We have a working device gathering distance from a laser sensor and send...blinking every 500 ms (adjustable in code) -State Three: If the device is connected to WiFi, LED should be turned on and dimmed +Implement in code the reset of the WiFi settings by the push of a button: -When Push Button is pressed for more than 10 seconds (adjustable), the device should be reset calling (); What you will have access to: -Schematic -Source code -Online meeting with us to access to device remotely when you have the final code Future possible assignments if we have good collaboration and a successful first project: -Code Optimization -Troubleshoot a WiFi Manager issue -Troubleshoot Deep Sleep implementation
I need to reproduce the schematic first and then the pcb that is no longer manufactured i only have the photo of the pcb that like to copy its a pcb to control a 1-axis Brushless Gimbal, with imu invensense mpu.6050, usb to uart bridge, microchip atmega328p-mu to work with simpleBGC firmwares. No shmatic avaliable
I have two circuits that I need to check. Both circuits are designed in easyEDA Circuit 1: Check schematic if it is well designed Modify the pcb if necessary (although I don't think it's necessary) Generate bom file according to pcbway specifications The design contains esp32, gprs a6 ai-thinker, sd card, 4 relays, 1 multiplexer, and other small components, it is not a complicated design Circuit 2: Check schematic Generate PCB Generate BOM file compatible with pcbway specifications Design contains esp32, sd card, 2 wigand reader, 2 relay and along with other small components such as resistors and capacitors, it is not a complicated circuit --------------------------------------------------------------------------------------------------------------- tengo dos cir...
Prototipo: Diseño de PCB 120 Vca a 12Vcd~1.5A, 400W. Cumplimiento con NOM e IPC El proyecto consiste en generar esquemático, PCB layout y BOM de la fuente de poder -------------------------------------------------------------------------------------------------------------------------------------------- Design PCB: 120VAC to 12VDCD~1.5A, 400W. Must meet NOM and IPC. Proyect consists on provide Schematic, PCB Layout and BOM
...ALL the information that we need to define our fans, select the best option and send quotation without any doubt of the requierements of the customer. Tasks and comments: *convert format to HTML or dinamic PDF -- to be able to add info in the form and collect it *improve design of the form (attached draft in Excel) to make it simple and visual. The most easy to fill the form the best *schematic drawings -- there are attached in the draft some drawings that we need in an optimal resolution *obtain a file protected and fillable to send to the customers *To get a modifiable/customisable file -- to make small changes to the form and to send customized versions of the file to the client form. *Create scroll down costumizables in the red cells of the draft -- we need to be...
calculation of losses and design schematic from power source to electric Heater in both cases AC and DC and define which one is more efficient and economical to use for high power industrial electric heater 33.3 MW
I need someone who is familiar with EasyEDA to produce a working schematic for a leaded PIC controller that controls 4 digital pots. The design is ready and is based on a working product. I am not an electronics engineeer but I know the IC's that are required. but as this is a commercial product I dont have confidence when it comes to associated passive components. There is only a requirement for the schematic, I will add the required Microcode and I have done this several times before. Ideal experiance: - EasyEDA (NOT Optional) we can only use this product - Didital Pot Layout - Audio Switching - 12v and 5v Power supply layout
This project is a fully of typicals designs where usign a microcontroller, pwm output with 2nd order rc lowpass filter this signal go to op amp non inverted amplifier configuration, the op amp output must be boosted (with bjt or jfet) I need 100ma minimun current in the 0-10 volts output. Requirements • 2 pwm outputs • 2 RC 2nd order lowpass filters • 2 non inverterted op amp configuration, output must be boosted (bjt o jfet) • 2 relays SPST (with transistor bjt and protection diode) • 1 relay SPDT (using 2 relays SPST with transistor bjt and protection diode) • 2 RS485 (using pcb module) • 2 GIOP • 4 Leds • 4 push buttons The time of realization is 7 to 10 days, the design software that you can use is Eagle or Altium.
...3D printer can be seen in the schematic in Figure 1. The nozzle is heated using a heating element, while a thermocouple is used to record the temperature. The hot end uses two cooling fans: the hot end fan and the layer cooling fan, where the blue lines indicate cold air and red lines indicate hot air. A controller is used to maintain the temperature at a constant 200°C. Figure 1: Schematic of 3D printer hot end For the system shown in Figure 1, the layer cooling fan suddenly turns on and the thermocouple temperature drops to 190°C. Part 1: Using a block diagram, sketch out the interactions between the controller, process, and sensor. Define the following: 1. Set point 2. Process variable 3. Control variable 4. Disturbance 5. Error Part 2: Figure 2: Schematic...
...responsible to provide: - the calculations justifying the selection of proper core material and size (preferred PQ core), primary and secondary winding and other wire/winding related parameters so the transformer can be built. - the selection of the critical components such as the driver chip, switching device (if external), rectifier diodes, output filter inductor, capacitor types, etc… - a schematic in LTSpice and required models so that the simulation can work and adjustable voltage range / power proven (the I2C part, if used, does not need to be simulated, can be replaced by other acceptable ways). - minimal assistance in the debugging phase of the project, if it seems that you got it wrong… Some form of short circuit, OVL, OVP and thermal protection must be ...
i need a logo to design. with a dog simple schematic drawing to incorporate. Brand name is PETLETCO. two or three colour prefer, and that should be clearly visible even i take black & white photostat. I have attached some sample drawings for your reference.
... It has a button, and when pressed on this button, the USB key (data bus) will be activated for approx. 2 minutes, and then automatically disable the USB data bus again. So the only thing I need to do just before performing the transaction, is single press the button, and forget about it. As I lack the time to build it myself, I am looking for a freelancer who can design the schematic and PCB layout. Both schematic and layout MUST be natively drawn in ALTIUM or CIRCUITSTUDIO, and please advise both application and version you will be using while bidding. Converted files from other packages will not be accepted. Simulation could also be performed with LTSpice. Functional description: A monostable multivibrator, build with MC74VHC1G132 (SOT353) smith trigger NAND gate (as...
Hello, I have one project to design a LDO (Low Dropout Regulator) that needs to be completed in Cadence Virtuoso. Requirements - 1. The deadline is in 4 days. 2. Schematic and Hand calculations are needed along with complete answers. 3. You will have to work remotely using TeamViewer. 4. I will verify the solution and release the payments upon verification. If you've read the description and agree, please add "ACCEPTED" in your bid to be considered. DM me for the complete details. Let me know incase of any queries.
...various forms and shapes, all using a wood structure and a steel basis (Stand-alone platform, trailer, truck, etc…). We are looking for someone / a team that can support our needs in terms of: 3D render of the exterior and interior of each new building (Basic natural surroundings appreciated) Drafting technical specs of our basis (Steel trailers like structure) Drafting the structural wood schematic (optional) Quantity of materials needed for each construction, based on our specific technical requirements (Mainly wood and natural materials) Weight analysis of overall structure, with weight repartition across the base (Optional - Can be done via existing sketchup plugins) We are not interested in a one-time provider but a long-term partner we can rely on to support us in...
i have a schematic and BOM in the form of a .prjpcb, an .schdoc and a .pdf i need to have the schematic validated, and a PCB designed and ready to prototype. i also need code written to run the module. code output 0.50V at startup then run every 100ms: if shunt sense <45mV AND Vout <1.00V increment Vout +0.01V if shunt >45mV decrement Vout -0.01V wait 100ms then repeat i will prototype the control module, load your code, validate the operation of the module and then pay
I am looking for someone to design 3 pcbs with Altium as shown in the picture. Except for resistance and capacitor (smd 0603), all the main components are represented. The first board only need update of the layout while the two other need update in the schematic as well.
contractor required to provide cad drawings (engineering bias). 24 hour turnaround required I have a project which need the Electrical Schematic updating, the updates are detailed on the other schematics attached. I have attached the all of the design schematics and we need 169955-NRD-BML-WIM-DRG-EPT-400101 updating. I also have all of the attached documents in AutoCAD format. This will be issued to the contractor once the project has been awarded. We also require a breakdown of the calculations for the final submission. If any clarification is needed please drop me a massage. Regards, Barry
For a super simple project, I need a small single sided PCB. Attached is a hand written schematic, that needs to be drawn, and from which a PCB layout needs to be made. Two basic 3D models need to be looked up and added. Both schematic and layout MUST be natively drawn in ALTIUM or CIRCUITSTUDIO, and please advise both application and version you will be using while bidding (or your bid will disqualified). Converted files from other packages will not be accepted. PCB outline is defined, and is provided as picture attached and as DXF for board outline definition. LED is a standard 3mm DIP type. Connector used: Welcome to bid!
...the footbridge connecting Phase I and II. d) Fire services installation shall be provided according to local statutory requirements. A ∅150mm fire services water incoming main extending from Phase I to Phase II is provided. It is suspended at the underside of the footbridge connecting Phase I and II. The design of building services systems should be presented by layouts, conceptual schematic diagrams and the BIM model. The design should include utilities’ connections from the provisions to the building services systems, the locations and sizes of the major plant rooms, the positions of the major equipment inside the plant rooms and also the major pipes and ducts distributed from the plants rooms to different areas. Detail design of building services sy...
Hi Saddam G., I need some help with designing an embedded system for a display (similar to a desktop monitor) and would like to get some help with the schematic, pcb layout and generating a BOM. Let me know if you are interested in this. I will increase the hours if this works for you.
...connecting Phase I and II. d) Fire services installation shall be provided according to local statutory requirements. A ∅150mm fire services water incoming main extending from Phase I to Phase II is provided. It is suspended at the underside of the footbridge connecting Phase I and II. The design of building services systems should be presented by layouts, conceptual schematic diagrams and the BIM model. The design should include utilities’ connections from the provisions to the building services systems, the locations and sizes of the major plant rooms, the positions of the major equipment inside the plant rooms and also the major pipes and ducts distributed from the plants rooms to different areas. Detail design o...
Hi, I have schematic drawn in proteus its made of a few logic circutis actually around 5 ic-s and i want it converted to kicad with a PCB designed too. In attached find schematic and give me your offe. Thank you.
i will be the schematic models But this has to be developed n has to provide me a cadd plan, section, and elevation and based on the section details. 1. Two sustainable materials should be used one is any metal and any other sustainable materials of ur choice. 2. Details on how the water from ground is collected and how the wastewater catchment is designed should be developed. - so all this should be shown in the section. source of water is from the ground.
Hello i need a simple project for my circuit made by eagle. I have all components, schematic, just need to arrange it on PCB
Hello if you have experience of Cadence software then i have some projects you would like to work . s per discussion with my guide I have finalized my project, below are the requirements Design and implement A 4 x 4 bit Vedic Multiplier 1.u...experience of Cadence software then i have some projects you would like to work . s per discussion with my guide I have finalized my project, below are the requirements Design and implement A 4 x 4 bit Vedic Multiplier 90nm technology 2. Implementation using 2 technologies a. CMOS. 3. Both design implementation to be done on cadence virtuoso software 4.schematic and layout for both cmos and mGDI techniques both simulations in terms of PDP,area, speed, overall performance parameters, delay.
Schematic diagram and PCB has to be designed by using following components: 1. Microprocessor ATmega2560 2. LCD 20x4 3. Memory unit 4. Four push buttons for scrolling the data on LCD 5. one push button for RESET 6. 5V relays connected to half of the digital pins for using these pins as an output 7. Remaining pins should be terminated with terminals
We currently have a PCB that is functionally working. The next step is to make it ready for FCC and CE certification along with EMI/EMC. 1. Review the current schematic & PCB and make it ready for EMI/EMC & FCC/CE certification by adding the necessary components. The product has a screen, joystick, USB type c & NFC RF. 2. Background work for pre-compliance (standard reading, test cases finalization, making test plan). 3. Lab interactions, slot bookings and planning. 4. Pre-compliance one iteration support 5. If require schematic/layout suggestion (depending on failure analysis) for next re-spin. 5. Compliance testing support and documentation suggestions. Get the final FCC, CE and EMI/EMC of the product done.
building of schematic and pcb board using eagle software (do not require actual pcb board, just need the files) components needed are: - wemos d1 mini esp8266 - lithium battery 5v charger with protection circuit - 3.7v 1200mah lipo battery - mlx90714 BCC sensor - ps1440p02bt piezzo buzzer - apds9960 proximity sensor - microsd card adapter module - oled display 128x64 - led - rtc - other possible components if recommended do not have any existing circuit/schematic. need help to design it.
IOT prototypes involving schematic design, gerber files, BOM's. Programming in C/C++, Python, etc. RP2040 based boards having USB, BT, Wifi, flash. I2C & SPI comms, relays, thermistors, etc. MQTT comms to AWS or other. *MUST BE AN AUSTRALIAN RESIDENT*
...switch). In contrast, a low input voltage activates a PMOS transistor (effectively making its channel resistance very low, hence serving as a closed switch). The output node either gets pulled up to high voltage level or pulled down to ground (low voltage level) depending on the existence of a closed switch (conducting path) between it and either VDD or ground. You need to include the circuit’s schematic and the simulation results of your design in your assignment submission. To do that in LTspice, click on Tools >> Copy bitmap to Clipboard. Then paste the copied image in Word document....
I need a PCIe interface for SOM. Please bid only if you have worked on PCB design and schematic design for PCIe before. PCB is simple, need a power supply to the mainboard, and an interface to PCIe, and a couple of LEDs. That's all.
During lift off our solar panels are held, under tension, close to the body of our satellite by a piece of kevlar string. When the string is cut the solar panels will spring into position and deploy. To cut kevlar string a “thermal knife” is commonly used, this requires an amount of current to be passed through a short piece of Nichrome wire to heat it that will in turn melt through the kevlar string and cut it.
Hello, I need support with the design of electronics in Allegro Design Entry HDL. There are some things needed to be completed completed in my schematic for which I need help for. 1) Reference Designators Resetting and Reference Designator automatic execution in the entire project 2) other I need an expert with Allegro Design Authoring: Allegro Design Entry HDL. No other ECAD software will be considered.
Attached are 9 pages of a hand drawing of a new kitchen cabinet layout....frontal view of various redesigned areas and an overall schematic. Would like to have these drawings done on cad. I will need to review/double check cad drawings before they are finalized.
Goal is to replace ir emitter led on a ac remote control by a photocoupler. This photocoupler will be then connected to arduino uno then decode receive ir command and send back news modify signal from arduino by ir emitter led to the ac units. Will need help to create hand draw schematic of arduino connection Then I will need arduino code to be able to create the list of commande normally send to be able to create instructions for final code of commande that need to be send when command are receive by photocoupler
...to renovate a 3 x 1 double storey unit in Australia. The major changes would be to replace the bathroom and laundry currently located in ground floor with access through the kitchen to another location. I have two ideas (options) that will discuss with you. Scope of work: Part A Redrafting the existing plans and submitting high quality PDF drawings (2D) Delivery: 3 days Cost: XXX AUD Part B Schematic Design (two options for toilet and laundry on ground floor) Sketches of Ground floor plan 1:100 Sketches of Outdoor area 1:100 Sketches of Bathroom on First floor 1:50 1 x Online Meeting to discuss the options Delivery: 10 days Cost: XXX AUD Part C Detailed Design on selected Option Ground floor plan 1:100 Outdoor area 1:100 Toilet and Laundry plan and elevations 1:50 Kitchen pla...
We would like to convert the bill of material of an electrical cabinet from European components to north america components namely USA and Canada. See sample Bill of Material (BoM) to be reviewed and adapted.