Ic designtrabajos

proficient speedy PCB design Engineer with experience in High Speed Routing length matching USB SS 3.1 technology layout needs to be transportable inside Altium Room for easy placement into our other designs Proto layout should be on a 1.2mm thick JLC Stack with Imdiance control 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

...frequency of the HCLK clock to 120MHz and the frequency of the PCLK1 peripheral clock to 30MHz, respectively, using the HSE (8MHz) clock source. Program the microcontroller such that you will be able verify the HSE clock and the PLL clock on pin MCO2 (PC9). Task Two Port D (PD7…PD0) is designated as output port for this task. 1. Draw a detailed schematic diagram for Task Two. It should include IC part numbers, IC pin numbers and Header P1 pin labels, respectively. All signal lines should be labeled. Port D signals should be buffered by a suitable chip to drive the bar-LED bits (and for protection). Current limiting pull up resistors for the LED module should also be employed. Develop a C program that will set up the lower segment of Port D for output. The program wi...

...frequency of the HCLK clock to 120MHz and the frequency of the PCLK1 peripheral clock to 30MHz, respectively, using the HSE (8MHz) clock source. Program the microcontroller such that you will be able verify the HSE clock and the PLL clock on pin MCO2 (PC9). Task Two Port D (PD7…PD0) is designated as output port for this task. 1. Draw a detailed schematic diagram for Task Two. It should include IC part numbers, IC pin numbers and Header P1 pin labels, respectively. All signal lines should be labeled. Port D signals should be buffered by a suitable chip to drive the bar-LED bits (and for protection). Current limiting pull up resistors for the LED module should also be employed. Develop a C program that will set up the lower segment of Port D for output. The program wi...

Hi, We Require someone with skills in all aspects of PCB design we have a few small projects and need to find someone that can start work immediately on some ESP / STM / USB HUB projects All project details provided once we see some of your work and chat about it Complete Design in Altium including Schematic and PCB with all output files/libraries/footprints/Bom/mechanical drawings ETC... Super Compact, Cost effective yet Impressive electrical characteristics Complete Schematic needs to be created using easily sourced components (sourced through LCS/JLC/Digikey/Mouser/Avnet/etc) Full payment will be rendered upon review and approval of final design files by IC mfg. - Libraries of Components including Components Schematics and Footprints need ...

Our Project is of Mixed design, with analog as well as digital signals.. Board size is 95mm x 50mm components are buttons, display, RTC IC, shift register, opto couplers, ESP32 controller... Total components including IC's are less than 100... Schematic is ready and need board layout to be done with minimum noise, proper return ground path.... Also Schematic review also to be done to check if any changes required from the point of view of compliances or performance...

microcontroller programmer who can write/ progamme in ic chip for circuit design to run motors and other peripherals

I am in possession of 550 nos. of PIC17C756A-33/L IC. I have the program ( Hex file ) for the IC but the programmer/development board is no more with me. Any one with suitable programmer (In India) for the programing service of the ICs may please contact me. Thanks

You started working on marking finance with 450 rupees and than each month increase rupees peronth and profit gain the company and health care so this project is about face a new version update of apps Electronics engineering is the engineering domain that deals with design and development of electricity powered applications. An electronics engineer makes use of microcontrollers, electronics components with printed circuit boards to develop electronics systems and devices. Bluetooth speakers are the most widely used speakers these days. Their compact size with portability and long battery life have made them a centre of attraction. Well we hereby take Bluetooth speakers to the next level by integrating touchless operation. The Bluetooth speaker allows user to change music by just sw...

I need a timer circuit for a standard off the shelf utrasonic sensor to be designed to read the depth of liquid in an steel container. Steel walls max 3.5mm thick There is no requirement for a display. Just provide a working sensor that will send data ( Depth of LPG in hex or Dec,) back to our IC for our further processing. I have a sample sensor you could possibly use. The details are as attached in the spec sheet. If this is not suitable you are free to select the most suitable off the shelf sensor. The sensor you choose must meet set parameters. Full spec sheet will be provided to the selected engineer, but as a general idea will include: Operating Voltage 3.3-5V Height detection 30mm-1000mm Output method UART Controlled ( Full details provided later but wil include UART Leads/...

My PCB board comprises ESP32 controller, 3 shift registers, 2 opamps, 1 microSD card holder, 1 RTC IC, 1 LDO, 1 UART out with optocoupler...(RS232 IC to be added in schematic) Total components count is below 100 nos. including IC's 2 Layer board, size 85x65 mm Schematic is ready..... except RS232 IC Need Return path grounding addressed, there is lot of noise in current board design.. if someone can make design as per EMC compliances then he/she will be preferred...

...RSA/Diffie-Hellman values in this step. Once both sides calculate PS, they use it along with the first two nonces as a seed to a pseudorandom number generator to generate the 4 communication keys. You are free to implement this step in any way using libraries. Let’s call the 4 keys {CC, IC, CS, IS}, representing the encryption key of the client, CC, the MAC key of the client, IC, the encryption key of the server CS, and the MAC key of the server, IS. The client the sends the server hash(nonce_client, nonce_server, premaster secret, CC, IC). The server sends to the client hash(nonce_client, nonce_server, premaster secret, CS, IS). Each side will verify the values they received and print either a success or failure message. Note that to simulate the process of s...

...RF scoreboard in the past, now i need an update based on Android app which can control: Clock (ascending and descending), points up to 199 for 2 teams (increments +1,+2,+3, decrements -1), period 1 to 9, team faults 1 to 9, bonus and posesion indicators. All the hardaware is already designed Arduino MEGA for main scoreboard, and Arduino UNO on shoot clocks, the electronics uses a 7 segment latch IC 74HC4543, and drives the 7 segments LED by ULN2003, on main scoreborad there are some individual bits like Bonus, posesion, and the "1" when point are over 99. The WiFi infraestructure could be thinked as follows: A main router installed on main scoreboard generating WiFi network, each shoot clock has an small router/repeater getting data, and the Android app is running on a ...

We are working on a ongoing project to design the ultrasonic flowmeter using Time to Digital conversion technique where we stuck in configuring the registers of IC and reading the valid data back. We are in need of expect to resolve the issue.

We are using Analog card for controlling constant current or constant voltage of a power source using current or voltage feedback . This is an IGBT based PWM controlled power source . Switching frequency is in the range of 20Khz to 100 Khz. We want to have a digital control in place of analog control which uses IC and hundreds of other components. The controller has to deliver current or voltage as set with all protections against over current, over voltage, short circuit etc.

I have successfully built a 555 timer circuit that with a 12-15VDC input switches between 0v and 740mV on the output every 3.3 seconds. I need to build an oscillator circuit using 555 timer IC, capacitors, resistors, and 12v, 3.3v, and 1.7v LEDs (those are the only components I will have available for some time). The oscillator circuit needs to cycle between approximately 250mV and 750mV approximately every 3-3.5 seconds.

Hello , If there is any serious person that can do this job ( to extract the bin/ code from this Ic with code protection) Thank you

I need you to develop some software for me. I would like this software to be developed for Windows . I need you to develop some software for me. I would like this software to be developed for Linux . All sellers of the MCR 200 gives you software to just read and write magnetic cards. For EMV IC Card (chip card) Reader or Wirter, customization is needed. Needs to be reprogrammed using SDK to Read Write EMV IC Card. I have no idea how to program so I am taking bids from anyone that knows how to do this.

I looking for a professional who is good at designing CAD models and analysis of the design. He/she should be able to design a product based on the given dimensions and requirements. Preferred: visiting the location and have a clear idea on the project so that nothing goes wrong and more understanding on the project. location Hyderabad

Technical Skill Set =================== 1) Very sound and strong practical knowledge of core Java concepts: a) Java language (including design patterns and integration patterns) b) Java IO c) Java network communication 2) Very sound conceptual & practical knowledge of Object Oriented Programming 3) Very sound and strong knowledge of the following: a) XML b) JSON c) HTTP Protocol 4) Very sound and strong practical knowledge of JEE concepts: a) JEE web container (servlets, WAR files, security constraints etc.) b) JNDI c) JMS (any implementation) d) Web Services (REST, SOAP is good to have but not mandatory) 5) Good to have but not mandatory ...

I require to design LED light driver using MT9513SF IC for 5W,10W,12W,15W and 20W lights in different series and parallel combinations.

...What I want you to do is to check the files that I have already made using Nextion Editor and Arduino to talk to each other. I'd like you to check them, improve them in terms of looks, operation and help me with what's undone. Basic idea is we have a display and Arduino and we want them to talk to each other all time and make the changes on Arduino side, I also have an I2C based battery fuel gauge IC so I'd like you to help me to track it's SOC as well. If you are someone who has worked with Nextion Displays and can do this, kindly bid. I'd prefer it if you have the display at your end and can test the firmware on Arduino and test the HMI interface on the display parallely. Looking forward to hear from you. If possible, please share your past work sa...

I am looking for firmware developer who can help me in stabilizing icm20948 data which is interfaced with nrf52832 ic.

I need a firmware developer for nRF51822 BLE IC. If you have experience in Nordic semiconductor device, please inbox me for details discussions. I need experienced freelancer. So be sure, when you are applying on this post. Also, freelancer needs to knowledge on Android app development, because this device will connect with the android app.

We are looking for a BMS solution for Li-Cells 12Cells and above. We are open to work with Firmware who has already any BMS firmware and we are also open to buy a solutions if anyone has one ready. BMS IC should be either from STMicroeletronics, TI and Analog Devices. Please apply here if you have already worked on any of the BMS system.

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... please let me know. Also please feel free to take a few days to study the subject so you can come back to me with a timeline and a quotation, prior to the actual work to ensure that we are on the same page. Please let me know if you have any inquiries or need any clarification. I look forward to hearing from you. Thanks Dina Sherief Marketing Communications Director ICHP Mobile: +201114040440 ...

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Objectives: Create a circuity and electrical diagram with the code for an Arduino temperate monitoring system Components: LCD 2X16 IC Green, Red, and Yellow LED Alarm system Type K thermocouple with MAX6675 Amplifier Communication port between Arduino and S7 PLC Peltier Component to cool down an electrical contractor PID Control system for the Peltier cooler The system is to monitor the temperature of an electrical component (contactor) with a Type K thermocouple, this will send information to the Arduino which will use a PID controller system to increase or decrease the current going to the Peltier system such that the temperature remains at a constant 45Degrees C, the system will allow the user to see if the temperature of the electrical component is within the allowed range....

We have an RFID Card + QR code reader, developed with NXP PN7150 IC, a QR Code reader module, ESP32 as the microcontroller, and some other peripherals. The PCB ,antenna tuning, code(micropython)is done in-house. The RFID card reader is used to read , ISO14443A ( MIFARE, Desfire, ) and ISO15693 Cards. Only CSN reading is done for now and no key or key management is implemented whatsoever. We are successfully reading the above cards. Now, we are facing a few problems in the functionality 1- The read distance is very low (only about 15 mm read distance for mifare, desfire and 45 mm for iso15693 cards, this should ideally be around 45 and 60 mm respectively.) 2- The read speed is a little bit less than optimal, the card has to be presented and held for a little less than 1 second, t...

We have an existing firmware for a PIC IC. We need [this upgraded with some extra features . more details during the discussion

...spinning. This is not a good design as each time it hits the switch it 'slows' it down from spinning. So we want to redesign this system as basic as possible using a 3D HALL SENSOR. So it detects the spinning, which way it is spinning, then triggers opto isolator output depending on which way it is spinning, clock wise or anti clock wise. New circuit board will - Detect spinning - Detect clock wise or anticlockwise - Send output depending on direction to an opt isolator. Board Design should include. 12v Input(marked +, -) 3 pin output (opto isolated), (white violet, white blue and green black(has diode). Output 'circuit' should have status leds to show which is actually being triggered and it's working. (eg white violet, or white blue) May ...

• We have created the schematics of an MCU (Micro-Controller-Unit)-based PCB. • This MCU and hence this PCB is also capable of realizing several communication protocols. • Further, the PCB includes GPS IC & IMU IC. • The contractor will be provided by the datasheets of the ICs, the Schematics Altium project, the schematics in pdf format & a document describing that schematics. Outcome 1. Complete PCB design that satisfies the requirements of; 1) PI (Power Integrity) using Ansys SIwave 2) SI (Signal Integrity) using Ansys SIwave 3) EMC (Electro-Magnetic Compliance) using Ansys SIwave 4) RSR (Regulatory Safety Requirements). 5) TBI (Thermal-Behavior Integrity) using Ansys. 2. Necessary simulations using Ansys 3. Elaborate Reports 4. All to ...

Looking for software to read/write track 1/2/3 format, read and write chip smart card. Needs to work with OMNIKEY 3021 IC Card (EMV) Reader/Writer – ARQC ARPC STATIC AND Dynamic bins V8.6, x2, and Chipso emv msr206 for reference Because of the ARQC-ARPC bypass algorithm you can insert pin. Will need software is compatible with any Java JACOP card, ISO 7810 - NXP J2A080, NXP JCOP21, NXP J2A040, NXP J3A040, JCOP J2A128 by NXP, JCOP41 V2.2.1 72K Included is sample "skin"

As most of the freelancer were unable to design the boards which had calculation part for the regulator ic,i have modified the regulator ic so that it would be easy to design. So,I am looking for guys to help me in completing my schematics for the following ones: 1) ESP32 based board 2)GD32/W80X series/similar (any one of the ic based board) 3)AT32F435/similar ic based board 4) Power distribution board based on TX4131L/similar chip with input voltage of 65 or 70V dc and output of 5/12V @2A/above. 5)GPS module based on ATGM332D-5N/similar and another one based on L86 GPS module. I have partially completed the above given circuits schematics to some extent(~85%) and need assistance in completing the whole boards especially in the calculation p...

I need you to develop some software for me. I would like this software to be developed for Windows using Javascript. All sellers of the MCR 200 gives you software to just read and write magnetic cards. For EMV IC Card (chip card) Reader or Wirter, customization is needed. Needs to be reprogrammed using SDK to Read Write EMV IC Card. I have no idea how to program so I am taking bids from anyone that knows how to do this.

Hi, i am looking for guys to help me in completing my schematics for the following ones: 1) ESP32 based board 2)GD32/W80X series/similar (any one of the ic based board) 3)AT32F435/similar ic based board 4) Power distribution board based on TX4131L 5)GPS module based on ATGM332D-5N and another one based on L86 GPS module. I have partially completed the above given circuits schematics to some extent and need assistance in completing the whole boards especially in the calculation part and pcb routing. I need assistance in completing the circuit and route the board into compact shape within 4.9×3.9 cm ,2 layer (preferable) or 4 layers, double sided. Check the model reference image for board layout. Please note that the schematics is not Fully completed and requires im...

I want to make circuit for water level controller with IC LM3914, Functions should includes: 1. 5 Water Level Indicator 2. Automatically Motor on/off 3. Pump on works if voltage is appropriate otherwise give indication. 4. Works on 2 wire to tank (Will increase after reaching to Tank) 5. indication if tank wire cut. 6. with optional devices for every floor to showing all indicator & Manual on/off feature. 7. Auto off with alarm if water not reached to tank (Dry run Protection) 8. Tank wire should works on DC. we will use float switch in tank which is waterproof with 10A load capacity. I have attached a circuit diagram which is not working.

Hi, i am looking for guys to help me in completing my schematics for the following ones: 1) ESP32 based board 2)GD32/W806/w801 (any one of the ic based board) 3)AT32F435 based board 4) Power distribution board based on TX4131L 5)GPS module based on ATGM332D-5N and another one based on L86 GPS module. I have partially completed the above given circuits schematics to some extent and need assistance in completing the whole boards especially in the calculation part and pcb routing. I need assistance in completing the circuit and route the board into compact shape within 4.9×3.9 cm ,2 layer (preferable) or 4 layers, double sided. Please note that the schematics is not Fully completed and requires impedence control for the esp32 ,GPS and calculations for the voltage regulato...

I get the below error when building a job in GitLab. I'm looking for someone I can get help from regularly. If you can fix it, please bid the amount you're able to help for, and include the w...before continuing. npm ERR! npm ERR! Missing: google-spreadsheet@3.3.0 from lock file npm ERR! Missing: google-auth-library@6.1.6 from lock file npm ERR! npm ERR! Clean install a project npm ERR! npm ERR! Usage: npm ERR! npm ci npm ERR! npm ERR! Options: npm ERR! [--no-audit] [--foreground-scripts] [--ignore-scripts] npm ERR! [--script-shell <script-shell>] npm ERR! npm ERR! aliases: clean-install, ic, install-clean, isntall-clean npm ERR! npm ERR! Run "npm help ci" for more info npm ERR! A complete log of this run can be found in: npm ERR! /www-data-home/.npm/_logs/

I get the below error when building a job in GitLab. I'm looking for someone I can get help from regularly. If you can fix it, please bid the amount you're able to help for, and include th...continuing. npm ERR! npm ERR! Missing: google-spreadsheet@3.3.0 from lock file npm ERR! Missing: google-auth-library@6.1.6 from lock file npm ERR! npm ERR! Clean install a project npm ERR! npm ERR! Usage: npm ERR! npm ci npm ERR! npm ERR! Options: npm ERR! [--no-audit] [--foreground-scripts] [--ignore-scripts] npm ERR! [--script-shell <script-shell>] npm ERR! npm ERR! aliases: clean-install, ic, install-clean, isntall-clean npm ERR! npm ERR! Run "npm help ci" for more info npm ERR! A complete log of this run can be found in: npm ERR! /www-data-home/.npm/_logs/

The project involves upgrading existing ATmega32 based mother board with Cortex based ic. The mother board reads temperature and pressure, and controls relays etc.

Hello, The project consist of designing a power module with the following properties: -power input at 5V from USB or from an auxiliary input -1-cell battery charging -Power output: 5V, 3.3V and I2C connection to the battery charger IC -PWR button of type Press-ON-Press-OFF toggle action to cut the 3.3V and 5V output Blocks (see the attached picture): -1-cell battery charger and booster (to 5V) using the IP5306-I2C chip: see (4) on the picture -DC-DC converter (from battery or 5V) to 3.3V: see (3) on the picture -Two power input: 5V (from USB) and 5V Auxiliary: see (2) on the picture -Latching push button power switch: see (1) on the picture. Behavior: .The PWR button is of type Press-ON-Press-OFF toggle action to cut the 3.3V and 5V power output (at J4) .Usage: A short button pre...

we want to find the position of black dots on the to write in C language and can run on the STM32: Input: one image Output: the position(x,y,num) of the black dots. IC RAM：192K IC ROM：192K

We require a embedded software developer to examine the program and change it according to the new PCB also require you to write libraries and working code without altering the other functions. The component in question that has been replaced is a capacitive sensor IC used for touch buttons. Please bid only if you have good knowledge and experience working Atmel studio, Arduino IDE ,Atmel and Arduino libraries ,ESP and atmega controllers , capacitive proximity sensing ICs. We need you to coordinate with backend developers and mobile application developers to test the functionality We have multiple development projects upcoming and you could be our preferred freelance team member. We could Discuss on the Pricing and come up with a mutually agreeable figure.

Please read in entirety, understand & then only respond. We need you to help directly source or if you are a recruiter to help us hire the right person. ---------------------------------------------------------------- This person may be anywhere in world – all remote work. We need someone to help find sources for various electronic components like IC, resistors, capacitors etc. Actual list of the needed components will be provided to short listed candidates. This is a temporary contract work. The budget is just a placeholder, we are looking for your best offer. ---------------------------------------------------------------------------------- Please submit your best offer, ignore the budget as it is placeholder only. For recruiters (no hourly deal) provide rough estimated...

...makers and IT. The focus should be on the MX5-K9Jr which is our 2D readers only and the MX5-K9 is our dual 2D bar code & Magnetic stripe reader. This is what we are trying to let them know: Unlike any other reader on the market today, The K9 series offers diversity and ease of use thru its innovative design. The 2D barcode & Magnetic Stripe reader are easily adapted to all RMS, EMS, E-ticketing software systems. Two & Three Factor authentication is also possible with the optional RFID, IC Chip Card and Bio metric Finger print readers available on the K9 & K9Jr. The K9Jr is Modular and all the Optional features can be added to meet your budget needs. We also want to let them know that our products has been used in the law enforcement industry for over 8 y...

Looking for someone to be able to read the IC flash on the board by J-Tagging

1- Logo design that connects the present with the past. 2-The designer must be inspired by thought and have the ability to finish all other designs of products. 3-The designer can participate more templates for the logo. 4-The designer can combine the name in Arabic and English or use the English language. Project name Rakwa coffee "قهوة ركوة " The project is roasting coffee bean on fire-wood it's traditional way and also coffee shop Required Designs 1- logo with ic style 2- Coffee bags 17gm with different flavors " plane coffee سادة- coffee with cardamom هيل - coffee with extra cardmom إكسترا - coffee with cardmom & zaffran هل وزعفران- saudi coffee قهوة سعودية - uae coffee قهوة الإمارات- qatar coffee قهوة قطر " 3-carton 12*17gm 4- Design...

I want someone to write for me a short agreement 1 Page Suggestion :- between my (Mobile,Computer, smart watch) 1 & Repair Shop another Mobile Shop. 2 to Cover the Responsibility for the other mobile shop in the bellow :- - Mobile shop will cover the following Repairs : IC Level , Motherboard issue , Water damage . - Giving best prices in market as B2B - give diagnosis and update within __ Days - Finish Device fix with in _____ Days Reciving : shop N 1 Will Deliver the Device with Video checking all the agreed parts Shop N 2 Will Receive the Device and give Document that they receive the device Shop N 2 Will Only Contact (____) for Pricing Shop N2 will contact ____ OR ____ for update and following UP Shop N2 Will be responsible for any Accident while he is fixi...

...See the current running Profit/Loss per strategy since the start of use of the application 3) Choose which index you are using (SPX) changing it to NDX or whatever in the future and in any combination 4) See what options strategies are currently running (if you are running weeklies and how much margin you currently have tied up and profit/loss on each) 5) Choose the strategies to run (opening IC, intraday, weekly) - should run independently or in any combination 6) show the max profit max loss per strategy 7) make sure you have the margin to run the strategy, and let you set the number of contracts per strategy 8) Run the strategies and update the profit/loss sheet and have it also showing the major data point (what the market opened at, profit taken, loss, what the VIX was...