Orcad pcb jobs
Looking for a hardware+PCB designer using Altium(Other tools are fine too). I have a schematic rough schematic as Pdf file but some changes should be done. PCB has to completed ground up.
More details will be shared via chat with potential freelancer
More details will be shared via chat with potential freelancer
Hello! I am looking for guys to assist me in designing RF based circuit which won't be based on modules but would be based on chipset. I would provide/do most of the circuit build, layout plan etc.. upto 80% , however I need the freelancer to help me in impedance matching (important),filter design , footprint/pcb layout making. Total of 5 boards of such class maybe needed to be designed.
More details will be shared via chat with potential freelancer
More details will be shared via chat with potential freelancer
Portable heater Battery pack (life span at least 2 – 3 hrs reachable) Pcb board (displace screen, heat temperature regulator to increase and degrees temperature, battery life picture or percentage, LED light indicator for recharge battery, an output port for heater) input port to recharge the battery. each heater is 0.6 ohm and requires 3.7v, 2.61A it will take 7 seconds for the heater to reach 250 degrees celsius and they will be 4 heaters connected the freelancer will be paid once he/she does the circuit and then it will be tested once the circuit passes the test then the freelancer will have to send a PCB board design for it to be manufactured.
I need a PC. designer for a specific project. I can describe in detail one to one. Can't disclose much on public domain due to client restrictions.
I need a PC. designer for a specific project. I can describe in detail one to one. Can't disclose much on public domain due to client restrictions.
More details will be shared via chat with potential freelancer
Hydroponic garden appliance soft touch controller, review pcb design, prototype and program.
I need a timer circuit for a standard off the shelf utrasonic sensor to be designed to read the depth of liquid in an steel container. Steel walls max 3.5mm thick There is no requirement for a display. Just prov...later but wil include UART Leads/ UART Timing Diagram/UART Controlled Communication Description/ UART Controlled Output format/Modbus protocol description/ format/ register etc) Resolution 1mm Cable lenghth 2500mm Max depth 22mm The sensor example in the document as well as the circuit provided are for your reference only and you may freely use the optimum sensor and PCB you choose. But total manufactured cost of sensor and PCB timer circuit must not exceed 7.50USD so you must design down to a cost but with high quality of components. Many sensor types are availabl...
Hi, I am looking for a product design for one of my project. The product is mainly a flashlight dedicated for woman handbag. The product has to be compact and has to include 5 main elements : 1) the (flash)light 2) a micro speaker/piezzo (used for alarm) 3) a button for turning on/off the light and for activation/deactivation of the alarm buzzer 4) a micro usb connector to be a...be able to charge the flashlight 5) an attach / a way for the light to be fixed in the handbag In attachment you will find an example of what i did but i am not a creative designer at all :-) and i want to have a new design idee, more modern, more compact with a high quality aspect Of course, the design has to be able to contain the differents elements (a piezzo, a led, a little battery, the pcb) Be...
...connect on live chat (Teamviewer, Meet or similar) so that you can check the code and or the connections. I will have 24x7 remote control to my development laptop, so that you can perform the tests on your own until the code is fine Please DO NOT bid if you don't agree on these conditions: - You have to bid ONLY for the development (PCB and FW) with no materials - The project will be paid in just ONE milestone at the END of successful tests - Due date for your PCB design will be 10.01.2023 - Due date for your code will be 31.01.2023 - If you fail with any of these dates, the project might be canceled from my side with no compensation. The reason for that is, that even in case you provided me with the electrical connections, this won't help me at all because I ne...
My PCB board comprises ESP32 controller, 3 shift registers, 2 opamps, 1 microSD card holder, 1 RTC IC, 1 LDO, 1 UART out with optocoupler...(RS232 IC to be added in schematic) Total components count is below 100 nos. including IC's 2 Layer board, size 85x65 mm Schematic is ready..... except RS232 IC Need Return path grounding addressed, there is lot of noise in current board design.. if someone can make design as per EMC compliances then he/she will be preferred...
More details will be shared via chat with potential freelancer
I am looking for a circuit developer who can create the following project. Ultrasonic nebulizer with 48V, 1,8A = 86W, 1,65MHz. Protection against overload 1.8A and thermal runaway typical of BJTs. Protection in case of transducer malfunction and/or short circuit. The dimensions of the board are 30x50mm, 30x75mm if required...Protection against destruction if the transducer is shorted or missing. Schematic and EasyEDA/ Altrium file can be provided. Components should be as SMD. Driver is in THT. Any other idea is welcome. The result is what counts. Project has the following sequence: 1. you, circuit design and simulation 2. we, build the circuit on the fly and check the function 3. you, create PCB design and BOM list 4. we, manufacture the PCB A picture of the flying prototy...
I need to design a NFC PCB for business card with LED. I already have a basic circuit, I need to change replace components on them and update the routing according to it
I have a working PCB designed in Altium. Since we will do all future work in KiCAD, this project needs to be converted to KiCAD 6.0. The PCB has a MCU that receives data from two SPI radio modules and relays the data to USB, Ethernet and Bluetooth for further processing on a PC. The PCB also has two RGB LEDs, battery management, barometer, GPS module with active antenna detection, speaker and a few other features. The attached BOM contains almost all components. The PCB size is 63x87 mm. It's a conventional four-layer PCB with two power planes. The resulting KiCAD project will have identical schematics. The CAD footprints, layout and outline will also be identical. CAD routing is not necessary to do, since any future work will require the routing t...
Hi, I am looking for a PCB designer to make me a custom Arduino shield. I need to connect various sensors and actuators to Arduino and have a computer connected to monitor and control those things. I have defined the shape of the PCB. Also, I would like to hear ideas and improvements from the one who will make the design. It is clear to me, that the ones who are professionals in electronics know the best way to do it. In the attachment below I send the schematic and basic logic. We will define all the placements at the zoom meeting.
During the design of a custom PCB (picture 1) for a private proof-of-concept project, there have arised several questions. This project will be awarded to that freelancer that proposed the best solution for the questions below. Please notice: 1) you have to send your proposal BEFORE being awarded, and I will choose the best solution. 2) Please DO NOT bid or contact if you do not agree with these conditions. ======================== Description: ======================== (1) the board will be using 3 UART ports of a microcontroller, each connected to a UART-to-USB converter (picture 2) and a fourth USB port designed only for supplying power (it may sometimes be connected to a power bank but often will be left unconnected) (2) this board will not have an own fix power source, so ...
Need some help setting up some simple codes for my pcb board running esp32. I use to program myself, but its long time ago and i don't have time to deep again. My pcb board has a lot of capabilites. But to start with I only need it to start the water pump (pin 12) for 2 min and then off for 10 min. Repeat. In addition the lamp needs to run for 18 hours on and 6 hours off. I will need to expand the code as i activate more functions on the pcb board. But for now thats it. There will be 3 task for this job: Task 1. Start
We are seeking a skilled PCB designer to convert an open source Arduino Micro circuit board design to an Arduino Uno design, optimized for flexible printing. The redesigned PCB should maintain the same functionality as the original design, but be adapted to the Arduino Uno form factor and pins. The finished PCB design files must be made available as open source for the community to use and modify. Requirements: - Proficiency in PCB design software (e.g. Altium Designer, Eagle, etc.) - Experience with flexible PCB design - Knowledge of Arduino microcontroller and associated circuits - Ability to create detailed manufacturing files (Gerber, drill, etc.) - Experience converting Arduino PCB designs from one form factor to another Deliverables: -...
During the design of a custom PCB (picture 1) for a private proof-of-concept project, there have arised several questions. This contest aims to get the best solution for the questions below. ======================== Description: ======================== (1) the board will be using 3 UART ports of a microcontroller, each connected to a UART-to-USB converter (picture 2) and a fourth USB port designed only for supplying power (it may sometimes be connected to a power bank but often will be left unconnected) (2) this board will not have an own fix power source, so it will have to be powered by any of the devices (phone, computer...) connected to any of its USB ports (the power bank may not always be available) (3) any combination of devices connected in USB 1, 2 or 3 will send and ...
Looking for an experienced electronics engineer with specific in designing a bluetooth based device. You must be able to demonstrate prior work
See Attached image, all 3 are the same 'outline'. With the DXF provided. DXF will be provided to person going ahead with. DO NOT BID and then ask for more. Drawing should be done in EASYEDA, parts used should be in stock at JLCPCB. Small PCB. 1. Has a small hole in center, solder mask around outside 2 x solder pads for power input. 2. No Hole, 18V input, White LEDs lower voltage leds running in series (3-6v??). - with part so power can be hooked up either way and it won't dmg leds/circuit. - 2 x solder pads for power input (same as above) 3. RGB WS2812B LEDS in center(3 at least), 12v input. will need a 4 pin JST connector for input/output, +, -, DIN, DOUT. Thanks T
I need to create a PCB according to my design to make it suitable for mass production. It is a power center that will power accessories such as in the car or motorcycle. 2 slots (yellow) will be permanently powered from the car battery 12v 6 Slots (red) will be powered only after signal activation Two versions need to be made for the screw therminal block and block terminal barrier slots. Appropriate components (relay.....) and size need to be designed to make it as compact as possible. On the picture is a suggestion how it should look like
...Digital filtering Filtering of the digital signal with a digital low pass filter for frequencies of up to 500Hz. +++ Communication Board has to have a CAN FD bus (5Mbit). ***************** Design work includes : ********************************* - block diagram and working principle -current is measured by a small PCB-mounted current-sensing transformer - selection of principal components (ADC's, filters, shunts, CTs, OpAmps, filters, MCU, CAN transceivers, etc.) - schematic and PCB layout in KiCAD with micro USB port for programming and also debugging - BOM with all details and components...
Hello I have some old PCB boards that some of their components are no longer exists and therefor I can't buy them. I need to update these PCB boards by finding alternative modern components for these boards, and make sure that the new components works with this boards by reading very carefully the datasheet, create a circuit of the modern component and then test it. The person who will help need to: 1) To be very good and have some good practice in finding the right electronics components 2) To be very good in reading/understanding Datasheet for components that is used on PCB board. 3) To be very good in deciding the suitable circuit for the modern component, according to all recommendation from the datasheet and own experience Pls do not bid if you are not kno...
...combination with a single ADC (may be in a development board) working at the given rates, building the required UDP packets, by reading the same ADC six times (for instance) would be required. The test will be performed against an external clock for the counter, and trigger events will be simulated with a signal generator introducing pulses of enough width (say 300 ns) in the analog inputs. Schematics, PCB designs, firmware and software should be approved. The third stage would incorporate the 6 different ADCs in a dedicated board and test that it can sustain the needed rates in a more realistic scenario. Tests would be like in the previous stage, but now with 6 copies of the same signal generator pulse. As a final result, two copies of the prototype should be produced. THIS P...
Looking for experienced altium designer for making PCB design work from the schematic as we will provide. The no of components will be arround 150 nos Since ot is high voltage and high current capacity pcb needs to he designed in Altium software only, so professionals need to wuote for it.
Looking for experienced altium designer for making PCB design work from the schematic as we will provide. The no of components will be arround 250nos Since ot is high voltage and high current capacity pcb needs to he designed in Altium software only, so professionals need to wuote for it.
So I have a .PCB file for a PCB designed with Allegro PCB Designer/Orcad. I need someone to export the gerbers from this file for me so I can have them prototyped and manufactured. Anyone that accepts this must have the software required to do this and be familiar with the process. Thanks!
Simple circuit and pcb design Electrical engineer needed...
I want to design PCB board for my electrical project. Please place a bid if you can. Best regards
I am looking for someone to design a two pcbs with similar specifications that have similar designs and features to most mechanical keyboards seen today. The first is one for a TKL (80%) layout. The second is a 75% exploded layout. Both of them need to have...with similar specifications that have similar designs and features to most mechanical keyboards seen today. The first is one for a TKL (80%) layout. The second is a 75% exploded layout. Both of them need to have the following specifications: needs to fit a sleek and simple designed keyboard Keyboard Layout: TKL and 75% (exploded) Copper Thickness:1oz Board Thickness:1.6mm-3.2mm Layer:1-18layers PCB Material:FR-4 Copper Thickness:1 oz RGB: yes HotSwap: yes Switch Pins: 3 Interface: USB-C Standard: ANSI QMK/Via support Anti-gho...
I am looking for a PCB Designer. I will share work details in private chat I would prefer pakistani freelancers.
I have a PCB done and I need a cool looking plastic casing to fit it in,no 3d prints please Box is about 5cmx5cmx4cm
...connect on live chat (Teamviewer, Meet or similar) so that you can check the code and or the connections. I will have 24x7 remote control to my development laptop, so that you can perform the tests on your own until the code is fine Please DO NOT bid if you don't agree on these conditions: - You have to bid ONLY for the development (PCB and FW) with no materials - The project will be paid in just ONE milestone at the END of successful tests - Due date for your PCB design will be 10.01.2023 - Due date for your code will be 31.01.2023 - If you fail with any of these dates, the project might be canceled from my side with no compensation. The reason for that is, that even in case you provided me with the electrical connections, this won't help me at all because I ne...
Witam, poniżej zadanie do wyceny. Wstępne zadanie bardzo ogólne, dlatego sprecyzowanie zadania możemy dokonać przez telefon Ogólny opis zadania na proje...zbadanego prototypu mini WIFI OUTDOOR KAMERY w standardzie ONVIF 2.6 i kodowaniem H.265 Kamera bazowana na gotowym modułu, na przykład: Jest to moduł kamery już z wbudowanym protokół ONVIF 2.6 z kodowaniem H.265 Moduł WIFI w standardzie 802.11ax (WIFI 6), ulokowany na PCB 38*38mm, antena zewnętrzna Zasilanie kamery zewnętrzne Badanie polega na sukcesywnym podłączeniu (parowaniu) do kilku wybranych rejestratorów w standardzie ONVIF, ustawieniach rozdzielczości i stabilnym przekazywaniu video.
Need PCB layout for Easy EDA we finished the schematic and look for layout service
Suitable and capable team required wh...output. Two different input, i.e 1). 230v, 50Hz ac input, 2). SOLAR MPPT 42- 90v solar pv. The system preferably operate with Ti or STM32 microcontroller. The Reference design of STM/ TI can be condidered for further design. It incldes schematic, pcb design, stm32 programming, hardware soldering and testing work. The Reference design link as available at STM site can be reffered. Payment will be done after sucessful completion of project. All the source files including microcontroller program source code should handover to us. Hardware, components, pcb manufacturing cost will bear by us. Only design Consultancy, technical support and testing prototype support need. If anyone have programable working prototype model design already m...
I have a malfunctioning PCB and I am looking for someone to fix it. The schematic is attached …
Hello, I need the custom electronics designed AND a prototype made for a clothing iron. This circuit will have the following features: 1. Be analog 2. Have a battery and charging ability by USB c 3. Have a temperature gauge. 4. All other normal features of a steam iron. 5. No custom PCB as the entire thing is analog I have specified components from that we will use. Requirement! You MUST be able to ship the prototype to the U.S. you will not get the milestones unless I can test a working prototype. Thanks! Please include in your proposal a detailed breakdown of costs (assume 75$ for parts). Also I will expect a full written breakdown of the circuit as well as design documentation. There will NOT be a milestone released before I can test a working prototype in person in the
Looking for PSU design specs as below, INPUT: 110-240VAC AUTO OUTPUT 1: 27.4VDC 10A Battery charger standby with UPS to OUTPUT 2 OUTPUT 2: 24VDC 5A Regulated even when on batteries. Will have fan cooling, will be in box with temps no higher than 50c it must be built on Easyeda as we will be getting the PCB final design built by JLCPCB bids are open.
Must have more than 1 years of experience in PCB Design Must Know Altium Designer, Location must be India Only Preffered new freelancers
I would like to develop a Gateway, in order to upload to cloud(timestream db) the data from sensors. The sensors are BLE based. I need schematic + PCB design + finalize the prototype by writing the OpenWrt (alternative recommendations are also welcome).
