grid reference by SPWM using pic18f4520. please if you can amend my circuit and C code to run the output in LCD display synchronized or not? am trying my self not correct just modified this one to generate output The idea compare two signal between two input and reference grid 220V and 50HZ, Please use xc8 compiler and pic18F4520, Also don’t forget LCD programming not written if want sample programming for 7 segments I can give you no problem

Hello, I'm looking for someone who has experience in RF mixers with low-pass filters. I have the circuit designed in Altium already. Need to check my design and correct some errors. For more details, please ask. Thank you!

A) Design of high performance signed 2’s complement 4-bit adder circuit using carry Look Ahead Adders. (See and ) In carry look ahead adders, the carry propagation time is much less than RCA (ripple carry adder). Therefore, the addition process is very fast. As you get more familiar with CLA concept you will understand why we need it for faster adder hardware. Study the ripple carry adder first to appreciate the objectives. You may use transmission gates, static or dynamic CMOS design. 1) Draw a transistor level schematic of the 4-bit CLA in Electric and simulate it in LTSpice. 2) Draw stick diagrams and Euler’s paths where appropriate to design. 3) Perform the Electric Layout with IRSIM. 4) Verify your design by

Need an expert for doing a project on AC Circuit Theory/Lab

...capacity should be matched to the capacity of the solar panels, and the inverter efficiency should be optimized to minimize energy losses. Electrical System Design: The electrical system design should be optimized to minimize energy losses and ensure safe and reliable operation. This may include selecting the appropriate wiring and fuses, designing the grounding system, and selecting the appropriate circuit breakers. System Layout: The system layout should be optimized to maximize energy production and minimize shading. This may include selecting the appropriate panel orientation, module density, and inter-row spacing, as well as conducting a shade analysis to identify potential sources of shading. Mounting Structure Design: The mounting structure should be designed to withsta...

We need someone who can work an electronics project, using RPi, with python. Need to develop firmware, simulation, circuit designing and wiring (harness and wiring diagrams) freelancers from Delhi, India will be preferred.

...design, software design, dashboard design and system integration. This scope of design is typical for one telecom tower power supply. However, there should be a provision of multiple towers integration to the same dashboard with implementing the hardware module into the each tower stations. The scope of work is design, detailed engineering, prototype development of the system which includes schematic design, PCB design, BOM list preparation, Firmware development, hardware prototype testing and validation. However, the we will pay the actual hardware implementation cost limits PCB manufacturing and component procurements and fabrication cost. After complete the work, the freelancer needs to handover all the source code design documents including all license/ rights to us / owner ...

...ballast specifications: (10 electronic ballasts) 230v Ballast: Output current 0.65-1.0 A@230v Lamp power 150W . (So the ballast is 10W underpowered but it seems to work ok. ) I have a staircase timer. You can get a PDF download about the timer specifications here: I have some questions including: can I use a fuse instead of a circuit breaker? Do I need a contactor? To win the contest, please answer the 8 questions attached. Give reasons for your answers. I will award the contest winner who gives what seems to me to be the best answers and the best explanations for the answers. Based on the answers and explanations I may ask some supplementary questions before choosing the winner. Note that I am aware that the tanning

We require lots of parts drawn for projects but they have to be drawn in Onshape the online CAD platform circuit breakers, batteries and solar inverters

Need someone who specialize In IC circuit to help me with ultrasonic sensor without Arduino

Design a circuit board for a small sensor (SGP30) on a 10mm x 20mm board. The edge of the board will have 8 pads to solder pins to, spacing at 2.5mm (like a normal header, but no holes). The SGP30 is a chemical sensor that uses 2 resistors and a capacitor. 1.8vlts supplied, plus ground and scl and sda. I'll need the Gerber files along with anything else to be able to have this board produced. The pins will be soldered flat to the board on pads, 2.5mm spacing so there is no bend in the pin so it'll fit in my enclosure. The board is 20mm wide and 10mm tall. The SGP30 is the datasheet of the sensor I'm using. The board I'm currently using is this: It's what I need, but I need

I need to buy a circuit board for a refridgerator and ship it to Guyana.

I am looking for a freelancer to create and promote a survey targeted towards parents who have a son/daughter currently in 11th Standard or students who are in 11th Standard. The survey will ask questions about the participant's expected marks in PCM/B and their basic data. Location preference: Bibwewadi (411037) and Dhankawadi (411043) Deliverables: Create a a good looking survey and landing page on our WordPress site that clearly outlines the survey details and what the participant will receive after completing the survey. Create a Google sheet to collect survey responses and embed it on the survey page. Create Facebook and Google ads to promote the survey. Create gift ideas Run the campaign in the specific location to ensure only the intended participants participate. Cre...

As the name suggest, you have to design a gerber for which schematic will be provided in OrCad.

...portfolio, and a history spanning over 125 years. The Research and Technology Center North America (RTC-NA) is dedicated to providing technologies and system solutions for various Bosch business fields, primarily in the field of artificial intelligence (for example, human-assisted AI, natural language processing, robotics, 3D perception, and AI platform), energy technologies, internet technologies, circuit design, semiconductors and wireless, as well as advanced MEMS design. Our global research on human-machine intelligence focuses on Big Data Visual Analytics, Explainable AI (XAI), Audio Analytics, Natural Language Processing, Knowledge Engineering, XR/AR/MR, 3D Perception, and Cloud Robotics. We develop intelligent and trustworthy AIoT solutions to enable inspiring UX for Bosc...

Need to design a few variations that I will use in FB and Google ads More information about me = As of now need to attract students and parents in the 11th standard to join PCM or PCB 12th standard class more details can be shared based on your needs Will need a min of 4-5 images that can be used for FB and Google ADs feel free to message me for your questions and how you can improve your designs After I award the your entry based on your 1 idea following will be the deliverables, 1 - 2 designs / indeas 2 - 2-4 variations of each idea for e.g colour scheme or change in picture / layout 3 - all JPG files with the desired size 4 - Original CDR or PSD or AI file

Create mev sandwich bot that monitors DEXs to maximize value on DEXs using both flash loans and non-flash loans. bot logic should contain a lot of the features that many advance searchers have, such as: circuit breakers poison token checker caching system robust logging system (e.g. graphana) various gas saving ALPHAs

Use multisim to simulate and create a band pass filter

I am looking for some logos ( 1 - 3 ) that I can use on my web site. I need one to use on the cover page for Chumpkilla Inc.(my company name) and then 2 logos that I can use for the...then 2 logos that I can use for the product called Jumpkilla. I like to stick with the skull theme, but instead of real skulls I like the more cartoon looking skull. Colors can be Black, Grey, White, Dark Blue, Dark Red, Dark Purple, Orange. I like the clean dark cartoonish theme. I have attached some ideas of skulls so you understand what I am looking for in style. The device is a hardware circuit that plugs into your USB slot. The code running on it will keep you logged into your game by pressing the spacebar periodically. I have attached a picture of it. If you need more ideas or more samples le...

We are a textile recycling company , with equipment arriving , we have plans for an insulation plant to be built We want to create a textile cellulose blow in insulation product that meets all industry standard of approved. Applying for grant funding for consultants , need quote quickly ...plans for an insulation plant to be built We want to create a textile cellulose blow in insulation product that meets all industry standard of approved. Applying for grant funding for consultants , need quote quickly The plant will be able to make about 30 12 kg bags per hour and will be mixed with boron nitride to increase the density and fire resistance , mold resistance . I have a plant schematic drawing : but can upload . I have no idea who to hire to get me from fiber to approved ins...

...guidelines for the logo: 1. The design should convey a sense of innovation and technology, as well as reliability and strength. 2. The design should be simple and easy to recognize, with brand colors and clean lines. 3. The design should include an image or symbol that represents both construction and robotics, such as a gear, a hard hat, a hammer, or a building, incorporating a robotic touch like a circuit pattern, a robot's eye, or an automatized movement. 4. The design should be versatile and work well in different contexts, such as on business cards, websites, and construction hardhats. 5. The design should be in vector format and easily scalable for various usage. 6. The design should be adaptable to be used in a dark background or a light background. 7. The design shou...

Need a curcuit for de-multiplexing a signal into 3 discrete 12v outputs.

We are looking for a skilled designer who has expertise in designing lossless and lossy grounded inductor simulators using the inverting current feedback operational amplifier (CFOA) technique for my major you must have a strong understanding of the theory behind CFOAs and their applications in circuit design. The main task of the designer will be to implement the design described in the paper "Inverting CFOA Lossless and Lossy Grounded Inductor Simulators" and simulate its results. The candidate should have experience in using simulation tool ( Pspice) you dont need to simulate the whole paper you just need few a urgent project

Need some expert help designing a small circuit to drive LED's from a GPIO PWM output from a pi (raspberry or orange. Outputting PWM on a raspberry pi - I need to drive a p channel mosfet to drive an led. Needs to ba able to have fast switching speed. Currently looking at but need to drive it from pi out put ( approx 3.3v) - I've tried gate driver TC4429 so far

We would like to have a simple PCB designed, manufactured and tested using the Lattice Semiconductor SIL9437 HDMI eARC IC. Our offer is to pay for the development, prototype manufacturing, and de...SIL9437 HDMI eARC IC. Our offer is to pay for the development, prototype manufacturing, and design files upon completion of verified and tested module. More information on the IC here: This small PCB will be about the size of a credit card (or smaller), have an HDMI input, and 8 channels of PCM audio via 4 lanes of I2S output on a header. This IC is now available to purchase at Mouser: Thanks, Mike

FoxBMS 2 - You have to develop 3 BMS using the OS framework FoxBMS 2 for the provided configurations: 1P2S - using Molicel P28A 4P6S - using P45B 7P14S - using P45B (Maybe 1 BMS for these 2 will be sufficient) Project includes: - Come up with feature suggestions like cell level monitoring, etc - End to end implementation along with board schematics, support multiple controllers(MCs) based on the requirements and availability - Debug and fix issues in hardware in the final stages in minimum iterations (hopefully 0 with foxbms 2) - Take care of heat sync design for the 4P6S and 7P14S Hardware testing will take time and milestones will be created accordingly.

Hello, We've developed a web app and we would need an UI expert to gives us 2 schematic alternatives for a better user experience interaction. There is a 5 step process we need to optimize to get better results from users. We would provide the details we need to achieve and the design we currently have. We would generate the design with our team based on the schematic adjustments created. Thank you

I require 3No. HVAC Schematics drawn in CAD

...tracking with green line with Interval: 5 - 10 - 20 - 30 - 1:00 - 1:30 - 2:00 - 3:00 - 5:00 - customize the interval - History of trips - Integrated Google View - Multi-device - device list - Connection with other devices (Bluetooth beacons) - List of BLE beacons connected to gps tracker - Scan by QRcode or manually to create an account - Place a marker on the map (like on Google maps) - Remote circuit breaker (switch) - Geo-barrier - Energy saving mode - sleep mode - Change Icon - Restart - reset - payment of recharges directly via the application Information : - gps signal power - Device name - Device status (with downtime and offline) - Battery percentage - Speed - Full address Notification : - Vibration alert - vibration sensitivity - Zone entry/exit - over speed - device...