Circuit Design projects — HireLancer archive

ID / Date Listing

HL-31592063

help build open source pnp machine

I need some one to help me print, source, assemble and run open source pcb pick and place machine by [login to view URL]

HL-31591991

Panelize PCB design in Kicad.

I am looking for a good engineer experienced with panelizing in Kicad. I have a kicad PCB design file , which is very simple . a few component. I need to paneli...

HL-31591714

Design a DSP amplifier: Schematic and PCB - NEED EXPERT

I need someone who have very rich experience (EXPERT) in designing a DSP amplifier. This amplifier will come along with the design of our whole system but in a...

HL-31588660

VHDL mini projects. Read the details before quoting or messaging.

entry level VHDL projects 1) Design of a Combinational Barrel Shifter/Rotator 2) Division by Constant 3) serial adder 4) FSM Design – Digital Lock 5) memory blo...

HL-31587291

PCB design of Blu Ray Disc Player

I am looking for PCB designer who can design PCB of Blu Ray Disc Player.

HL-31586606

Circuit board design for Alexa and google assistant relay controller

Hi There, I wanted to design a relay board to control through Alexa or google home. It must have 4 relay channels and it should operate with 230V AC inputs. Onl...

HL-31583284

Cadence Virtuoso Composer task

Three inverter configurations need to be analyzed in this lab: the resistive load, the Enhancement modeNFET and the static CMOS schematics, all of which should...

HL-31582957

Senior RF/MW design engineer here.

Hello! I have experience in developing various high-performance radar antennas, ultra-low noise and high stable frequency synthesizers, DC-12.5GHz Portable Spec...

HL-31582195

Expert Electrical consultation

You are required to design a formal style to focus on is the target audience New ferlancers can bid

HL-31581813

PCB creation

I have a board that I need to have another build. This board has about 5x7cm and has 2 layers. It also has 13 components, among them an 39sf040 flash and a ATF1...

HL-31581700

Senior RF Design Engineer

Seeking Senior RF Design Engineer to support ongoing design and development efforts. Requested designs may include power amplifiers, filters, low noise amplifie...

HL-31581559

LED CIRCUIT

I am small businessman in India looking for smart electrical engineers experienced in power electronics to help me build a reliable low cost circuit fro making...

HL-31578807

Modify Existing PCB Design (Footprints, Flow and 3~5 Components Addition)

PCB (3 Parts of single system) designed already in KiCAD. Required some modification in the existing design. Modifications related to Footprints of components,...

HL-31576752

Simulation and correction of a schematic for audio control.

I need to have a simulation and correction of a schematic design for audio control of lights. The goal of this circuit is to capture audio signal from microphon...

HL-31576211

PCB/Schematic Design Engineer

We are looking for PCB /Schematic Diagram Designers adept at using Altium Designer. State in your proposal the complexity of the PCB designs that you have worke...

HL-31576171

Need to create a "Motor Driver" electronic schema (diagram) + bill of materials +

I am looking for an electronic engineer who can create a electronic schema (diagram) including electronic components and PcbDoc file because I have to build a m...

HL-31575609

Do a market survey and present me the report.

We are looking to start a PCB manufacturing plant (PCB Board making and PCB assembly) in Sivakasi, Tamil Nadu and need to know about the existing market conditi...

HL-31534506

PCB Design

PCB design, prototype, and test electronic board having IC processor, memory card TFT screen and 11 output motors. - input and output voltage is : 220V. - We wi...

HL-31574023

Schematic and PCB design

Hello, we are looking to have a schematic design and PCB design created for our project. All necessary details will be discussed with the appropriate freelancer...

HL-31573687

Circuit diagram and pcb layout

I need a circuit diagram and pcb layout and also need it in 3D so I can see it I need the electronics in the layout like 6dof microcontroller cameras etc..

HL-31572802

Small PCB schematic/layout changes in Altium

Add MAX3232 (with required resistors/capacitors as per datasheet) and one 5-pin terminal block to an existing PCB ! MAX3232 Symbol/Footprint/Schematics provided...

HL-31572739

Simple Electrical Circuits help

Need help with some easy and quick Electrical and circuits, more details in chat.

HL-31571243

Jitter measurements in CDR systems

I want to generate eye diagrams. Also, Evaluating Manchester, NRZ coding schemes to achieve the best performance in terms of BER, so I did Manchester encoder ,...

HL-31569611

Vr Headset

I’m wanting to start a vr headset range standalone need help

HL-31568303

Basic electrical engineering

I am looking for someone who has a strong hold on the topic

HL-31566498

Bldc motor controller

48v,2000w bldc motor,3 hall sensor at 120 degree apart. Am a student and making a controller for this motor.

HL-31560446

Design me a 48v to 5v buck converter

Need someone to design me a 48v to 5v 1amp buck converter Need to use readily available parts in India and output should have pure dc waveform

HL-31558331

MCU Project - Analog Signal Transmission ADC - DAC

Required: Circuit Scheme at Proteus or LTSpice, Keil Project file with CubeMx or MPLABX project file with libraries Project Details: Basicly Master card Continu...

HL-31556167

Summing audio amplifier in multisim

need long term employee. if you are free now, please bid here

HL-31555893

Electrical engineering concepts

I am looking for someone who has a strong hold on concepts of electrical engineering

HL-31554048

PCB layout Project

Hi, I have a completed schematic and footprint done on easyeda for my project. I would like to have this converted to a PCB layout using easyeda. It very simple...

HL-31553691

led logic switching + led

i need an 8-16v dc input led driver (led is 12v and common cathode). a total of 6 led drivers. red has a DIM and Bright driver. Green and blue also have 2. i wa...

HL-31552490

build me a circuit

I need a circuit that is able to take pH sensor information and adjust the pH accordingly to a set point

HL-31550226

PCB DESIGN

PCB designer for a uni directional copper to fiber media converter

HL-31550053

build a cooling setup.

i need a peltier circuit setup to be powered by a laptop battery or some other premade battery system. i will need a lightweight docking station for the laptop...

HL-31549172

Electronic Board - LED-PCB

Encloesd you can find a technical drawing and pictures of an electronic board. We want you to: - design the dimensions of the board exactly as in the drawing. -...

HL-31548944

PCB design to fit an Arduino Pro Micro and other components (schematics provided)

Job overview: I need a PCB to be designed so that I can order it to be manufactured. I created the schematics on KiCad, but I'm not experienced with PCB designi...

HL-31548013

DC-DC Power PCB

3 elements PCB for dc-dc power for nanopi fire 2/3 PCB of fire 2/3 https://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=205 Placement...

HL-31545748

MPPT Designer from China

we need MPPT Circuit Designer from China Based Freelancer. Good Quality MPPT with High Tracking Efficiency. RS485 Enabled. Only Experienced Freelancer contact....

HL-31543300

PCB design expert

We have a work of Gerber file editing in altium and make a schematic of it. We have many work like this so if someone is from Gujarat ahmedabad then please ment...