Electrical circuits and methods of operating the calculating machine
Hello ; I want someone to build me ways to run a calculator. But it has more properties ____Note: These pictures are an example of another project, but they are...
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PCB revision
Need a revision of a PCB to verify functionality. .brd .sch Eagle files and BOM files included. Must review scheme and board to ensure functionality and check b...
Read moreDigital controller for constant current/constant voltage power supplies.
We are using Analog card for controlling constant current or constant voltage of a power source using current or voltage feedback . This is an IGBT based PWM co...
Read more-Electrical Engineers are required-
Assalam o alaikum!!! I am looking for Electrical Engineers with good expertise in following subjects: 1. Power Electronics 2. Control Systems 3. Electromagnetic...
Read more-Electrical Engineers are required-
Assalam o alaikum!!! I am looking for Electrical Engineers with good expertise in following subjects: 1. Power Electronics 2. Control Systems 3. Electromagnetic...
Read moreCircuit theory project
Design a band pass filter to receive a mobil signal with carrier frequency of 500
Read moreDesign me a circuit
I need a circuit design of NE555 evaluation board along with schematic ,Gerber files which includes connection pattern,drill bit pattern and details .
Read moreI need a PCB layout designer
I require a PCB that can shorten the duration of a DC signal by 30%. It would need to be a 6 layer PCB capable of dealing with 6 separate signals simultaneously...
Read moreElectrical scheme - Industrial machine
Create a 13-page electrical schematic (including cover + materials list) of an existing industrial plant, starting from a hand-drawn draft. The schematic must b...
Read moreMicrocontroller project
microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. A typical microcontroller includes a processor, m...
Read moreDigital Logic Families
I want someone who specializes in Digital Electronic Systems and Circuits I have a few issues I want help with Lesson topic Digital Logic Families
Read moreI need Orcad Schema
More details will be shared via chat with potential freelancer
Read moreI need Orcad Schema.
More details will be shared via chat with potential freelancer
Read moreI need Orcad Schema
More details will be shared via chat with potential freelancer
Read moreAltium PCB design - IRES-3.0.0 Project
Need to design a PCB with Altium software (That can be previewed by EasyDEA) according to the attached files.
Read morecrate a Orcad Schema
crate a Orcad format Schema from PDF file
Read moreSoldering Specialist
I need old led lights removed from circuit board and replaced with new ones. I bought red LED lights for my truck's gauge cluster. They have to be soldered into...
Read more100 - 1000VDC to 12v UPS Isolated Power supply.
I require a 100 - 1000VDC to 12v UPS Isolated Power supply. Input 40-1000vdc Output 12vdc@10a continuous Backup battery 12v (should be charge by the power suppl...
Read moreSchemetic/Wiring guide for brushless motor to Jetson Nano GPIO
Brushless motor model: AXHM450KC Speed controller model: AXHD50K I need a schematic or wiring guide through which i can connect the speed controller to Arduino...
Read moresoldering wires together
soldering wires together to be able to run a line connecting to a truss
Read more13.56MHZ 5 kv Ac power supply
Need power supply circuit with BOM file or group of devices to generate 5kv ac with high frequency 13.56MHZ or more.
Read morePcb designing for harddisk docking station
The project include designing pcb based on bridge controllers for docking station. The docking station will consist of 5 bay harddisk space with a single usb in...
Read moreLogisim control unit (CU) project
I’m creating a casual project for my own educational purposes and need to see an example from somebody with hands-on experience using Logisim. in addition, I ad...
Read moreHydroponic pump components costings
Seeking costings for components a specs for 4 peristaltic automated nutrient, PH and oxygenation hydroponic dosing
Read moreSimulation of dc/dc converter in proteus
Need the simulation of the below circuit diagram in proteus software.
Read moreDesign a signal controlled PWM module for high current
I require a design, schematic, gerber, BOM and assistance to place my 1st order for a signal controlled PWM module capable of 12v 120amp to run a hydraulic moto...
Read more555 oscillator circuit
I have successfully built a 555 timer circuit that with a 12-15VDC input switches between 0v and 740mV on the output every 3.3 seconds. I need to build an oscil...
Read moreDesign an assembled PCB
I need to design a PCB which will take a 12v supply, then output initial 12v 3a, then reduce its output to 3.3v 100mA after a few moment.
Read moreLtSpice - Electrical Circuit - 2 Designing and report writing -- 2
I am looking for designing a circuit and report writing in 24 hours.
Read moreDouble Stator Motor -- 2
I need to develop a double-stator PMSM motor that has two stators having two different ratings with the same rator. The inner stator is 50w and the outer stator...
Read moreA knowledgeable person in LTSPICE and circuit design
Hello I need a person who is knowledgable in circuit design and LTSPICE simulation. In the beginning most of the work will happen online in a meeting
Read moredesign ultrasonic oxygen sensor circuit
this desing adopting the ultrasonic technology, is an oxygen sensor to detect oxygen concentration and gas Volumetric Flow Rate. Range of Concentration : 21%~99...
Read morevlsi uart
In uart design modify shift register
Read moreEmbedded system design - PCB design
PCB design, schematic preparation in Altium software, Gerber file generation & BOM list preparation, component selection for different 2 schemes. 1). Temp contr...
Read moreData Unit Design using Logisim
I need to hire someone with experience in Logisim to implement an example project that I would like to use it as an example which I can analyze for my own learn...
Read more300W DC-DC converter -- 2
I have a job for an experienced Power Electronics Engineer. Input: DC 48V, 8A Output: DC 32V, 10A DC 12V, 5A Details are shared with strong candidates. Thanks!
Read moresmps transformer and mosfet calculations
bids are fixed! need half bridge mosfet types and transformer core type winding number turns and wire size calculation done for 24-30Vdc 15A output input 110-25...
Read moreHigh speed transistor switching circuit -- 2
I want to modify my TIP122 switching circuit for high speed operation. Attached old circuit.
Read moreHigh speed transistor switching circuit
I want to modify my TIP122 switching circuit for high speed operation. Attached old circuit.
Read moreHardware design with the sample device
Mainly the device is GPS tracking on duty but we need to add some task this GPS tracking device will be link to internet ,Active Rfid
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