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I have made a project which is basically creating electricity now I want to store that into a battery and then further convert that into ac so for that purpose I need someone who can help me out. Preferably U should be from Hyderabad so that I can show you the project and accordingly you can work on the circuit.
I am looking for a hardware engineer who can design a Microcontroller based board with fire alarm sensor bus part of a Fire alarm panel. I am looking for both addressable and non-addressable. If you are familiar with the isolation of sensors in the bus that will be a plus.
Card specification The card should be PCIEx16 compatible. The card will use onboard power (could use SATA but preferably not). Have an onboard HDMI splitter (PI3HDX414) Have an onboard HDMI-CAT6 converter. The card should have two HDMI outputs. One of the outputs will have a female HDMI port connected to it. The second port will be concerted to an onboard HDMI splitter through the PCB the outputs of the splitter should be as follows one Female HDMI and the other three outputs connected to HDMI-CAT6 converters. The output of each of the HDMI-CAT6 converters will be connected to a FEMALE CAT6 Jack (RJ45) you will need to design the Schematics and PCB for this project.
An Oscillator need to be designed using Dielectric resonator in feedback network at 7 GHz and active component (GaAs FET) with good stability factor and gain , in Keysight ADS software tool, Spectrum and waveform to be analysed of overall circuit.
Problem with Tesla's Battery. Tesla's electric cars only go 250 miles before it needs to be recharged, Our product will double that or 500 miles before recharging. This device can be used in Spaceships, drones, Iphones, The applications are endless. We want to find an electrical engineer that will sign a non-compete clause and verify our findings. We are located in Maui.
Make a PCB using KiCAD with * ESP32-WROVER-E-N4R8 * SHT41 * TCS34103M * Power supply through micro USB - design a step-down converter yourself All parts used must be available from Digikey.
I require a PCB compliance test. test will determine if PCB is capable of passing EMC/EMI compliance tests and all relevant tests relating to CE mark and FCC standards. 1: 2 x PCBs need to be tested. 1 is extremely simple with just 6 switches on it. the other is more complex. 2: Timeframe would be as soon as possible. these boards are fairly simple so shouldn't be too difficult.
I have a simple circuit that is a battery operated rgb color switcher that runs on a PIC10F202; When the button is pressed, the single RGB LED changes to the next color in the sequence. When the battery is installed, the unit is on, and when the battery is removed the unit is off. What I need is to have the code modified so that the uController behaves in the following manner: 1 Unit is off with battery installed 2 Button is pressed once 3 Unit turns on with last selected color illuminated 4 Successive button presses will cycle to the next color in the sequence (R->G->B->Y-C->M for example) 5 Unit will stay illuminated in the current selected color until, 6 Long press (2 seconds) will shut the unit off and save the last selected color in memory 7 Operation repeats as above ...
I need a circuit diagram consisting all the necessary transistors and logic gates , to provide power to a gps, a bluetooth, a small speaker , all powered by a small rechargeable battery. I need this circuit to be less power consuming and provide more efficiency
This is the glymse of the project: This project uses multi-frequency and multi-constellation Global Navigation Satellite System (GNSS) receivers to receive and converting from the received International Atomic Time (TAI) to Coordinated Universal Time (UTC). Once received it syncs the onboard Temperature Compensated Crystal Oscillator (TCXO) or Oven-Controlled Crystal Oscillator (OCXO). Design Schematics, PCB and Firmware Development. Details of the Project will be discussed after evaluvation
Need help on a basic tinkercad simulation. High school level difficulty ( should only take 15-20 mins) We need to use a power supply, multimeter, small breadboard and resistors to calculate voltage drop, individual resistances and current. Message for more details. Need someone to follow detailed and specific instructions.
Complete electrical schematics using AutoCAD Electrical Designing control panels (including layouts), schematics, and creation of associated documentation including BOM’s, manufacturing drawings etc. Ideal Requirements: AutoCAD Electrical 2 Years’ experience as an electrical draughtsperson or similar.
Hi, We have designed a PCB around the STM32F401 + SIM868E. This PCB has been designed in Altium and has some connection issues which needs to be resolved. So in short the PCB design needs to be validated and potentially reworked. Please contact for more information.
LTspice simulation questions, message me immediately if you are an expert in this software