Circuit Design Jobs
If you want an end to end outsourcing solution for all your projects relating to circuit designing, outsource the work or job at the world's best marketing resource online Freelancer.com and get the work done by the expert circuit designer freelancers. These freelancers work online from all across the world and can be helpful to you and your project. Freelance them the work to be done either on part time or full time basis and be assured of an optimum result. The job sphere may include PCB designing, PCB board circuit debugging, layout, schematic designing, MCS including the software design and the hardware design.
The freelancer circuit designer will be able to work on the PCB print circuit, half finished product design, finished product and also assemble them. Their other work expertise are high speed telecom, RF board, DSP, microcontroller control, signal board, circuit design and assembling, electronic items designing like toy, motor, electronic gifts, main board, security defend, Vidicon, USB, DVD etc. If you are a freelancer having adequate skill and experience in circuit designing, Ethernet, USB, electronics, networking, digital and such related fields, submit your bid in the Freelancer.com and get posted immediately.
Hire Circuit DesignersDesign a DC-DC step-up voltage booster with the smallest footprint as possible. Input voltage: 3.5V to 4.2V (Lithium battery) Output voltage: 240V Output current: 15mA
We are looking for an electrical engineer located in North America who can help with troubleshooting some PCBA prototypes we have received. Must have intermediate knowledge of digital and analog electronics, schematics, layout design. Must have basic prototyping/bench tools and instruments. Any experience working with BLE radios/modules, especially Nordic-based, is an asset.
I have a project in Signal Generators and Wave-Shaping Circuits
to design a high voltage low current amplifier for a broadband signal generator, Frequency range 0.012Hz to 600MHz. i need voltage 360 vp-p with 0.001 resolution control.
I am looking for senior PCB designer who will provide high quality schematics and PCB. PCB design tool is not problem.
I am looking for senior electronic engineer who is good at Embedded developing, and Circuit , PCB designing, and STM and Microcontroller. I will share my project via discussing.
schumann wave generator, custom size, similar to attached photos, variable frequency as we will indicate with precision (from 12 hz it must pass to 4 hz to go up to 8). budget 30€
A verilog model needs to be modified to some requirements
The 10s 4p Li ion BMS design should be highly safe and should have all the safety, measurement and prediction features. Bid only if you have expertise in BMS design
Details and Conditions [login to view URL] Circuit which can find Metal (i.e Gold, Silver, Bronze, Jewellery, copper, treasure, iron etc) individually in depth 3-4 feet by showing numerical reading. 2. Circuit should have option for Maximize/Minimize volume and sensitivity , wireless BT for headphone, Battery rechargeable option, 3. In display, there should be mode according to Metal( for I...
I need a remote controlled chip which can help me to fuse the incandescent bulb of a torch as shown in the video. The chip should be able to be fixed in the jar as shown in the video.
I need a remote controlled chip which can help me to fuse the incandescent bulb of a torch as shown in the video. The chip should be able to be fixed in the jar as shown in the video.
Want design and selection of SS punched grid resistors
We need assistance in laying out PCBs for a number of related projects. The first project is a development board which will be used to test new components and prove the design. Draft versions of schematic and block diagram are attached. Upon completion of the first project, we would like assistance from the same individual with a second project. The second project utilizes approximately seven...
I am looking to have one gerber file created from a good quality jpg file of the foil side of a PCB. The PCB dimensions are 10 cm x 7 cm. I know the component layout and can provide a scanned hand-drawn diagram of the component side. I am looking for a quote for this one-off PCB please.
I have a project in Signal Generators and Wave-Shaping Circuits
T-section dual-band impedance transformer for frequency-dependent complex impedance loads The searched transformer matches a load with different complex impedances at two frequencies to a real impedance source.
I am looking for an experienced PCB-Designer which can help to make an small revision (Pin change) on a existing Altium PCB Layout. It is a 2-Layer PCB 26x26mm. Please contact me for further information.
I have a project in Signal Generators and Wave-Shaping Circuits
I have a project in Signal Generators and Wave-Shaping Circuits
I have a project in Signal Generators and Wave-Shaping Circuits
Design a speed controller PCB for controlling the speed of a 500W BLDC Motor for e-bicycle. Voltage Range 24-48V. Current Rating - 20 A. Circuit should include 6 MOSFETS, a microcontroller, 3 gate drivers and associated electronics for it to work.
A circuit getting 12V power supply with the help of a power jack and that 12V was converting into 9V with the help of a XL4015 converter module then this 9V was converting into 5V with the help of LM2596 converter module this converted 5V was further used to power microcontroller, a Bluetooth and 2 connector are provided for the 5V so that we can connect external components to our PCB. Further thr...
A circuit getting 12V and 4A supply which was broken into 2 parts with the help of XL4015 module (converter) which provide 9V and LM2596 module (converter) which provide 5V , further we are using a microcontroller and three L298N to run three stepper motors having same configuration because it was required that we have to run the motor in such a way that it should take small steps (micro steps) ...
Hello I am after a 5v RGB LED strip light PCB drawn up . the PCB will need to be double sided with the RGB SMD 5050 LEDs on both sides the controller will need to be the 5v not 12v and have a button to press to cycle through the colours on each press . There will also need to be added a separate line for a Infrared Emitter and too vibration switches . more specs available .
I want to purchase various different hardware and have someone design a pcie card or a acceleration board .
need to design a 2 terminal 2 level VSC-HVDC Transmission system with a DC circuit breaker series will an FCLC (fault current limiting circuit).
I have a project on TTL, CMOS, dynamic CMOS, BiCMOS, ECL
I have a project in digital using Signal Generators and Wave-Shaping Circuits.
You have to design low power anti-lost smart ble5.0 bluetooth tracker keychain key finder. Features: - Two-way finding within 30-meter - Disconnection alerts - Buzzer volume up to 90dB - - Last seen location mark on the map - Blue LED indicator light, easy to find the tracker in the dark
I need someone to design a PCB that allows me to rapidly charge/discharge 60 capacitors at 200V individually.
we need PCB Designer from Delhi. Design Metal PCB for our Lights. Freelance and Good Experience required. Electronics PCB Designing. From Delhi,Noida or Ghaziabad required
Training for embedded hardware and pcb design
I need someone to design a PCB that allows me to rapidly charge/discharge a 60 capacitors at 200V individually.
I need someone to design a PCB that allows me to rapidly charge/discharge a 60 capacitors at 200V individually.
I need someone to design a PCB that allows me to rapidly charge/discharge a 60 capacitors at 200V individually.
Hi there, I have a pressure/strain/load gauge that I would like to have reverse engineered (and possibly a prototype made). I have a very rough schematic which shows the specifics. I have the physical gauge in hand and can post it for physical inspection. I will share pictures and what files I have once we start chatting.
2021 is the 50th anniversary of the Kenbak-1, which the Computer History Museum of Mountain View, CA has identified as the "first personal computer". I would like to create a replica design of this computer using commonly available modern components. I would like the attached Theory of Operation document converted to a schematic diagram. Ideally, this schematic would be in KiCAD, but ...
Trying to build a box that can move on Tracks like a tank and I don't know how to hook up the batteries and controller. I burned up a receiver circuit already trying. I need help
I have a project in digital using Signal Generators and Wave-Shaping Circuits.
Hi guys ! I would like you to develop a PCB board like the photos added. It is for bitcoin mining. I would like that the PCB use as much as it can for SHA-256 hashing. I am not experienced with PCB design and developpment, but sure it will be not mine but our project. Will be good for both. If you think you know how to do it. I know it exist BM1287B for SHA-256, then you are the pros ! Thanks
I have a project in digital electronics using Signal Generators and Wave-Shaping Circuits.
We have a PXI module for ultrasonic testing that works with no issues on PXI-1033 chassis when using a laptop. We need to use the same module with a PXIe-1082 chassis without its CPU module.
Hello, Looking for someone who can assist as being a (t)utor/(t)eacher in excersises using circuit diagrams. This includes Latches, flip-flops, karnaugh maps, clocks, registers, etc. I use a software for building them and need to figure out solutions to certain scenarios.
Need help in development of schematic for STM32G4 series controller 1. Programing using STLINK-V3 modular in-circuit debugger and programmer: Target board circuit design help needed. 2 . Pin mapping for IO peripheral 3 . Want to learn and clear doubt on some pins : VBAT, NRST, VDDA, Oscillators design, LED connections, Agnd vs Signal ground, We will take call to discuss and present screen...
Looking for someone with experience in VLSI and the cadence virtuoso software. Need to implement a certain function in hardware. Please let me know if you are interested and we can discuss more. Thanks
