Circuit Design projects — HireLancer archive

ID / Date Listing

Electronics I (circuit analysis)

Searching for an Electronic engibeer with knowledge and expertise in Electronics I. Topics include: Resistance, voltage and current calculations, condensator/co...

HL-33791986

I need a Solar Power and Battery Engineer

I am looking to install a ground mounted 50000kWh Solar PV array with 30kWh battery at our home in West Sussex near Horsham. The home currently has 3 phase and...

HL-33789097

Electrical Engineering task

Designs and applications of Transmission lines. The ask needs to be done within a few days, preferably before June 2nd 2022.

HL-33788142

Looking for advice on DMX 512 based project

I need some advice about building a small DMX controller. Will take around 30 minutes to one hour of your time

HL-33785450

Solar charger and multi power supply

Need the solar charger PWM based, different current ratting universal 12V/24V, multi 12V output and 5Volt output along with mobile charging. with CC,CV, Short c...

HL-33785261

Lora Module

we are looking forward for freelance RF engineer for the project having an experience of Lora Technology.

HL-33785143

Design 4ch remote control car pcb

I want a remote control car pcb designed with assembled transmitter and reciever. You have to use components given in images only. Transmitter & reciever range...

HL-33779324

PCB Design for a Startup Project

Home automation project, need a pcb designer. Will be paid according to the work quality.

HL-33777881

Automation Studio Simulation

I need someone who can carry out Automation Studio Simulation for hydraulic circuit.

HL-33775974

Ultra-Long Range RFID Reader for Passive RFID Tags 50M +

Ultra-long range Outdoor-Waterproof RFID reader 50M + There is a technology called "Passive RFID Tags" applied to metal surfaces", that once they touch metal pr...

HL-33775854

Electronic Design Metal Detector -- 2

We need someone to design/build a metal detector circuit similar to the attachment. It should detect mass from Fef greater than 0.6 mm to SUSf greater than 0.6...

HL-33775370

Adapt a PIC project

This project is to adapt an MPLAB project from a PIC32MX795F512 to a PIC32MX675F512. The previous project was completed on the Microchip Ethernet Starter Kit II...

HL-33773660

Xilinx FPGA PCB designer who can work on the project right away.

I am looking for an electrical engineer who can work on FPGA TEST Board design. The project is to design FPGA TEST Board for XC7VX690T-2FFG1157I chip. We need p...

HL-33773497

Circuit_design_task

Design circuit You may use Multisim Construct a single phase, one-pulse SCR battery charger in Multisim. The same basic circuit as in section 1 above can be use...

HL-33771839

Fritzing pcb board design

Need to build 3 parts fzpz files for (JST connectors), Associated SVG files. And to to create 1 pcb file using fritzing for a basic PCB design (1 layer) with 14...

HL-33767396

Circuit Design - Proton

We need someone to design/build a switching circuit for an electric motor.

HL-33766344

Electronics control bard design & debugging

Need an electronics engineer with excellent knowledge in PCB design & debugging circuits. Prefer freelancers from Kerala ,India

HL-33766189

electrical project

electrical simulators and other things related to electrical parts

HL-33760348

Altium RF Front End PCB

The project has multiple boards. These boards are very simple, less than 10 components but requires attention to RF layout techniques. Microstrip and dense grou...

HL-33760229

Need the infusion pump design

Hello, everyone. I am forward to someone to provide the infusion pump schematic and PCB design. Add Baxter, terumo, Hospira etc in bid. please help me.

HL-33757291

Programming a PCB

I have this project that needs to be completed by programming the PCB and any other problems it may have and get it ready to make a prototype. Need to finish pr...

HL-33756688

PCB layout Design

The project consists of two boards 105X80mm each that will be stacked into a single enclosure. The first board has a three-phase metering chip (RN8302B), three...

HL-33756349

PCB DESIGN

PCB includes digital inputs, digital outputs SD card interface, SMD mounted components.

HL-33754793

Need help in Digital Electronic

I have all details of the work and I need help in Digital Electronic

HL-33751009

electronic project data over dc power

hello i need some one to help me to test electronic project and solve some problem

HL-33750760

Modifying Arduino program for use of NEMA 23 Motor instead of NEMA 17

I have an Arduino program which is written for NEMA 17 motor. I am using Easy driver board for NEMA 17 motor to rotate 90 degrees when motion is detected by usi...

HL-33750701

Circuit design

ESP32 board for industrial control

HL-33749512

Looking for expert PCB Designers

Hello, I am looking for expert PCB designers to work with me on for long term basis. I have multiple tasks and will share the details with selected freelancers...

HL-33749351

UHF Receiver Developement (PCB)

We are a startup company looking for someone to develop a synchronized two channel receiver with a GPS signal input operating at the UHF band (470-790 MHz). The...

HL-33748668

3.5 inch hard drive encloser pcb

I need a pcb and synamatic drawing of pcb used in 3.0 hdd enclosure support on easyeda and jclpcb used in 3.0 usb 3.5 hdd enclosure Referal link - https://www.g...

HL-33747666

Electrical Engineer : Electrical Energy Conversion

looking for a skilled electrical engineer for a short task of electrical energy conversion needs to be done on PSIM (powersim). Inbox.

HL-33746474

Reconstruct source files for an inductive output tube

Need expert in Dassault systems Opera software to reconstruct source files for an inductive output tube.

HL-33743443

black bird

- PCB review for suitability of components that are no longer available on the market. - Add temperature sensor on PCB - Ultimate goal is to make the PCB with t...

HL-33743070

Help me with EasyEDA

I am copying a PCB (without Schematic), I have made the PCB, but I am stuck with changing the parameters of all the parts, I want JLCPCB to do the SMT, and they...

HL-33742913

Railway signalling Designs

I have experience in indian railways. Signal interlocking plans Interface Circuits Cable core plans Location particulars Route control charts

HL-33742573

Circui_design_task

Design circuit You may use Multisim Construct a single phase, one-pulse SCR battery charger in Multisim. The same basic circuit as in section 1 above can be use...

HL-33739374

electrical circuit

using electrical circuit simulator, and describing flip flop

HL-33739084

electrical and electronics

using circuit simulators and knowing about flip flop

HL-33738848

Help with basic Electronics Circuit

Need some help with some Electronics circuit.More details on chat.

HL-33736473

a simple proteus simulation and design for an electrical board of an air conditioner

BOARD NAME IS EAX64994607 i have an electrical board that's missing a triac, My project is to replace that triac with one that's working and to do a study on th...