nrf52 project
Hello, I'm looking for someone to help me out with a project that involves an nRF52 microcontroller. I need someone to help with the programming and the main fe...
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I need an electrical engineer
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Looking to design a distributed network of low-cost IOT current monitor sensors for utility-scale solar farms for string monitoring. Essentially we require easy...
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Read morePCB Design -- 2
I need a pcb design to be used with esp32. parts to be connected to this card; nextion screen, E18 D80NK sensor, fingerprint reader, Lippo 5200 mAh battery, sol...
Read moreLTspice® XVII simulation of DCDC flyback step-up converter
I am looking for a freelancer who can simulate a DCDC flyback step-up converter on LTspice® XVII. The project requires expertise in electrical engineering and s...
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I am looking for someone to help me build an Arduino project with an PCB board circuit for personal use. The project will have a short-term lifespan of 1-3 days...
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I need a PCB that will simulate the backbox of a US pinball machine. It would have outputs for (4) 6 digit LED displays, and some connectors for a few lights th...
Read moreIndustrial Automation Quoting App
Power App needed for estimating industrial automation quote, including SCADA, PLC, hardware engineering. Plus, hardware material and panel manufacturing. API is...
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I need a USB drive which can simultaneously be accessed via Wifi and/or Ethernet. This USB dive will be plugged into the USB plug on a computer/device which wil...
Read morecreate pcb from picture
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Read moreKiCAD Design Modification for Component Change
I need help modifying an existing KiCAD board design to change it to a different processor. This board was designed by another Freelancer but designed for the w...
Read moreElectrician or Electrical Engineer need to answer few questions ( form USA )
I am in need of an electrician or electrical engineer from the USA who can answer a few questions about electrical codes and regulations. I am working on a spec...
Read moreRaspberry PI / electronics engineering expert for consultation
I am seeking a Raspberry PI / electronics engineering expert for a consultation regarding system integration. The main objective of the consultation is to integ...
Read moreI need a PCB Designer for a Laptop Motherboard
I am looking for a PCB designer to make a Motherboard for a Laptop.
Read moreI NEED PCB LAYOUT DESIGN 2 LAYEE
2 layers 4 elements Sizes: 20.3×7.3 mm
Read morePCB DESIGN FOR P10 display using ESP8266 -- 2
I'm looking for a PCB designer to design a high-quality PCB for a P10 display using an ESP8266. We require the controller to be an ESP8266 and we need it to hav...
Read morestabilizer comparison by an electrical engineer
I am looking for an electrical engineer who can help me compare voltage stabilizers for commercial use. The ideal candidate should have experience in electrical...
Read morePower electronics course
Hi I need help in power electronics in university
Read moreSwitchable constant current circuit (7 -> 14ma) against changing load (20 -> 2100 Ohms)
I have got a long way through this project myself, however, I now have a circuit that simulates correctly but fails when created in hardware. I have tried to wo...
Read moreAltium pcb designer 4-6 layer experience
Hello, I’m looking for an experienced Altium PCB Designer for my project team. I require the designer to have experience with designing for 4-6 layer PCBs in al...
Read moreSchematic and Layout PCB
Simple schematic and PCB layout for ESP32 module, SD card and I2S audio module.
Read moreLayout for PCB -- 2
I am looking for a skilled individual / company who can help me design a multilayer PCB layout for my project. The design is to be made in Orcad and we have the...
Read moreESP32-Based Wi-Fi Thermostat PCB Design
Description: I am looking for an experienced PCB designer to create a custom Wi-Fi thermostat using the ESP32-WROVER-E-N8R8 module. The design must use SMD comp...
Read moreSoldering Flex boards
I am looking for an experienced Freelancer to solder Flex PCBs according to a specific layout that I have in mind. The soldering must be done by hand and I will...
Read morePcb designer for esp32 project
I want to convert my esp32 dev-board project into a compact pcb(similar to pic attached below) which will be powered with a battery and it has to be as battery...
Read morearduino expert
I am seeking the assistance of an experienced Arduino specialist to aid in the integration of multiple sensors, including the ICM-20948 9-DoF IMU sensor, a LiPo...
Read moreKICAD and ALTIUM library creation
I am looking for a freelancer to create complex KiCAD and Altium libraries. The scope of the project is not yet determined and may include a mixture of basic an...
Read moreLooking for an ESP 32 + Arduino + MIT App Inventor specialist for a small troubleshoot fix
I am looking for an experienced specialist to help with a brief troubleshooting task on my ESP 32 and Arduino project with MIT App Inventor. The task should tak...
Read moreArduino/ESP32 as slave device for MDB vending machine
It's need to create Arduino/ESP32 Firmware to connect it to coffee machine as slave device like Cashless Device. functional: 1. Get amount from coffee machine 2...
Read morePCB with Arduino Mega + Arduino Nano , Kicad6, to finish in 7 dais.
develope a pcb with kicad6, schematic available, 99% of footprint assigned, mech. dimension available in dxf. required: All files of project, .kicad_sch, .kicad...
Read more0-20ma Current Emulator
I am looking for a freelancer to create a circuit and pcb design that has a potentiometer whose output is converted to 0-20ma current. The circuit is to be used...
Read morePCB design review and update if need
I am looking for someone to review and update my PCB design if need be. This design is a prototype version and I do have an existing version of the design. I re...
Read moreBuild me an electric circuit for wireless power transmission.
I am looking for an engineer to build me an electric circuit for wireless power transmission. I need a transmission system that utilizes microwaves, as I believ...
Read moreDevelop a power conventer
We need to develop the following equipment (only technical documents): 1. Framework for ISO15118 PLC 2. Power converter AC/DC, 3ph 380V input, 500V DC output, 2...
Read moreSimple PCB layout
I want to use an Arduino Nano Rev 3.3 to control some external components, so I want to get someone to make a custom "shield" to connect those peripherals to th...
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