Historical freelance listings.
SearchWe need an easy solution to convert 8 or more RS232 interfaces to an RS485 bus. The system must add an address to the existing RS232 protocol when sending from...
Read moreI need to solve a problem with modbus. I am not receiving any data from the sensor.
Read moreI want to create a college fyp on a tool traceability system integrated with hardware components such as barcode scanners rfid readers and camera imagining.the...
Read moreWe need plc programer for puzzel parking system the plc are of mishusbishi 2211
Read moreExtend an existing charge controller for charging Electric Vehicles with Wifi and communication with an OCPP Backend. I want to make an existing semi smart char...
Read moreThe project have 3 parts: 1) Electronic development 2) Firmware 3) PC software Gantt diagram: https://drive.google.com/file/d/1eCyrYqyCTaAdBJPml7yvwhQqfGAQxXLn/...
Read moreWe need plc programer for puzzel parking system
Read moreI am looking for electronics engineers having good experience with GPS/GSM(5G), MPU6050 sensor, Arduino RP2040 and Raspberry Pi
Read moreI am looking for experts in Arduino who are new on this platform and can provide me good quality work. I will share work details in private chat.
Read morea digilent basys3 board with a Xilinx FPGA
Read moreI need someone to help me finish this project all the info are available in (Apsc 1299 Lab 04 Lab Manual.docx) Here is also some links that is required to finis...
Read moreI need someone to help me finish this project all the info are available in (Apsc 1299 Lab 04 Lab Manual.docx) Here is also some links that is required to finis...
Read moreneed simple Time based Relay on and Off code for ESP32/ESP8266 i need to on relay for 4 hour from when i power on Board and power off for next 16 hours if you n...
Read moreWe're looking for someone with the following skillset: 1. Linux development, especially server-side applications. Our control software will basically act like a...
Read moreNeed help with programming PLC Codesys truth table
Read moreI'm trying to build a compartment to open for 20 seconds using a fingerprint, and 20 seconds the compartment will close.
Read moreHello Freelancers, I am looking for an expert in Arduino for a task. I will share work details in chat. Thank You
Read moreWe have a fairly complex Arduino project that we started but need some help with someone nore experienced with arduino proramming and hardware work to be done a...
Read moreDetails will be shared with the preferred freelancer
Read morebuilding code for uno to mega over i2c
Read moreI need coding of project, I will give all hardware inputs and outputs Programmer must have strong AT command knowledge.
Read morePLEASE DO NOT BID IF YOU DO NOT UNDERSTAND THE REQUIREMENTS. We are looking for an embedded system engineer to work with us on the development of an analog to d...
Read moreThis will involve either two solenoids or two actuators. Also, it will involve two FSR pads and a low energy blue tooth beacon. Codde must be written in python...
Read moreInput Voltage - 3.2V - 40V DC Output Voltage - 1.25V - 35V DC Output Current - 2A, Max 3A (Additional Heat Sink is required)
Read moreI need some work of Arduino, Simple Sanitizer code and set up by using Arduino I need some easy work
Read moreHello, I need advice on purchasing a passive uhf rfid passive reader with an antenna that reads a distance of less than 0.5cm.
Read moreNeed a capable professional (possibly an electronics engineer) that is able to design a board that tests commercial charging stations by accepting a charge (fol...
Read moreI would like to build a device that could send continuous GPS recording and accelerometric data via GPRS / GSM (5G) to a website. Are you able to build and prog...
Read moreWe need an engineer to look at the PCB files and amend to extend the battery life of the product. We to add a sleep mode so when product is not in use the minim...
Read moreNeed electrical engineer or diploma person for making control panel connection
Read moreTake on existing project. EFM32GG11 Simplicity Studio V5.3 Debug and fix existing problems. Require an experienced engineer who is familiar with the EFM32GG11 a...
Read moreI need an Ethernet based system which taps the data from two different sources and uses it in a software to calculate the results and provides hmi for sending c...
Read moreI am looking to create a wooden box that opens when a button is pressed. Ideally, it would also have a locking mechanism, lights, and (optional) a sound effect....
Read moreHello, We are looking to develop a driver board for connecting 7 stepper motors. Currently we are using NT60 Stepper motor driver connected to each stepper moto...
Read moreWe are looking for a custom heatsink for our PCB. We will provide the measurements to the freelancer selected. Approximate size is 50mm by 70mm.
Read moreI am looking to create a wooden box that opens when a button is pressed. Ideally, it would also have a locking mechanism, lights, and (optional) a sound effect....
Read moreNecesito programar abertura y cierre, a segun de los casos, de 4 electrovalvulas, poner un led para cada una de ellas que me señale el estado actual de cada una...
Read moreI'm working on an iot project that requires Matlab. I'm kinda stuck and i wanna do basic modifications with a little addendum. Virtual communication will be req...
Read moreIm trying to make an arduino drive a moving coil meter using a PWM signal. The input is from the positive connection of a vehicle ignition coil. The meter is re...
Read more- Parte do caixa Preciso criar um sistema que cadastre usuários e controle os créditos destes. O sistema precisa ser acessado por um site com banco de dados onl...
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