...you have to use MFRC522 NXP IC. You will give to us these pin on the board such as MFRC522 PINS (6 Sleep, 23 IRQ, 24 CS, 29 CLK, 30 MOSI, 31 MISO, VCC, GND ) I sent to Altium pcb file. you can see board dimensions. You can use only this area for pcb designing. You will calculate antena and other components like 0402 or 0603. You know. Best
Merhaba, beş gün içinde üzerinde 40 kadar düşük akım rölesi olacak bir kart tasarlayabilir misiniz? Altium kullanılmalı, 64 pin 16 bit bir mcu freescale, dc/dc dönüştürücüler ve bir rs232 olacak. Tşk
Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.
...i2c, 3 serial, usb micro, 1hdmi, and lan interface, all (not the lvds) with molex picoblade 1.25mm. (I think they are feasible but I am willing to discuss it) The board must be as small as possible and must not exceed 10mm of total thickness I want receive 3 complete board (not with variscite board) tested and the project file (altium i prefer)
We are looking for a super english native voiceover speaker for a 2:11 biref schematic video. 300 words script already done :)
PLEASE NOTE ONGOING PROJECT: REQUIRE A BID THAT IS A WEEKLY MANAGEMENT FEE STEP1 IS TO SET UP ALL THE CONNECTORS STEP 2 IS TO MANAGE THE CONNECTORS AND STORES I have built an ecommerce website using opencart as the platform I currently have 70,000 items on the site and its growing with items everyday . The site is [login to view URL] I am using
...board (with a ATMega328 chip) as shown here : [login to view URL] The first step / milestone (what you bid for) is just to reproduce the design shown (provide a schematic), help me find the right components (provide a list of components), and help me to assemble / test / debug the circuit with simple codes. Once it is finished and works well
...realistic. I have a very simple and rather small PCB I need designed (roughly 3.5cm x 2.7cm), essentially a bare bones (2) port USB 2.0 HUB (non-powered) with a microSD card reader connected via one of the hubs ports (direct not via USB), and a MicroUSB Type-B Female connection for the other port. The smaller you can make it the better, even if it has to be
Digital background calibration is required to mitigate timing mismatch between multiple ADC's. The circuit is schematic, can be designed in Cadence Design Tool. Skills Required: IC Designing Circuit Designing Strong knowledge of ADCs Knowledge of DLL, PLL Have good command on CAD tools
I need to use...4mm Peizo crystal with 40Khz resonance. I would prefer to use Arduino or raspberry as the control unit A 16X2 LCD should display the measured data. Refer attached image for schematic. The Delivery scope will be: 1. Complete Circuit and PCB design with circuit simulation result 2. Arduion Code 3. component description and specifications
I would like to develop a simple USB game controller for Windows. I understand this is very simple to do with hardware such as Arduino atmega32u4. I have successfully created a controller using Arduino Pro Micro, however, Windows reads the controller as Arduino Micro. I would like to hire someone who can write software on a single write microchip,
Hi I hope you're doing well I need someone to help me with design my power supply in kicad. I need both the schematic and the layout please. thanks! I don't know why I could not put the estimated budget price but it is 20-35$ [login to view URL] https://www.amazon.com/gp/product/B07DR7VNX1/ref=
I need a electrical engineer or seasoned technician that knows PADs Logic Software for some simple design work. Contract would be for ~ 4 to 8 weeks. Must have novice or better experience using PADs Logic. Will consider a person with many years experience with a different package.
...about linux. Therefore I need help to create a Bash script for a USB-drive that autoruns on insertion of the USB drive, set proxy settings for apt (/etc/apt/apt.conf.d/95proxies), upgrades the machine and then install software listed below. Script functionality: - Autorun when USB drive with script is inserted in the Xubuntu machine - Verify connectivity
Just one function Transfer file (e.g. .png or .jpg) to Android SD card via OTG use, this OTG will connect to GPIO of Raspberry Pi to Android device connector via USB OTG. Raspberry Pi will run by Debian system or Ubuntu. It will trigger by one physical button which connected to GPIO. Once GPIO level is high, procedure will be started to transmit files
I'm looking for someone to build a schematic using Phidget (or Arduino) load cells and controllers to accurately measure human weight distribution in real-time. Need the ability to measure the percentage of weight from front to back and left to right. Would be ideal to have force plate wireless (Bluetooth or similar) and battery operated. Also looking
I am a clinical data scientist in need of an acquisition system for a lab project. I might make a few to share with collegue and thus would like all of the resultant PCB, schematic, and firmware files. Everyone has probably seen the many EKG devices on the market these days that allow you to view and capture a single lead of EKG. My project requires
...connected to the custom device with its own USB cable. Custom device will receive that input and modify the input. The modified input will change it so if the left mouse click is pressed and held, it will continiously click at a set speed in the code. Custom device will then get that changed output following with a USB and it will be connected to the PC.
Need a PCB design in altium designer 14 or above schematic will be provided in altium 14 need PCB design including component library creation and 3d component creation PCB size will be 100mmx50mm for a rough idea here is my block diagram of the project. [login to view URL]
Have a simple MySQL table that we need to have setup correctly. Schematic is all done, but may need minor adjustments, then write 3 queries to assembly data and update an external DB with the results. related to https://www.freelancer.com/jobs/project-18459806/
I need to link receipt printing of Odoo's POS to an USB Serial ESC command receipt printer on Android, the documentation of the printer has attached below, the SDK (.jar file) will be provided.
Need C# expert who has experience in data hooking. I want to capture print data which is sent to printer through LPT port or USB. UI is not important, You can show capture data in simple form. I want logic code mainly. if you're confident in this field, please bid for me. My budget is 50$. You must write "Capture" tag at a head of your bid message.
We need a project that reads USB printer information using PJL commands, @PJL INFO PRODINFO and @PJL INFO PAGECOUNT. The application will only read on USB printers only! No readings will be made on the network printer! The code should be done in Visual Studio so that our programmers can enter the code in our project.
The Project is currently in the schematic stage, and I am looking for some good presentation renderings of exterior views. This is an apartment building and has been modeled in Revit 2019. If you are familiar with Revit and 3ds max, please contact me. I would like to see some sample rendering work as well. If you have more questions please let me know
...however below are points I need done to add to Playsms Tabs in php. * Must have familiarity with Jasmin SMS Gateway - Assist me with Starting the connector - List SMPP Connectors -Configure simple route - Create Jasmin users accounts and groups - Add DLR Lookup box - Send multiple messages - Route check - Check Balance - Check User Stats - Check SMPP
I need a 3d logo for a company that seel USB-c cables, it must have a monkey and something that is similar to USB cable. I need a black background and something innovative a project. the name of the website is [login to view URL]
We need a persion who can set up a fax servi...text) We don’t need you to develop this, just need to install and configure a existing software. We try to configure hylafax but could not get it to work. Here is the external USB fax modem we are using: https://www.amazon.com/gp/product/B0013FDLM0/ref=ppx_yo_dt_b_asin_title_o09__o00_s00?ie=UTF8&psc=1
I have a simple electronics project which consists of a NodeMCU ESP8266 and a PCB. Simple schematics as PDF is done. Now I want to have a proper Autocad EAGLE project out of it to print a simple 2-sided PCB. There are about 20 connections to be done on the PCB, so it's really simple.
We are a small team...the LEDS which are just standard through hole 12V LEDS. When all is said and done I would like to have the completed design either in PCB123 or regular gerber files with a schematic that I can send out for production. I also need a list of all the components used so that I know what to purchase when we go to assemble the boards.
...electromagnets using a PWM output from an Arduino. I need you to make an schematic and BOM for me; then I will do the prototype and test it. The magnet will need to be powered using an external power supply (12V power supply) I need you to use Altium Designer to make the schematic. Magnet Specs: Voltage: 12V Link:[login to view URL]
I would like to fabricate a PCB which the RF output power for Nordic 24L01 can be enhanced. It ca...should be within the range provided by 24L01 and MCP01 datasheet (please see attachement) - Corresponding schematic include - built-in RF antenna with acceptable transmission/ receiving (10m range) - Pass DRC and exported Gerber - prefer Altium designer
...reference design below to fit a small (09x09x05cm) enclosure. 2)To add GSM capability to the design 3)To do it built-to-print 4)To provide all the source code and files (schematic, gerber, MCU code ... etc) 5)This meter isn’t read manually so no need for an LCD or buttons 6)Pulse (active and reactive power) must be there to test the meter The reference
I would like your help to create a PCB design for IoT smart wall light, I have my host server. so I need you to create design and code to connect with my host server using MQTT. It has features seems like sonoff wifi touch with a custom host server. please contact me for the details. thank you
Looking for an experienced embedded engineer or team of engineers to develop an OBD II device from concept to pilot production. The tasks will include the schematic design, PCB layout, BOM, firmware development, production testing software, App, Web design, functional prototype. This is a sample of what I'm looking for: [login to view URL]
Im looking for someone who can design a pcb (from concept - schematic+prototpye) key points below, im more then happy to take suggestions and input from people -12v powered unit that uses 8 small breakers rather then disposable fuses -It also need to be able to house 4 standard 12v relays (so 4 of the fuses will be relayed) -small led display showing
...microcontroller based • Basic components like, LED, buzzer, ultrasonic, dc motor, photoresistor etc should be used. • You can use our own innovation and let us know. • PCB layout, schematic, BOM , Gerber, .pcbdoc files should be given. • You can refer the below type of products for reference. You can use them for reference purpose but need to add or enhance
I need a DC EMC Filter design (only schematic and part list). The filter will be used to protect a switching power supply (source) from the interference of a connected high power DC/AC inverter (load). Details: A switching power supply with the output characteristics 0 - 2000V 0 - 5A is used to power a AC/DC high power inverter for testing purposes
I'd like to develop PCB board using altium designer. I have the block diagram for device I am gonna develop. Candidate MUST have professional skills and experience in circuit design, PCB design and firmware programming.
Description I want to develop a small (IoT device) 3-phase wattmeter that measures: * V * I * ...module * pulse for active and reactive power * small size (10x10x3cm) * AC 3-p 4-w * 120v and 230v * CT current 5A(6A) * programmable CT ratio The development includes schematic, BOM, Gerber files, source-code, .... etc Must be READY and Build-to-Print.
I need two working circuits, 1) HV Solid State Switch 600vdc...require BOM with parts from [login to view URL] or [login to view URL] 5) all parts to SMD parts 6) input connectors 3-30vdc on will be shown as a 2 pin header on schematic 7) HV Switch 400vdc will be shown as a 2 pin header and the SS Relay to be shown as 3 pin header on schematic 8) tobe done on OrCad
I have already schematic file with Tegra k1 and want to change some functions.
...mouse on the other end shall be visible; - The line once linked to both connectors shall be able to be unconnected and dropped on another connector; in this case a dashed line shall be shown following the mouse pointer on the canvas; - if connected the position of the connectors and thus the start and end points of the connection shall be updated if
Using an ESP32 board, wire the schematic and develop the code as specified. You MUST have all components available and able to assemble the breadboard, see the schematic below. Put the word "peach" in the first line of the response to show you have read the full description.
I have a HID based USB caller id device which i want to use to get caller id on my pstn and inject the callers number and date and time in mysql database . If you can do that please bid this will be only on centos7 linux environment and it needs to run 24/7 on the server if it fails anytime it needs to try and reconnect or send failur email to admin/root