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    PCB schematic modifications and layout

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    Overview: We are Using 6 modules in a chassis. Each has its own Microcontroller/microprocessor STM32. We want to communicate to one of these 6 modules at random from the outside world via Ethernet and a back plane board. The module connect to the backplate via a power and signal connector. We do not want to use the Master/Slave concept and use another processor on the back plane. The schematic de...

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    I'm looking for someone who has 6+ years experience in Hardware and PCB designing. Mandatory skills: 1. Experience in Usb c type charging circuit design 2. Schematic and PCB design for multiple products 3. Bluetooth module interfacing 4. EMI/EMC compliance Read Less

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    I'm looking for someone who has 6+ years experience in Hardware and PCB designing. Mandatory skills: 1. Experience in Usb c type charging circuit design 2. Schematic and PCB design for multiple products 3. Bluetooth module interfacing 4. EMI/EMC compliance

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    I need a circuit schematic (in EasyEDA, fritzing or similar), and a parts list. I am trying to make an ultrasonic humidifier using a 110KHz piezoelectric disc. I need a driver circuit (with an input of 5V) to generatethe 110KHz frequency to drive the piezo. I need something similar to this ([login to view URL]), but with NO button. Only use components available from JLC PCB's SMT library ([...

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    Project for DC-DC converter (Altium schematic and design provided). PCB layout is required within the communicated specifications.

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    We are solar Product manufacturer company , We right now want to schematic diagram of Circuit of Solar Charge Controller, if you want hardware and will courier to you.

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    Hi I want someone to create a PCB Laout for a guitar effect (Delay). There are two parts of the schematic: The Main schematic and the modulation schematic. The modulation board is connected via a SPST switch to the 3rd Solder lug to Delay Pot 1 and Delay Pot 2. I drew that in with paint. The scheamtic is also missing a simple On/Off LED (D3), I also drew that in with paint. You can simply connect...

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    electrical engineering, schematics, pcb desig. Please read and understand the project BEFORE bidding. thank you. The Project: we have an obsolete vehicle with a rear wheel electronic parking brake system originally designed by GM in the mid 1990s. this vehicle's parking brake controller is missing and no longer available - unobtainium. we have the factory wiring diagrams but no schemati...

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    Modification of a 2 layer PCB schematic and layout

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    Require a turn key solution. Apologies 2nd post as original fell through. I have an arduinno Uno, two stepper motors, model 57a2, supplier szruitech. I have two TB6560 3A drivers and 4 Hall effect limit switches. The general arrangement is that each motor drives a leadscrew and moves a trolly along the screw. At the start of the program, I wish both stepper motors to drive clockwise until they r...

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    connect few MCU of STM8L151G4Y6TR with 110 ADC to 1 MCU with BLE include schematic SW and sample build

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    Looking for an expert in Altium designer to make a carrier board with the NXP iMX RT1064 MCU. Looking for someone that has experience in high speed tracing and worked with similar designs. The schematic is already made and ready . Only need to copy it to Altium Schematic and make a PCB layout routing. Further details will be given to the suitable candidate.

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    Take the sample included as "[login to view URL]" and clean it up or be creative, (but not creative for it's own sake). You must use the photos, and logos AND text provided, but if you have a better layout design or theme colors, we're interested in that. This is a digital flyer that will be sent out as an email attachment, and we're looking for a pdf final product. The MB...

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    We are looking for an expert hardware engineer or circuit designer with experience in Raspberry Pi CM3+ Lite to check an existing schematic and PCB design using Eagle Autodesk. The main goal is that the design should would work correctly with all the mounted hardware in the board such as WiFi modules, CAN, RS232 and LAN9514

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    I have an existing project schematic made in KiCad v5.1.5 Eeschema and need the schematic to be captured and converted into an OrCAD compatible format to be further developed in OrCAD. An NDA relating to the project would be required as well.

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    I need a very small board that can work as a switch to open and close a circuit between a battery and the component it powers. The component is an ESC, controlled by a potentiometer, which slowly drains the 7.4V 1500mAh battery when the potentiometer is supposedly "off". The ESC draws between 10 and 40 amps from the battery when powering its motor. I want the supposed switch board to be ...

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    Based on an existing graphic (see attached 'SGAM'.jpeg) I want to create a new schematic (something like the second attached picture [login to view URL]).

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    ASSIGNMENT – BATTERY MANAGEMENT SYSTEM To design a Battery Management System (BMS) for various sorts of Lithium batteries – in particular LifePo4. The BMS should ensure that the battery can be used “worry free” by the end user. Without learning any details about the battery or its characteristics, the BMS should enable the user should to operate it in such a way that a long...

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    We have an Altium project with completed schematics and some important parts of the routing finalized. To offload internal resources we are looking for an external resource that can take over by first doing a written schematic review (design made on written specification) and then continue the routing. Expected work effort for this project is a few days for an experienced designer. As parts of t...

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    We are looking for a Hardware Designer. Objective Our goal is to define problems related to agriculture and solve these problems using technological devices. We want to create an IoT device in Agricultural field. We initially hope to accomplish this with sensors like temperature, near-infrared sensors and electrical probes which will measure the parameters like PH, Nitrogen, Phosphorus, Potassium...

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    Conceptual and Schematic. Architectural plan for a multi-residential house. with G+ 3 floors. and good modern front elevation with extended balconies. windows large and full size. Should be 90 to 95% vastu compliant encapsulating the basic vastu principles. Built up area of each floor 40 x 50ft. total plot area is 80ft x 50 ft. But want to have good setback areas for plants and trees. lift facili...

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    The plan is to build a custom STM32H7 Microcontroller for machine learning use cases. It will have ARM Cortex M7 (STM32H753IIT6) 7 Segement Display ESP-WROOM-32 ESP32 Wifi and Bluetooth CC2520 Zigbee USB C Interface for power and programming Coin cell breakout Arduino Headers RGB LED for power RGB LED for Wifi and Bluetooth RGB LED for zigbee DS-9960 Gesture sensor BH1790GLC Heart rate sensor M...

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    I need make an Pub Sub with PIC18F47Q43 wired network using ENC424J600. additional firmware API for hardware used DS3231rtc and if possible suggestion in using crypto atecc608a or atecc508a i will share the schematic after discussion.

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    I have a project in easyEDA, I have the design and the schematic. I need to add a 5V output and the SDA and SCL lines. the schematic is quite simple.

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    I have the schematic and need to arrange it in PCB with some modifications

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    I need an expert to complete mini dev board with esp32-pico. It uses a 2.4G Bluetooth / Wifi chip antenna. Your goal is to review the schematic and PCB. Don't bid if you don't have rich experience in esp32 and RF design.

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    hi i need design for circuit board and schematic diagram for gaming motherboard for intel Z940 i upload pic waiting offers

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    I am looking for an AutoCAD operator who can develop electrical schematic diagrams for electrical switchboards. You must have experience in this and be able to complete jobs with a 24 hour time period (providing all the information required is provided to you). Ongoing work available to a proficient, hard-working, and low-cost person.

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    PCB design with Gerber files. Attached schematic and board edge drawing.

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    We need a senior Hardware designer to design a Tracking solution. The scoop of work includes full product design (Design, Schematic, Layout, BOM, Printed PCB and testing after the assembly) the Tracking solution includes:- - Microcontroller - SD Card - GPS - GSM/4g - Battery - Gyro/Acc - Operate at direct 36V. - Monitor the Car battery level - 2 Analogue input - 2 Digital input - USB We have alre...

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    I need a chicken door opener to be built: - you can use arduino nano - component cost should be as cheap as possible -- an example of schematic [login to view URL] (coming from project [login to view URL] which is a project to build a chicken door opener within $15) - it should be possible to define the door opener by time set and by light also (photoresistor) - you can find similar arduino proje...

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    I need one schematic, That would be need much powerful approx. 2600-3000W Single Rail Power Supply on 12V. Only experienced engineer.

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    Topics include: 1) Introduction to Electronic Discovery Case Management Identification of Electronic Data Forensic Preservation of Data Data Processing Production of Electronic Data 2) Scientific Method and Digital Forensics Digital Forensic Analysis Data Gathering and Observation Conclusions and Reporting 3)Forensic Soundness Forensic Analysis Fundamentals Crime Reconstruction Networks and the ...

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    I need someone to draw an AutoCAD electrical schematic drawing for a proposal I'm putting together

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    i have a requirement for a code to be written for a system composed of a teensy 3.5, ESP8266 and multiple gas sensors. the system would sample the air every 30 seconds and record the sensor readings on to the onboard microSD datalogger on the teensy3.5 board. at the same time it would send the sensor readings over wifi to my thingspeak channel, using the esp8266. there is potential in the future ...

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    I need to convert pdf schematic of SSB001 in ALTIUM var.17 according the component BOM . After this task I will post a next project to design the pcb with ALTIUM.

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    I need a logo design for my mobile application. The application is a capacitor code calculator. See also the following link. [login to view URL] I would like to have a developed logo with a schematic capacitor. An example of a capacitor is shown in the following link. [login to view URL] So the logo must contain a schematic capacitor with a fitting background. The delivered format must be i...

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    I need to design Schematic, PCB and Simulations in LTSpice. Please only experts in relevant field place bid to discuss further details.

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    Build an audio amplifier for a Walkman CD player to drive a pair of small loudspeakers at an audible level from the headphone socket. The amplifier should run on 3AA batteries. You have to use components mentioned in the attached file. More details will be discussed in chat.

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    -design schematic for a pellet burner system according to the example. -designe the PCB. -make the programme for the pellet burner under arduino nano or raspberry pi Zero W. -add oled scree with button for the configuration. -add a web server for remote configuration -design 3d encloser. -make a user manual. -make a simulation and test.

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    Using Simscape and SimPowerSystems The DC motor models in the previous labs were built entirely in the “conventional” Simulink environment. It requires access to system equations, and is not the most intuitive way to simulate systems that satisfy algebraic relationships/constraints, since it has functional relationships between input and output! Therefore, if we need to model a resisto...

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    Using Simscape and SimPowerSystems The DC motor models in the previous labs were built entirely in the “conventional” Simulink environment. It requires access to system equations, and is not the most intuitive way to simulate systems that satisfy algebraic relationships/constraints, since it has functional relationships between input and output! Therefore, if we need to model a resisto...

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    I need a good quality schematic diagram in viso of my welding setup for paper publication.

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    Hi Adrian-Ioan P., I noticed your fantastic profile and I am very interested in your project "13.56 MHz RFID reader with power amplifier". I am currently working on a private project for which I need a higher NFC transmission power. Specifically I am planning to read out and operate a sensor. I have a big interest in the schematic and the BOM - I would make the board myself. Is it possib...

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    I am looking to have someone design me a schematic that will operate like the device in the link below. It will be able to pair to a phone app (My App I am developing) and take data from the phone and send it over a 5 Watt VHF radio in the device. I do not need the UHF radio only VHF. I do want to add a GPS device to it as well, and also an Iridium chip to be able to send data out over the Irid...

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    Hi I need help with an electronic project. It is a prototype PCB. Both a fully functional pcb with soldered components mailed to me. and a pcb board sketch as a file throu e-mail. I have the schematic drawn on a paper.

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    I have two stepper motors, which each drive jack screw. The max travel is 50 revs for each stepper motor, from start to end of travel. Whilst I can run the motors, i am struggling to create a home position at first turn on only. The application, is that both motors run clockwise to full travel (denoted by turns), They hold position for approx 60 seconds (would like this to be a variable which can ...

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    Tracker should have the following requirements work from 9 to 32v Backup internal battery CAN BUS Ignition Input 5 Negative general purpose input. 5 Negative general purpose output Serial port RS232 RS232 serial port, to record the firmware and use as a transparent port for peripherals 1 One WIre Port Dalas( Used for temperature reading and driver identification) Protection against polarity revers...

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