Pcb desinging jobs

I have a power supply board, physical board empty and a jpg of some changes to be made. The designer has the file and has gone missing in action. Need help to enter and revise so that new revised Gerber Files can be ordered. The attached doesn't show foil on top but shows foil on bottom.

We are developing an IoT enabled Accident detection device for motorbikes.

To make a Gerber file for PCB production. Build list and circuit provided. Please understand the circuit and what it does before bidding. Thank you. Peter

Hello. I need a circuit and pcb designed. It is for automotive applications so will need to run off 12v but be able to handle spikes of up to 15v. The circuit will be trigger by a reed switch and active an LED. Both the reed switch and led wont be mounted on the PCB. The pcb will need to be a 55mm circle with two cutouts. I can send 3d file of the placement area. I would also like a second design made that functions the same but has Bluetooth that can talk to a phone for signalling

Design PCB layout for small device. Features list: USB connector to charge battery. Charging circuit to charge battery. On/off button Drive LEDs for 5-10 minutes

...your schematic in either Eagle or PADS Logic. Step 2: Import the schematic diagram into PADS Layout. Step 3: Create the Gerber files for manufacturing the board You need to send the following: bottom layer, top layer, outline, and drill. Include the board file as well. The extension changes depending on the software. Pad Stack 30 mils Clearance 14 mils Trace Width Max: 180 mils Min: 18 mils •pcb design must meet the following drill bit guidelines: Function Size (mm) Size (mils) Trace 0.5 20 Trace 1.00 39 Trace 2.00 79 Drill Hole 0.5 19.7 Drill Hole 0.6 23.6 Drill Hole 0.7 27.6 Drill Hole 0.8 31.5 Drill Hole 0.9 35.4 Drill Hole 1.5 59.1 • Only PCBs from PADS are supported. Use only the drill size specifications listed above to avoid DRC failure). The Schematic t...

The work consist in designing a production prototype PCB that implements all the functionality of the conceptual sketch and the information provided in the documentation attached.

Hi Mairaj A., I would like your help in PCBs.

I want to connect two electronic modules together using a simple pcb. The electronic modules have header pins soldered. The required pcb just needs to make connections between the header pins.

We'd like to create a logo for a new product range that we are launching. The product range is electronics based (technical customers) and is called "Lemon IoT" ecosystem. We're after a simple logo that we can use in our branding but also will be on our Printed Circuit Boards (PCB), so will need to be simple. We expect a "lemon" to be in the logo.

Source design and drive manufacturing of a small simple LED light PCB Dia >=10 mm

You will provide CAD support on the design of a 1U CubeSat conceptual design at structural level. Each module casing is empty for future electronics to be placed inside (we will not work on any PCB nor electronics except the connectors indicated -i.e. USB ports). Task - Work with the project owner on the requirements - Use the Design for manufacturing" methodology - Generate the CAD files using parameters if possible to ease any future modification (not needed but appreciated) - At the end of the project we should have a 3D model with modules for power, power management, communications, and main computer board (modules ready for manufacturing), and solar panels, antenna, and 1U structure. Deliverable 1.- Renders for each component and the full assemble. Including a vide...

Add a second RJ45 port with passive connection to first RJ45 port. Add protective voltage circuit against cat5 miswiring. Add labels and logo to PCB.

An expert needed to design a PCB. He must be familiar with onboard antenna design, MCU, BLE and optionally with AFE (Analog Front End). Preferred tool: Altium

Need to design controller pcb for electric tricycle. reference doc will be attached here. this project involves hardware + firmware. so must have expertise in both. Need final pcba.

Need to design same pcb as Sony 3142+633 CCD board chip for CCTV camera. if anyone can source same pcb available from any international market then also, will do. must have expertise in hardware designing and development. reference link is

Looking for a PCB layout person who used Eagle. The project has around 70 parts ICs VQFN, TSSOP, 0805, 0603 sizes. The key element is the USB charger bq25606. PCB material is FR4 74x85 mm, 62 mil sickness with a custom shape. It is a hole for a special coil 28x24.5 mm. The number of layers is 4 (or 2). We will provide details for the right candidate. Please, quote (time-budget) for the immediate start this project.

Looking for a PCB layout person who used Eagle. The project has around 70 parts ICs VQFN, TSSOP, 0805, 0603 sizes. The key element is the USB charger bq25606. PCB material is FR4 74x85 mm, 62 mil sickness with a custom shape. It is a hole for a special coil 28x24.5 mm. The number of layers is 4 (or 2). We will provide details for the right candidate. Please, quote (time-budget) for the immediate start this project.

As per our discussion, I will search for the components and will do the required changes.

Hi, i have a PCB design project and schematics.

Need an existing PCB reversed engineered. This PCB is .031” thick FR-4, double-sided, 1 oz. copper, ENIG. Overall size is 2.200” x 2.353”. All holes are plated-thru; 16x 0.019” diameter, 13x 0.047” diameter, 2x 0.070” diameter. Green soldermask is required on both sides. No silkscreen is required. All board tolerances to be +/- 0.005”, except for the holes, which need a tolerance of +/- 0.002” diameter. The circuit layout is to be identical to the existing PCB shown in the front view photo and back view photo. We need all Gerber files and FAB files provided to us in order to have our PCB manufacturer produce this PCB. I am located in Ventura County, California.

Aplicacion: Wifi 2.4ghz Datalogger de temperatura y humedad con sensor I2C Temperature & Humidity Sensor (Waterproof Probe) y controlador ESP32 ESP32-WROVER-IE-N4R8. *Caja IP65, de ser posible seleccionar una caja comercial para adaptarle la placa *PCB entra en caja IP54 o 65 , la antena queda afuera de la caja *funcionamiento previsto con baterias. *Antena para 2.4ghz *Botones RST y program del esp32 mediante jumper. *Leds indicadores de encendido, upload, estado *Componentes SMD. *Placa rectangular.

proficient speedy PCB design Engineer with experience in High Speed Routing length matching USB SS 3.1 technology Fairly stright forward USB type C to type C PCB with Repeater ICs Need Completed and Reviewed Altium Project Ready for Prototype Fast as in before Friday 11/ 25/2022 Based on TI Redriver ICs, sample Idea is posted below but further discussion of details is required

Hi Bulent V., I noticed your profile and I see that you created a EV1527 based RF Receiver PCB. I am looking for a EV1527 based 433Mhz Transmitter schematic (preferably through EasyEDA) that I can use through third party websites like JLCPCB. The purpose is similar to creating a remote like the Amazon link Let me know if you've a ready-to-use schematic available including the antenna positioning in the PCB. Thanks

I need an over voltage protection circuit designed, which needs to cut off the input source when it reaches 59vdc. Max current of power circuit is 3amps. This is to protect the 12v and 5v power regulator circuits. During normal operation, the input source is between 40-59vdc. There are situations that a...source when it reaches 59vdc. Max current of power circuit is 3amps. This is to protect the 12v and 5v power regulator circuits. During normal operation, the input source is between 40-59vdc. There are situations that arise where the input voltage may rise to 160vdc for about 3-4 seconds, hence the requirement of over voltage circuit to protect the regulators. The circuit must fit in an existing pcb design. Parts must be available in Jlcpcb. I want the circuit built and tested befo...

Hello, Everyone. I am looking for a PCB designer. this PCB design must be done on Eagle. If you have experience with PCB design and Eagle, Please send me proposal. Thanks.

Integrate GPRS module in an old project with a specific pcb shape. Input connectors: 1 GPIO 1 termistor NTC 1 UART/I2C

I have already a PCB design and schematics but i need to add some small changes in it. The project is done with Altium designer and i prefer to use the same software.

Hi Bulent V., I noticed your profile and I see that you created a EV1527 based RF Receiver PCB. I am looking for a EV1527 based 433Mhz Transmitter schematic (preferably through EasyEDA) that I can use through third party websites like JLCPCB. The purpose is similar to creating a remote like the Amazon link Let me know if you've a ready-to-use schematic available including the antenna positioning in the PCB. Thanks

I need you to make a small project f...project for me which consists of an LCD and STM32 microcontroller (an optional bluetooth) a matrix keypad and L9637D or similar chip I will provide keypad schematics and also the lcd datasheet Upon completion of the PCB you need to make a simple test program (menu controlled by keypad to show up in LCD to send some data on the L9637D chip trough uart) The PCB will be running on battery and will also have a second power supply If the second power supply is active then the battery should be disconnected since the battery voltage will not be similar to the supply voltage The PCB should stay off when on battery and turned on by a button on the keypad and shut down after 1min its not beeing used Please give a approximate price for th...

...PWA-BLE Application. Now I want to create PCB layout to build 10 Prototypes. We just want have everything integratet on a small PCB (without Pinheader from Prototyping Boards) with predefined maximum dimensions: 1 x Micro USB-B Socket for Powering and Programming (wich should overlap the PCB to integrate into housing) 2 x LED-Outs (accessible via GPIO) 1 x Screw-Terminals (for each HX711, with E+, E-, A+ A- ) 4 x Mounting holes 1x I2C Pinout 1x 3.3V / GND Pinout 1x 5V Pinout for HX711 1x 2x16 LCD Display Optional - Connector for LiPo (charging trough Micro USB-B Socket) - I2C Display - Microswitch for Programming (beside the USB-B Socket, accesibel trough pin-hole) The PCB should not exted the dimesion 5x10cm. I need complete files for PCB...

An engineer designed a PCB based on the 6" eink / epaper HAT from waveshare, which that speaks to an IT8951 chip via SPI from a Raspberry Pi. However the its not working. Using the Kicad files can you tell me what is wrong with my circuit? I had the PCB manufactured and assembled, but when trying to communicate with the chip over SPI it just hangs. When connecting with USB it is not recognised (unlike the waveshare HAT) How do I fix it/create a workaround? Points to note: > The code is fine because it works with the waveshare HAT > The circuit powers on and voltages are correct at the capacitors > HRDY was not included in the circuit, but I don't suspect this is the problem

PCB design. Brief attached. A complete set of gerber files, bom and pick and place details for manufacture required for completion; along with PDF schematics and a 3D rendering of the PCB. Any questions about files or the requirements please discuss BEFORE you place a bid: It is not for me to discuss this at the end of a project as part of a dispute. IF YOU BID IT MEANS YOU UNDERSTAND THE REQUIREMENT, HAVE NO QUESTIONS AND CAN PROVIDE ALL OF THE FILES REQUIRED FOR THE PRICE YOU HAVE OFFERED.

Ai-Thinker LoRaWAN RF Module A universal lorawan sensor prototype will be prepared using the RA-08H module. (Pcb and embedded software.) The sensor will be tested on chirpstack and TTN infrastructure. Example product link:

Failed to find the MPU6050 chip I just want to know, where to connect the SCL and SDA pins of MPU6050 in ESP32 C3. And if the code works and shows readings great. But if not I need to know what to do next to get the readings to work for my PCB

We Are Startup Company Looking For An Creative Logo In English & arabic. Company Name : English Name : Izdihar Wathiq Operation & Maintenance Co. Arabic Name : شركة ازدهـار وشقة للتشغيل والصيانة Mode Of Operations : Food & General Items Whole Sale Supply + Maintenance & Operations For Corporates. Color Preference : As Per Designer Suggestion Please Design a creative logo , and all the remaining Designing Work Contract will be made with same person. Thank You and Good Luck !!

Please read these instructions carefully. Do not bid if you haven't read them! You must take the design we provide and simplify it accordingly, then share with us the final Kicad schematic, BOM and PCB. This is not a complicated project as you simply need to simplify an existing design.

We need to double AELEBDBPD01_V11 function and integrate on the same board a separate control of a water pump 230 V -7 W with relevant NO/NC floating switch. Design using Altium

we are looking for an app developer with extra desinging skills and more on about app we discus letter

...installed kicad version without any libraries installed) 3D step file required for all components. If parts is only pinsocket, it is required to add step file to part. fx adding arduino nano step file to pinsocket footprint for nano. Kicad version 6.0. Schematic requirement: All symbols is required to have: Digikey part number/ DPN Manufacturer part number / MPN. PCB requirement: 2 layer pcb. Only 45% bend for pcb traces. Rounded corners, radius = 2.5mm Corner holes, radius = 1.5mm max size: 60mm x 90mm Componet requirements: Arduino: Step stick: Power regulator 7-12VDC:

We developed PCB Design of Main controller Which is ESP32 base for you .

Freelancer MUST have their own ALTIUM Designer licence!!! A PCB (4 routing layer) for a magnetic encoder with AFE, MCU(STM32), BiSS-Driver is needed. Schematic, DRC rules, PCB shape and constraints are provided. Not complex but noise and EMC sensitive. BOM and above Link relates to predecessor. Changes are: Slightly different PCB shape, AFE to bottom side, connections to MCU

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As per our discussion i am sharing you quotation for Current Mode controller PCB . Which is developed and shared with you.

I have a nearly complete schematic that just needs a little tweak and a professional look over. I have also placed connectors where I would like them and just need you to route all the traces and connect everything. For reference the board is to be man...everything. For reference the board is to be manufactured through JLCPCB so if you use EASYEDA its a bonus. The board is designed to be the same size as the compute module at 55x40mm and 4 layer. It has 2 camera connectors, a USB hub, multiple SMD Headers. It also has a STM32F405 on board with various sensors. There is a potential part 2 to the project, which would involve laying out another PCB from an existing schematic. I have attached an image of a prototype board I have had made, it just needs condensing down to the above d...

i want graber file for pcb borad camera input 10 px mipi WIFI 4x stepper motor driver 13 nema

I need to implement a heart rate and spO2 sensor. The Heart rate and Spo2 algorithms will run on MCU which should integrate BLE in order to advertise the results. I need support on PCB design, and I might need also on firmware, if you cannot provide support on firmware that’s not a problem. Components have been already selected and there are available Typical Application Circuits from manufactures datasheets. Calculation algorithms are also provided(in case you handle also firmware).

...the need of operating in multi-channel our own SDR PCB. Currently there are Low-Cost + High Quality SDR's that have one FPGA and one Transceiver. The Software Defined Radio must have its own PCB. It need to operate on both GSM, EDGE, 4G LTE, 5G simultaneously using one FPGA. We understand it would need 4 transceivers, with each one TX + one RX and on-board a strong amplifier. The power though the board for long-range connectivity via the TX + RX amplifiers need to be 15W+. The BOM should be similar to the X115 - however this operating on only one channel within the cellular spectrum. We would need 4 channels: 4 x LTE or mix of GSM, EDGE, 4G LTE, 5G. We would need someone with broad experience with Software Defined Radios, PCB Design, PCB architecture...

circuit board is used for electric vehicle charging using the type 2 standard, single phase AC 220 240v , 32A , 7kw I need full EV Charger board Schematic , PCB , Gerber file ready to PCB Manufacturer. i have all files , only i need someone to check it and correct the error and make it ready for manufacture pcb board i need it ready in ikcad

Hi I need someone who creates a schematic / Circuit board in EASY EDA for me. Application: I have a pcb with multiple leds. This pcb has a Power Input for 12v and 5V. Each input in reduced by an resistor to the maximum operation Illumination of the Leds. I need a dimming pcb now that i can connect to that board. I can connect this to the 5V or 12V input connection. What Components need to be used: - 10K Linear Potentiometer (Attached image) Requirements: - Easy to build system with DIP components only for easy assembly - Not expensive in production. - Variable power Input 5V or 12V - Full rotation of potentiometer for dimming. Thanks for biding