Circuit Design projects — HireLancer archive

ID / Date Listing

I need an electronics engineer

Developping high quality solar-powered lights for the residential market. I would like consulting services to review the actual electronic plan and components o...

HL-36378330

Crosstalk analysis using Hyperlynx tool

Need someone to help me with a crosstalk analysis using Hyperlynx, an electromagnetic simulation software tool. The analysis is of a power integrity nature, and...

HL-36377308

Design PCBs from wiring scheme

Dear all, I have created a prototype, have wired it using a lot of wires from the electronic shop and have then written a program on Arduino and the stuff works...

HL-36372092

Electrical Engineer with ESP32 and GSM experience

I am looking for an experienced electrical engineer who has knowledge in developing circuit boards and sensors, and working with both the ESP32 and GSM componen...

HL-36371383

RF Power Help

I am currently working on a project and do not know if my output power is correct. Please message me for more details

HL-36370795

Design a PCB based on pdf documents

I am looking for a person willing to make a PCB design based on the PDF document provided. I am only interested in receiving editable design files in the Altium...

HL-36368713

Schematic Re-Design

We have product and we need to make some addition to the existing schematic and also update firmware for the same.

HL-36367220

Microwave & Antenna Design - CST Studio Work

Microwave & Antenna Design - CST Studio Work Required

HL-36367787

electrical engineer

I'm looking for an experienced electrical engineer to repair an existing system. The ideal candidate will have expertise in circuit design, along with any appli...

HL-36367851

Supercapacitor AC booster

I want to design an AC energy source using supercapacitors that can be used in parallel to the mains to boost energy when needed

HL-36366099

Build me a electronic amplifier, frequency modulator & demodulator and a rectifier and also some other circuits on demand

My project is to build an electronic amplifier, frequency modulator and demodulator, and a rectifier, as well as any other small communication boxes (CBs) on de...

HL-36365426

protect circuit from inductive load (fan, capacitor based regulator)

I need someone to help me protect the circuit from an inductive load with a lifetime operation of long term. To ensure that the circuit does not flicker or misb...

HL-36363930

Looking for a hardware engineer who can design Fire alarm control panel

I am looking for a hardware engineer to design a fire alarm control panel. The scope of the job includes the design only and is estimated to take 1-2 months. No...

HL-36362431

Electrical Engineer required for Writing project

I am looking for an experienced electrical engineer to assist with a writing project. I require a trained professional with experience and expertise in the rele...

HL-36362475

Microwave & Antenna Design - CST Studio Project

I'm looking for an experienced engineer to design a microwave and antenna project for me. The complexity of this project necessitates that the applicant has exp...

HL-36362970

Cadence-Design a two-stage CMOS Op-Amp with the schematic

The goal of this project is to design a two-stage CMOS Op-Amp from scratch that is small in size and has high impedance for the best performance. My experience...

HL-36362496

Microwave & Antenna Design - CST Studio Expert

I'm looking for an experienced engineer to design a microwave and antenna project for me. The complexity of this project necessitates that the applicant has exp...

HL-36361474

PCB:Design a low power pcb with ESP32 WROVER with EINK and battery!

I'm looking for a skilled designer to help me design a low-power PCB with an ESP32 WROVER-B module, E-Ink screen, and battery. The ESP32 WROVER-B module is the...

HL-36360360

Send and receive calls and SMS through SIM7020 GSM modules

I am looking for someone to guide me to connect SIM7020C and SIM7020E to the network, they aren’t connecting to the network. When I call them with a phone, they...

HL-36359870

PCB boards completion

I am in need of someone to complete my double-layered PCB boards (Quantity 4) for me which are completed upto 98%. I already have the schematics and PCB files f...

HL-36358632

Microcontoler board designing

I'm looking for a freelancer to design a microcontroller board for me. The microcontroller should be 16-bit, and although I have a rough idea of the components...

HL-36358673

PCB Design

I am looking for an experienced engineer to help design an advanced PCB. I have an exact design in mind and need someone who can create a board that meets my ex...

HL-36358285

I need a circuit diagram and schematic for wireless access point device

I need to make a wireless access point device for commercial purpose. It has 1Gbps Ethernet WAN port, It powers via USB Type-C port or via POE. It has 2.5GHz ba...

HL-36358069

Multilayer pcb designing in altium

I am looking for a freelancer to design me a multilayer PCB in Altium. I will be needing a 4-6 layer stackup, with FR4 as the chosen material. The technology I...

HL-36357043

pcb simulation

I am looking for a freelancer to help me with a PCB simulation project. Specifically, I am in need of a thermal simulation for my PCB, and I want the layout als...

HL-36350281

Circuit Designer for IoT project

Hello! We are looking for Circuit/PCB (schematic, PCB layouting, etc) designer for our IOT products, please contact on [Removed by Freelancer.com Admin for offs...

HL-36350383

PCB Design Review & Testing Professional

I'm looking for a PCB Design Review & Testing Professional to review and test my PCB design. Specifically, I'm looking for functional testing to be conducted at...

HL-36348973

EDA deliverables for fabrication and assembly

Generate deliverables for PCB fabrication and assembly using detailed schematic (in .pdf format), BOM and layout files as input - Approximately 40 component PCB...

HL-36347731

CST Studio Simulation Project

CST Studio Simulation Project Urgent

HL-36346696

Light unit pcb

Schematics and printed circuit board layout for radiation unit. The pcb supports the main working principle of a system by providing relevant sensor data and in...

HL-36345513

create a pcb

PCB design and schematic resulting in gerbers, drill etc using altium software.

HL-36341931

Help me we easyEDA

1. i need help in EasyEDA the DRC report some errors that i cant fix. 2. add a power supply feature 3. check the schematic and the pcb before i order.

HL-36341384

Altium PCB for 0.96” OLED display with SSD1306

I need someone to design a PCB in Altium with an OLED display and SSD1306 controller. I2C connection through 4-pin header. It is very similar to many modules yo...

HL-36341218

Electron circits

Auto electron circits play on jobs in Airmine at the train

HL-36339520

Zibee IOT complete Solution -- 2

I am looking for a complete hardware/software/cloud IOT solution for my project, Zibee. I already have a specific platform in mind for this solution, so I need...

HL-36331562

Realizar diagrama en circuit maker

Realizar las tareas en la imagen adjunta

HL-36328934

CST Studio Simulation

LOW SPECIFIC ABSORPTION RATE AND GAIN-ENHANCED MINITURIZED COPLANAR WAVEGUIDE ANTENNA Software: CST Studio Suite

HL-36323346

Circuit Board Design and layout

PCB Design and layout from KiCad project files and generate manufacturing files. Requires experience with layout for the following: - Cellular modem with extern...

HL-36311741

Review Schematic and PCB layout files before production

I am looking for an experienced engineer to review the schematic and PCB layout files before production. The files should be checked at the design completion st...

HL-36310404

Vacuum Pump Break Using Pressure Switch and Relay

I'm looking for someone to help design and build a vacuum pump break system using a pressure switch and relay. The relay required will be a vacuum pressure swit...