Build a circuit board from hand drawn schematic
I am in need of an experienced circuit board designer to create a circuit board from a hand drawn schematic. The purpose of the board is to convert a 25VAC anal...
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LTspice (subtractor and 1-bit comparatpr) in 2 days -- 2
I want a simulation of two CMOS level circuits: full subtractor and 1-bit comparator, with their outputs. attached are the two circuits we need in CMOS level us...
Read moreESP32 PROJECT
More details: What is the goal of the project? Working on wifi with esp32 Do you have any specific requirements for the project? Yes, but they are flexible. The...
Read moreDesign Pcb that could run Linux
I need someone to assist me to design Pcb (schematic) that could run Linux Pcb Bootloader ….
Read moreAllen Bradley controller programming -- 2
I am looking for a freelancer who can program my MicroLogix Allen Bradley controller using Modbus communication protocol. The primary purpose of the controller...
Read moreSTM32H747 firmware and schematic
need engineer to do schematic design of audio product. I2S audio inputs, TDM8 audio outputs with STM32H747. The STM32H747 needs ethernet connectivity, touchscre...
Read moreWater Pump Auto Controller
I am looking for a freelancer to design and build a water pump auto controller using embedded system such as ESP32 and TFT3.5 inches display. And this will incl...
Read moreSIEMENS PLC
SIEMENS PLC S7 1200 WITH SIWAREX WP231 FOR WEIGHING ON CONVEYOR (30 M/MIN SPEED) Application is Running Conveyor , line speed 30 M /Min ,we have used WP231 with...
Read morePCB Design with ESP32 WROOM with EINK and battery (with EasyEDA only)
I am looking for someone to design a low power PCB with the following specifications: Size: Small (less than 2 inches) Components: I have a list of specific com...
Read moreESP32 and Firebase expert needed
I want set 10 to 20 message in fireabase with schedule like date and time and its connected with ESP32 and display message on max7219 4 in 1 dot matrix display...
Read moreDigital Stopwatch in ARM Lite Simulator
I am seeking a freelancer with experience in creating stopwatches in ARM Lite Simulator. The project requires a high level of accuracy. The stopwatch should hav...
Read moreCST Studio Antenna Design Work Required
CST Studio antenna design required
Read moreEmbedded systems MPLABX PIC18F tutor required
I have a complex assignment due and need a tutor to help me with my project. Embedded systems project with PIC18F4520 microcontroller
Read moreSchematic and Code review
This job is for a schematic and code review of the MicroMaster. The main focus of this code and schematic review will be to identify errors, find ways to reduce...
Read moreArduino board with multiple sensors
I am looking for someone to design and provide both the wire diagram and coding for an Arduino board that has two 50kg pressure sensors (such as those used in w...
Read moreSIM868E connection to AWS IoT
Hi, I want to be able to send data from mi SIM868E to AWS IoT via AT Commands. I want to be able to pass the CA certificates from AWS for the connection.
Read moreBuild a small device with the typical Braille input buttons and the ESP32
Braille Keyboard Problem Description: - Visually impaired are used to Braille text - Typing is done differently, mostly with 8 buttons and control keys - There...
Read moreNeed an Electronic Product Design Engineer
You must have experience in electronic product design and be familiar with adding new features to existing products. Knowledge of circuit design and firmware de...
Read moreesp32 modbus tcp/ip
My device has esp32 processor, simcom A7672E gsm module. In addition, there are 8 digital inputs made using 74hc165, 8 digital outputs made using 74hc595, 3 ana...
Read moreArduino coding
I am looking for an Arduino programmer who can help me with a project to code an Arduino board to control a circuit. Specifically, I need a programmer with expe...
Read moreFirmware(Nordic Semiconductor) help needed
I need help with firmware development for my project using Nordic Semiconductor's nRF52 Series. The primary function of the firmware is communication through BL...
Read moreWe need a PCB designer - 22/05/2023 13:02 EDT
we are working on augmented reality glasses and require professionals to work with us for hardware building part.
Read moreFirmware Developer
Hi, We are moving into manufacturing of electronic instruments used for Condition Monitoring of motors, pumps, turbines etc in manufacturing/power generation/Oi...
Read moreStack Porting to LPCxpresso 54S018M
I am looking for an experienced developer who can assist with TINYUSB porting for LPCxpresso 54S018M platform. All necessary components have been identified and...
Read moreLED Driver
I am looking for a talented person to do Arduino ( or any other device) project for controlling an addressable LED Strip.
Read moreC functional module writing with Cortex M7 STm32H743 -- 2
I am in need of a skilled developer who can write a C functional module with Cortex M7 STm32H743 for sensor interfacing. The module should be capable of interfa...
Read more3 Phase Sequence Monitor
I am looking for a freelancer who can help me develop a 3 Phase Sequence Monitor for my system. The ideal candidate should have experience in electrical enginee...
Read more240V Single phase fan controll via mosfer H bridge
This is a single phase fan control system for small (0.1-2KW) fan motors, using a mosfet H bridge at 400VDC, looking for 2pwm outputs to control the H bridge (1...
Read moreConnect Active buzzer Alarm sensor with Ultrasonic sensor in Arduino
I have an active buzzer sensor. I need to attach this to my working arduino robotic car. I have an ultrasonic sensor as well. I want to program it in such a way...
Read moreEmbedded Engineer with expertise in JTAG to consult on a new product feature
I am looking for an Embedded Engineer with expertise in JTAG to consult on a new product feature. Specifically, I need someone who can assist with programming a...
Read moreMachine Learning implemented on embedded systems
I am looking for an experienced freelancer to help me implement machine learning on embedded systems. Primary Goal: - The primary goal of the project is to redu...
Read moreNeed Help for ESP32 Internet Radio MP3 Player and Alarm Clock
I want to make ESP32 Internet Radio MP3 Player and Alarm Clock, I seen many project on google, I just need guidance, I want to build project so guide me about c...
Read moreSolving a issue with USB IAD on NXP LPCxpresso 54S018M
Need an issue solved. I have a mcuexpresso project, i am attempting to run USB IAD , usb1 device : rndis device, usb2 device : usb vcom. now the usb vcom commun...
Read moreRFID+GPS Tracking System size: 1.5X1 cm
RFID+GPS Tracking System for Asset Tracking We are looking for a freelancer who can develop an RFID+GPS tracking system for asset tracking. The system should ha...
Read moreHelp in building a PI Metal Detector using Raspberry and off the shelf coil
Hello potential freelancers! We are seeking a skilled freelance expert to assist us in developing a metal detector using a Raspberry Pi and an ADC module. The p...
Read moreBuild high speed connection on XILINX ZYNQ
The goal of this project is to design and implement an high speed communication interface on a Xilinx ZYNQ platform. Hardware is already available and will be a...
Read moreDEVELOPMENT OF DATA COLLECTION SYSTEM
3- Project Outputs: a- The data will be saved to the computer in CSV file format. Each line in the file; time and the actual value (voltage or current) of the d...
Read moreesp32 tasks
esp32 tasks including: 1. show pictures and text on a tft. 2. enable the app to upload versions automatically from the web. 3. configure ssid,password from web...
Read morecomputer system architecure project -- 2
As part of the project, the following should be done: working memory system, command list design, microprogram (microinstruction) project, microprocessor system...
Read moreUltrasonic flow meter design considerations and electronic knowledge sharing
Hi i am trying to develop ultrasonic flow meter and for same below knowledge sharing is required. 1. What kind of sensors required and from where to buy them 2....
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