...high speed circuit board. • Understand layout board processes such as stackup, power/ground planes, impedance control. • Understand the PCB and Assembly manufacturing process. Other skills: • 2 years experience. Has worked for Hardware Design Company. • Fluency in CAD software design such as PADS, Altium, or Allegro. • Experience circuit design work
...Microcontrollers (ARM, PIC, 8051, etc.) and development tools (GNU GCC, IAR, ICE, etc.). • Experience with Embedded OS (Linux, FreeRTOS) is an advantage • Understand electronics circuit design, development and troubleshooting • Good analytical, problem solving and english skills (Reading, Writing) To make the hiring process quick and convenient, you only
...Blackboard that has all inputs and outputs in place. Your calculator should be implemented within the subcircuit, 8-Bit Calculator. Please do not make any changes to the existing circuit, main. You may add as many subcircuits to the project as you would like. Logisim considers all .circ files as libraries so the simplest way to add your controller from part
I have an existing project which I had made 10 yrs ago with a PIC16F886. The project was compiled with HI-TECH C PRO for the PIC10-12-16 MCU Family (Lite mode) and we since then only used the HEX code to get chips with software loaded. It have worked very nice for 10 years without having to change anything in the code, until now ... Now I need to change just a few lines of code.... but the peopl...
This calculator should be built in Logisim. The calculator is a relatively simple 8-bit calculator with a hexadecimal output. It has a...calculator should read the second number from the input and display the result. At this point, the calculator should be ready to read a new number from the input. A control circuit and datapath should be implemented.
I have a circuit that isn't working as it should. This circuit should convert a sin wave to a square wave, then the frequency of the signal should be divided by 10 using the HC4059. The signal looks very nice all the way until the HC4059. After that IC, the signal looks terrible from varying frequency. I need to know why this is happening and how
...rest. First let me describe the purpose of this circuit. I will be using an ipad to take photos of people automatically. The app I uses plays a beep noise through the 3.5mm headphone jack the other end of the cable is connected to the circuit board where the microphone is currently located. The circuit would hear this beep and turn on a relay switch
I creat a golf tournements campany. The name will be: Circuit 19 There is some images i like I would like something modern and simple I dont need any golf item on the logo. Also, I will like to have some logo with a big C (without the name circuit)
Hello, We're getting json files from an external system. But these json files contain some strings of characters that we want to remove and we also need to restructure these files for different purposes. That's why we asked a developer, one year ago, to develop a specific tool, with several output options. These output options work fine except one of them. Unfortunately, the developer ...
...following. [login to view URL] to [login to view URL] [login to view URL] to [login to view URL] Example with different values. [login to view URL] to [login to view URL] [login to view URL] to [login to view URL]
Hi, do you have experience with openhab? do you have experience with home automation? are you able to draw a circuit plan - how to communicates devices? if yes then i need you for consulting 2h + drawing a circuit plan...
We have a power electronics circuit ready. The task will be to design the PCB layout which we will send for fabrication and the electronic component soldering will be done by us. The prototype should run after fabrication for the project to be considered successfully completed.
Need to make a converter that can convert 230 volt AC to 12 volt DC, input voltage- 230 volt AC output voltage- 12 volt DC and a current of 1Ampere. This would give a constant voltage and constant current as stated above
...states of the device, these will drive various outputs (esc, motors etc) I have attached a [login to view URL] image showing the circuit layout. I may also add: - SD Card Reader (logs etc) - Laser diode - battery monitoring circuit so please estimate for this. I would like the work to be done via chrome remote desktop to a chrome OS computer connected
I want the schematic and also the corresponding pcb of this circuit design with all the needed (Gerber) files.( You must only use the free version of KiCad software, use of another software design package is not acceptable ! ). I will provide you with a design from scratch ( by hand - pdf file ). I believe it will be an easy job for someone who knows
I have an small PHP currency converter. It has been working fine for years. The script downloads a xml file inserts the data into the db. The XML file URL was recently updated to a HTTPS page and now the script downloads an empty file. I updated the script to point to the new URL but that did not fix the script. I need someone to sort out the file
I need a Youtube to Mp3 / MP4 Converter / Downloader - Have you done a Project like this where someone will copy YouTube Video Link and paste in the site and it will generate MP3 and MP4 link to download Video and MP3 file? Then share.
Hello, I’m looking for someone with experience working with ESP32 and also designing PCB for production. I have a development board with a schematic that needs updates to fit our current requirements. Some of the work are as follow: 1. Remove some of the parts from the development board that are unnecessary, and not applicable to our current function. We can provide instructions. 2. U...
I need a full Arduino program and circuit design including specific parts required to control heating of 6 pieces of Nitinol wire using pulse width modulation. Requirements: 1. I need a full circuit design 2. List of parts available in Australia that I should buy in order to build the circuit 3. Arduino program to control the heating of the wire
Hi, We are looking for a pcb designer who should have good knowledge on mixed signal pcb designing, analog circuit designing and multi layer pcb designing. Submit your proposal with your previous experience. Details of the project will be shared to the concerned freelancer who got selected.
Hi, I need a Simpower model for a fast charging station for EV. The system includes: 1- Two Batteries (EVs) 2- DC/DC converter that allows power to flow bidirectional for charging and discharging (V2G and G2V). 3- DC Bus 4- Three-phase Inverter (Grid connected) 5- LCL filter 6- Transformer 7- Grid The entire system has two controllers for (inverter
We need Fritzing diagram for 12 simple circuits. The circuits are simple and I will give all the details which has to be designed using Fritzing software w...are simple and I will give all the details which has to be designed using Fritzing software will all the parts and clearly labeled. There are 11 simple circuits and 1 final circuit combining all.
I am looking for an experienced individual or team that will create an initial design and functioning prototype for a custom electronics project involving wifi communications, cameras and motion detection. Strong experience with consumer quality production of electronics and design is preferred.
I would need to link up Hardware 1. Touch Screen Display 2. Bill Acceptor 3. Thermal printer 4. Raspberry Pi 5. MDB to USB converter (for bill acceptor) 6. Numeric keypad 7. Harness Firmware/ Front Programming 1. MDB USB module 2. Standalone app/ interface for raspberry pi 3. GUI for the standalone app Flows 1. User use touch screen and key in unit
...Operations, Modifications and Maintenance of telecommunications equipment and associated apparatus. (IP, Voice, EoSDH, MPLS, etc.) • Testing, commissioning and fault isolation of circuit orders for IPLC, EoSDH, voice circuits, IP circuits etc. (including the last mile offnet segments) • Implementation of new projects based on EPLAN, statement of work and provide
I need an iPhone/iPad app. I would like it designed and built. I need an app that will allow users to enter data into a blank spreadsheet or use the iOS copy function to paste rows and columns from a spreadsheet into the app. Users can then save the data as a tab delimited text file or use the iOS open in feature.
Hello, I need a shoe size converter like this one: [login to view URL] I do not want stolen code like I got. I need the functionality, easy to modify and adapt. I have another converter to create as well. Thank you!
...regenerative energy from the electric motor during freewheeling, to charge back the battery. I want this to be semi-automated and hence I'm looking for a MOSFET/IGBT based switching circuit to achieve the same. Below is the scenario and problem statement. Check the diagrams for reference What I have: 1. 1000W E-bike controller with throttle 2. 48V Lead Acid battery