op amp, circuit expert
looking for a sharp electrical engineer who loves robotics willing to bring a lot to the team. message for project details
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Generate Gerber file and BOM for PCBA to detect water. (passive components, no microchips)
I require a Gerber file and a BOM to manufacture a simple PCBA operating at 12V or 9V. The circuit is intended to illuminate an LED when both probes are submerg...
Read moreRobotics expert: op amp, DC motor, solenoid expert
looking for someone with experience in these areas, preferably a robotics expert
Read moreIoT project
I want to customise single board computer and zero board in certain shape. Remove unwanted ports like usb, hdmi, etc. And source and guide correct optical senso...
Read moreScore Pad 2022
I am searching for a display scoreboard that can help me with a Patented invention that I have, Please see: US4014546A - Scoring apparatus - Google Patents I ha...
Read moreElectrical engineer expert (opamps, filters, circuits, motors)
internal hire for a robotics team
Read moreelectrical/mechanical engineer (opamps, filter, adc, etc)
Looking for a electrical or mech e for an internal hire. Will be tested quickly with 1-2 questions prior to hiring.
Read moredesign the 8-bit Function Unit Combining Arithmetic Logic Unit (ALU) and a Shifter
The aim of this project is to design the 8-bit Function Unit Combining Arithmetic Logic Unit (ALU) and a Shifter that can perform the operations given in table...
Read moreHow to make creative your pcb
How to make craetive your product
Read moreMicro project design 8bit Function ALU AND SHIFTER by logisim
The aim of this project is to design the 8-bit Function Unit Combining Arithmetic Logic Unit (ALU) and a Shifter that can perform the operations given in table...
Read morePCB Design
we want a simple pcb design AC-DC converter ESP8266 wifi Relay module 12 V VCC
Read moreMultisim Project 1
I have a multisim project and require some insight from an engineer experienced in circuite design and circuite simulation on multisim. This is a simple project...
Read moreMultisim Project
Please review the project attached. This is for the deadline of Sunday 1st May, at 9am GMT (UK Time). The budget is £25 GBP
Read moreNeed a electrical engineer
I have a four question that have to be solve..
Read moreHelp with a project
Xilinx ISE design suite Understanding
Read moreDialyzer Reprocessing machine
Scope of Project: A. To develop an electronic circuit which could be able to : 1. Handle 20 solenoid valves, and 3-4 other I/os 2. Measure weighing scale, condu...
Read moreUpdate Proteus PCB design
Need to update only two components in existing proteus PCB layout. I can provide proteus source file. The candidate have to have good skill in proteus and PCB d...
Read moreRS485 in Kicad
I want to design a RS485 using KiCad that can be connected to a X-Nucleo IKS01A2
Read moreCircuit Board Design
Design a circuit board that measures environmental data. 4 sensors send data via text message 80+ hour battery life More info if proposal accepted.
Read moreLED_DRIVER_UPDATED
This project consist on: 1. Design and Layout of the PCB. 2. Design of Input Protection against Surge, Overcurrent conditions. 3. Testing of the circuit.
Read more37009_Cadence expert needed -- 6
Topology for the CMOS ROIC have to be designed.We have to employ GMI (Gate Modulated Input) topology for the system design. HgCdTe photodiodes along with circui...
Read moreCircuit Design Consultancy
More details will be discussed on chatbox. Thanks
Read moreArduino Altium PCB Fixes
I have a completely routed PCB schematic and layout design as an Altium project. The PCB is 4-layer with both SMD and Through-hole components. It needs some cha...
Read more37009_Cadence expert needed -- 5
Topology for the CMOS ROIC have to be designed.We have to employ GMI (Gate Modulated Input) topology for the system design. HgCdTe photodiodes along with circui...
Read moreMultisim Expert Now
Need help to do modulation on multisim.
Read moreDesign of a STM32 based MCU board to support HMI done in Qt
I am creating a project which is based on the creation of a small HMI (Human Machine Interface) with a GUI programmed in Qt (Qt is a C/C++ framework and it allo...
Read moreGPS Panic Button - for security purpose
Hi, I work as one of the security team members for a Non-Profit that helps rescue women from sex trafficking. I'm a software Developer as my day job, and recent...
Read moreEASY MONEY! Draw schematic of a fan.
I want a well drawn schematic of a fan which draws power from a rechargeable battery. There must be a power button to turn on the fan and same button to turn it...
Read moreMPLABX and proteus -- 2
I need help with MPLAB x and Proteus desgins
Read moreUPDATE PCB DESIGN AND COMPONENTS
We had this designed in 2014, it is time to refresh it, some components are now hard to source. U6 – CPL Part 2305106 PIC16F1829-E/ML U7 – CPL Part 2245112 MIC5...
Read morePCB development , design with scematics
A electrical engg who can build a custome PCB according to the requirements and lay down a circuit layout and give a schematic way for pcb manufacturing
Read moreesp32 pico hardware design & development services (plan,design to garber files) -- 2
reposting this project that is running with freelancer. I will need only 1 out of 3 pcb boards. Its should be the simple.board as we have shorten in harfware av...
Read morePower supply design.
I need a power supply design bsed on SMPS technique. The total power should 180 Watt, the power supply should have current control. Current control meaning the...
Read moreDesign PCB Circuit
Design the PCB circuit for the following application. Create a power supply board to take input from 12V 7A battery and supply 12V 3A output.
Read moreCreating PCB (Keyboard Wireless) with NRF52833 as keyboard(Device) and NRF52840 dongle as receiver
Hi, I need someone to build: 1. PCB and programing for Keyboard with NRF52833 and NRF52840 dongle as Receiver. 2. Use Gazelle Comunication with 1ms speed data t...
Read moreNeed somebody good in ECE logic design.
Need somebody good in ECE logic design. Need 100% original
Read moreI need an electronic and electrical engineer to write my report
Design of a two-stage inverter chain
Read morecombinational and sequential digital circuit design
get familiar with combinational and sequential digital circuit design and apply the concepts such as k-maps
Read moreElectronics Maths electrical engineering maths circuit
Some tasks around the above mentioned subjects.
Read moreopamp design and report
I need to design multistage opamp. There are some considerations in the opamp design. Please send message for details. This will be 6-8 hours of work. I need it...
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