computer hardware/software
Hi, Somebody with experience digital design printed circuit boards?
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I need an Arduino engineer
Smart wallet prototype with Arduino And diagrams, drawings , bom , And more
Read moreswitch mode power supply
smps 50 watt +- 15 V with low noise
Read moresecond step pcb -- 2
pcb 2 layers second step esp32 board
Read moreAltium Designer for PCB Design
I am looking for someone with a lot of experience doing layouts with Altium Designer. We have multiple projects planned of various complexity and many opportuni...
Read moreDesign ac to dc 5v 2amp power supply pcb, very compact in size
Looking for someone who has experience in designing ac to dc power supplies for commercial products. design should follow all design and electronics rules
Read moredesign 5v 2amp ac to dc power supply pcb
Looking for someone who has experience in designing ac to dc power supplies for commercial products. design should follow all design and electronics rules
Read morecontrol engineering
Need someone who can solve a task concerning plc, State space control, Time discrete / digital control
Read moreLowest price embedded system
1. Suggest the cheapest available microcontroller/embedded solution 2. How to program it, software n hardware 3. Build some simple projects/library on it
Read moreMake files for PCB
We have an Altium Design file in PDF and Gerber file available. We want changes in Gerber file and schematic in Altium. Some one who can design from scratch pre...
Read morePCB layout and gerber file for SMPS
I am looking for freelancer who can do PCB layout and gerber for the same. Freelancer should be experienced with complex layouts and doing it compact. Layout is...
Read moreMicrowave Auditory Effect Hearing System
See: https://patents.google.com/patent/US4877027A (Sound is induced in the head of a person by radiating the head with microwaves in the range of 100 megahertz...
Read moreLoRawan project
I have designed a lorawan circuit by using STM32L071 and sx1272. I know my code is working since the communication is being established between stm32 and sx1272...
Read moreProject G electrical engineering
We are searching for electrical engineers to assist in prototype production.
Read moreElectrical/Hardware Engineer in China
We are looking to hire an electrical engineer to test a component we built and it is currently in china. You must have experience in IC programming, testing an...
Read moreSimple switch circuit.
there are 10 switches. pushbutton switches. some are momentary. some are self holding. 12v circuit. all relays are 15a. each switch operates the relay to contro...
Read moreHDMI to CSI 2 for Coral Dev Board
We need an HDMI to CSI-2 bridge for the Coral Dev kit (https://coral.ai/products/dev-board). We need both design and prototype manufacturing services.
Read more20W dimmable tubelight circuit
Input 85vac to 270vac output 100vdc on load voltage indian style please compatable with existing led tube light avalible in market, purpose of circuit is i want...
Read moreCircuit design
Circuit design with micro controller
Read moreNanotechnolog
We are looking for some help in HSPICE tool and how to use it in nanotechnology field specially in graphene nano tupes to replace it in transistors
Read moreRouting of remote controller with ALTIUM
I need a simply routing of remote controller with ALTIUM DESIGNER (v.20). In the zipped file is present schematic and outline pcb. Led and push-buttons are plac...
Read moreMultisim expert
Design transistor circuits Investigate a number of transistor circuits
Read morePCB Adjustments
I need to make some adjustments to an existing PCB. Basically I need to add two millimeters to the radius (PCB is round). I have an existing design that I will...
Read moreUBA Rev7 STM32 Footprint Change
Job Overview We require a simple change to an existing PCB design to be done as quickly and reliably as possible in Altium. The change is to the footprint of th...
Read moreADVICE, SUPPORT WITH MPPT CHARGER Controller
Need some advice with MPPT Charger Controller. PCB is present (bought) Need to set up this to run a test. I am having difficuties with that. Also need to modify...
Read moreShort circuit protection for mosfet
I need to have a simply short-circuit protection schematic for a mosfet that I use in power supply circuit like switch. So it is important to protect automatica...
Read morePCB SCHEMATIC DIAGRAM
The requirement is for a schematic diagram for a PCB to control a rechargeable table lamp with 2W LED, 18650 lithium-ion battery, nRF52382 Bluetooth MESH module...
Read moreElectrical Engr. Expert
Electrical Engr. Expert ...............
Read moreCustom PCB Board - 2CH/4CH Long Range Wireless Relay Switch/High MHz 900+ MHz
A little about me: My job, synapsefx.com / musician and mix engineer / self-taught mechanical engineer and electrical engineer My project: I have a very success...
Read moredevelop a CAN BUS Automobile key programmer PCB design
we need talent to develop a CAN BUS Automobile key programmer PCB design, from schematic, pcb layout, netlist, BOM , gerber file, as well as functional prototyp...
Read moreDesign Cpu
I need help with my task. Designing CPU
Read moreCreate file for LED PCB Design (gerber)
I need a DXF drawing to be converted to a full gerber file for PCB production. The DXF is a simple rectagle design (5x25mm) with two LED's. The end gerber desig...
Read moreElectrical circuits -- 3
I need someone who is professional in solving Circuit 2
Read moreElectrical circuits
I I want someone who is professional in solving the circuit exam 2.
Read moreElectrical circuits -- 2
I want someone who is professional in solving electrical circuits 2
Read moreLow Power PCB design for GPS Tracker based on nRF9160 / Thingy 91
I need expert who worked with nrf91 and made working PCB project with nrf91. Operating device and PCB project principle for me: - LBS or GPS data send to cloud...
Read moreRegulation of feedback in Step-down converter
I have a simply dc-dc converter (TPS5450) in adjustable mode using a simply 10K linear potentiometer. The problem is the non-linear output of feedback of the st...
Read morePCB design -- 2
Design a custom PCB as per our description
Read moreDC Voltage Detector - PCB Audit Review
I need someone to review my PCB and see if it is correct or if it needs to be redesigned.
Read moreCircuito Calibrador de celda de carga de mas de 200kg
Necesito crear una placa que pueda calibrar una celda de carga de mas de 200kg, incluya un switch de monedero, una matriz led Max 7219 y que trabaje con una fue...
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