Atmega328p smdcông việc

Bộ lọc

Tìm kiếm gần đây của tôi
Lọc theo:
Ngân sách
đến
đến
đến
Loại
Nhiều kỹ năng
Ngôn ngữ
    Tình trạng công việc
    1,113 atmega328p smd công việc được tìm thấy, giá theo USD

    I am on the lookout for an electronics and electrical engineering expert to design a 400W old type light dimmer circuit using BT136 TRIAC and DB3 diode. Key Requirements: - In depth knowledge of electronic circuit design - Must be able to use maximum SMD components - Experienced in working with the BT136 TRIAC and DB3 diode. - The final PCB dimensions should be exactly 17x33.5mm Project Specifics: - Both input and output voltage of the circuit should be 240V AC. - No specific safety requirements or certifications necessary for this project. Only apply if you are confident in your ability to meet above requirements. We aim for quality, so attention to detail is crucial.

    $79 (Avg Bid)
    $79 Giá đặt trung bình
    9 lượt đặt giá

    2 layer PCB ATMEGA328p TQFP-32 16 RGB Backlit buttons LED backlights driven from WS2812 chips 4 way dipswitch connected to ATMEGA328 for ID 6 pin ISP header 4 pin connector (serial IO, 5v & GND) PCB dimensions: 40mm high x 180mm wide Buttons arranged in a 2x8 matrix

    $67 (Avg Bid)
    $67 Giá đặt trung bình
    8 lượt đặt giá

    Hola, adjunto unas placas pcb que compro en gran cantidad. Se compone de 18 leds que se encienden al pasar la mano o algún objeto por encima, sin contacto, creo que funciona con algun tipo de sensor touchless. Tengo problemas con el proveedor (tiempo de fabricación y entrega) y me gustaría poder tener este proyecto en archivos gerber, para pedir muchas placas pcb mediante empresas como PCBWAY o JLCPCB o similar. Necesitaría además instrucciones de cómo pedir las placas pcb (parámetros, cantidad de placas) así como un estudio previo para abaratar los costes (empresa mas económica a quien encarga, optimizar componentes y tamaño de placa para abaratar costes) No tengo mucha experiencia y no se si me sale rentable esta v&i...

    $195 (Avg Bid)
    $195 Giá đặt trung bình
    19 lượt đặt giá

    ...to switch between input voltage (off) and amplified output voltage (on), controlled via the shunt resistor. Automatic Voltage Control: Ability to automatically reduce the output voltage to maintain the set current by the user. Preference for using TL494 in the converter design. Documentation: Provision of schematic and PCB design compatible with Isis Proteus software. Components: Preference for SMD components, with potentiometers being multi-turn trimpots for precise adjustments. PWM Frequency Adjustment: Inclusion of a trimpot for adjusting the PWM frequency, aiming for a target frequency of 80kHz. Attached Files: An initial sketch of the project (). Reference image of a similar DC-DC Step-Up converter (step ), noting that current values are incorrect and lack the specific

    $265 (Avg Bid)
    $265 Giá đặt trung bình
    2 lượt đặt giá
    PCB Đã kết thúc left

    atmega328p pcb dsign and firmwear

    $50 (Avg Bid)
    $50 Giá đặt trung bình
    1 lượt đặt giá
    Embedded c programmer required Đã kết thúc left

    Embedded c programmer required for programming MICROCHIP PIC and ATMEL AVR Microcontrollers. Mostly work required on ATMEGA328P and PIC16F877A Microcontrollers.

    $90 (Avg Bid)
    $90 Giá đặt trung bình
    21 lượt đặt giá

    I am seeking an experienced Electronics Engineer to develop a boost converter circuit capable of converting 48v DC 4.800w to 320v DC with a power of around 3500w. Key project requirements include: - Design a boost converter for increasing voltage output - Easy design PCB and schematic in KICAD - Use components that is easy to buy from Mouser our other company in EU - Use most SMD components Ideal skills and qualifications: - Proficiency in circuit design and simulation - Deep understanding of Boost converters - Experience with wide variety of components (Semiconductors, Passives & Integrated circuits) - Proven track record in delivering high power, high efficiency circuits. Your final deliverables will be a detailed schematic diagram, list of components with ordering detail...

    $170 (Avg Bid)
    $170 Giá đặt trung bình
    8 lượt đặt giá
    Double-Layer PCB Prototype Đã kết thúc left

    I'm seeking a talented PCB Designer for the creation of a double-layer PCB prototype. This project doesn't include component sourcing; focus is purely on the PCB design. **Key Requirements:** - Experience in double-layer PCB design (face and back only) - Ability to work with ...work with specific design software (please mention your expertise). - Submit prototype design files for review. **What You'll Do:** - Design a double-layer PCB based on my specifications. - Ensure the prototype design meets industry standards for production. About this project: ICs are standard DIP 7.62 resistors standard size 1/4 watt length approx 6mm. lead diameter 0.022 capacitors standard not SMD Potentiometer_THT:Potentiometer_Bourns_3339P_Vertical_HandSoldering connector J is a standa...

    $19 (Avg Bid)
    $19 Giá đặt trung bình
    40 lượt đặt giá
    PCB Upload & Assembly Expertise Đã kết thúc left

    I'm in need of a professional to handle the uploading of my PCB design file to , ensuring the PCB parameters are accurately selected and all my Surface-mounted device (SMD) components are placed correctly. **Key Responsibilities:** - Accurately upload the PCB design to - Select appropriate PCB parameters (even though I haven’t specified, a sound judgment based on the design is needed) - Place SMD components efficiently **Ideal Skills:** - PCB Design and Layout Understanding - Experience with 's platform - Proficiency in SMD placement - Familiarity with TeamViewer for remote cooperation **Experience Required:** - Previous PCB projects, especially with SMDs - Ability to communicate and collaborate remotely - Strong attention to detail If you have th...

    $28 / hr (Avg Bid)
    $28 / hr Giá đặt trung bình
    49 lượt đặt giá
    Functional PCB Design Needed Đã kết thúc left

    ...mounted on it: Raspberry Pi Pico, GPS and SIM modules (that will be working with the Raspberry Pi Pico). The power input for the PCB will come from the battery connected to it for measuring so there should be a dc to dc converter from 30-90V to PCB input voltage. The PCB should be as thin and small as possible, so no pin connectors for the modules, all should be flat on the main PCB, preferably smd. The PCB will have 4 mounting holes in the corners What I expect: • A proposal that outlines your strategy to achieve the desired end result. • Please include any information you deem relevant. Skills/Experience: • Extensive PCB Design knowledge. • Expertise in virtual functionality testing of PCB designs. • Strong attention to detail. Finally, the design...

    $234 (Avg Bid)
    $234 Giá đặt trung bình
    24 lượt đặt giá
    circuit design Đã kết thúc left

    I need a small digital circuit, should not take long for someone who knows...won't be damaged. Include the fan as a component if you can. So for example when the diode is on the fan MUST be on at the same time and maybe also have a cool down period so when the diode turns off, the fan will stay on for a bit longer. I am not quite sure how to implement this yet but the possibility for a temperature probe may be useful to shut down the device if it gets too hot. Include some SMD 0603 LED's, small but visible. or maybe a bit bigger if needed. Maybe one light for when the fan is on, one for if the laser is on, one for overheating mode. Any questions, contact me. Please also quote a price, not looking for something too complex as this is just a small project. Attached is t...

    $19 (Avg Bid)
    $19 Giá đặt trung bình
    2 lượt đặt giá

    Need to made few changes to PCB designed and routed, need to replace some comopents with smd with reroute tracks near the new smd components, due smd and pth pinouts difference. All job are mdone in EASYEDA STANDART

    $132 (Avg Bid)
    $132 Giá đặt trung bình
    23 lượt đặt giá

    This project involves the design and implementation of a motion controller for a DC motor, incorporating precise speed control through Pulse Width Modulation (PWM) and real-time feedback using an encoder. The system utilizes an AVR microcontroller (ATMega328p) and involves programming in the C language within the ATMEL Studio 7.0 development environment. 1. **PWM Speed Control**: The heart of the system lies in its ability to regulate the speed of a DC motor through PWM. The PWM parameters can be configured and controlled, providing flexibility in adjusting the motor speed. 2. **Encoder Feedback**: To ensure accurate speed measurement, an encoder is integrated into the system. This feedback loop allows the controller to continuously monitor the motor speed 3. **USART Communicat...

    $333 (Avg Bid)
    $333 Giá đặt trung bình
    26 lượt đặt giá

    ...8Amps Output power: 50VDC, 60Amps circuit should have following features i) isolation between Mosfets gate and 400VDC. ii) Isolated feedback from output iii) short-circuit protection iv) Since Ferrite core transformer is already procured. So, transformer foot print should match with the procured transformer v) Since we have a restriction for size & weight, mosfets and other components should be SMD type vi) No bigger heat sinks as it may add lot of weight v) Pure DC output with least possible capacitors Finally, a fully working PCB is required Skills and experience required: - Proficiency in analog circuit design - Knowledge of power supply circuits - Ability to select appropriate components for the design - Experience in creating efficient and reliable power supply circ...

    $168 (Avg Bid)
    $168 Giá đặt trung bình
    14 lượt đặt giá

    I bought a blender file And I need someone to set up render scenes just like the examples in the website. We have our own colors and logo Ours is all black with just the e middle rough part red

    $16 (Avg Bid)
    $16 Giá đặt trung bình
    24 lượt đặt giá
    PCB soldering small rework Đã kết thúc left

    I am looking for a skilled freelancer who can assist with a small PCB soldering rework project. The project involves soldering 8 SMD components on a PCB and installing a jumper wire. The components are 603 resistors/capacitors, 2 SOIC and 1 SOT-23 ICs. Lead-free is not required. A total of 9 boards and components will be provided. Skills and experience required: - Proficiency in PCB soldering and rework techniques - Knowledge of SMD components and soldering tools - Attention to detail and precision in soldering work - Located in the continental US The components and boards for the rework will be mailed. The preferred timeline for the completion of this project is within a week. If you have experience in PCB soldering and can complete this project efficiently and accurat...

    $114 (Avg Bid)
    $114 Giá đặt trung bình
    20 lượt đặt giá

    I am looking for a PCB and Schematic Designer with experience in Altium. The project involves designing a moderate-complexity PCB based on a detailed schematic that I have provided. The timeline for this pro...complexity PCBs - Experience in ESP32 PCB design using Lithium Battery management Charging and Discharging. We need to Boost the battery voltage in 9Volt and 5Volt for two supplies. The Schematic is attached below and a half-designed PCB file is also available (.PCBDOC). I want to understand the look of PCB so We need to make 3D of Components and PCB. Take a look, I need all the components with SMD and low height under 7mm and connectors with low height. I also have some other projects like this which are battery-operated and ESP management. Time availability after 7.30 PM (...

    $84 (Avg Bid)
    $84 Giá đặt trung bình
    10 lượt đặt giá

    ...capacitors should have flex termination - usage of EMI reducing components like ferrite beads, fliter and common mode chokes is welcome - external connections should be ESD protected - all parts should be available at: , or 3. ADCs: - minimum 16bits, preffered 24 bits - +-10V Differential input - at least 4 differential channels should be routed to JST-PA series horizontal SMD connectors - at least 80Hz of sampling rate - SPI interface - high input impedance - if possible an external temperature calibrated voltage reference should be used (if it will provide better performance than the internal one) - maybe AD4116/AD7734 could be used? 4. Power supplies: - as low noise as possible (it will affect magnetic field measurements) 5. Additional notes: - voltage supply for

    $671 (Avg Bid)
    Gấp NDA
    $671 Giá đặt trung bình
    9 lượt đặt giá

    I am looking for a freelancer to do a schematic and PCB design and layout for my project. A rough schematic, bill of materials and project description is attached. Here are additional details: Complexity Level: - Double sided PCB. There are around 82 items on the bill of materials. There are SMD and through hole components. Preferred Software: - I would like the freelancer to use Altium Designer for the PCB design. Skills and Experience: - Experience in PCB design and layout using Altium Designer is required. - Knowledge of electronic components and their specifications is preferred. Timeline and Deliverables: - The project needs to be completed within 10 days maximum from the day the project is accepted. - Deliverables include design files that are compatible with the online Alt...

    $30 - $250
    Niêm phong
    $30 - $250
    33 lượt đặt giá
    Soldering in delhi Đã kết thúc left

    Wanted soldering person who can do SMD and Through hole soldering for boards at customer place in delhi.

    $1 - $5 / hr
    $1 - $5 / hr
    0 lượt đặt giá

    The goal is to design a schematic to have a power-supply-circuit for an IoT module. Required specs : - Input 5v to 12v (if circuit can accept more than 12v, welcome !) - Input type are : external power-supply or solarpannel - Input polarity inversion security - Output (dual) : 5v (min. 500mA peek) + 3.3v (min. 500m... - Guidelines : - Max PCB size (dual-side) must be 40x30mm - Simplest as possible (the less or cheaper components) - Easy to find component (AliExpress, Mouser, ...) - Easy to hand-soldering component (ideally min. 1.27mm pin space) - soldering-iron or hotair-gun - Min. 0805 SMD size Result : - Must be done with KiCad - Full schematic + fully routed PCB

    $60 (Avg Bid)
    Bảo đảm
    $60
    5 bài tham dự

    Firmware development on Atmega328P for driving solenoids using existing hardware. Correcting issues and adding functions following requested needs. Follow-up and continuous update if necessary. Generation of technical documentation associated with the firmware Function: control frequency €20.00 Function: control power €10.00 Function: acceleration/deceleration rate €10.00 Code optimisation and documentation €40.00 Support €60.00 Total €140.00

    $21 / hr (Avg Bid)
    $21 / hr Giá đặt trung bình
    1 lượt đặt giá
    Pcb designer Đã kết thúc left

    I am looking for a PCB designer to help me create a double layer PCB with a particular footprint size in mind. In addition, I would like the PCB to include SMD soldering components. The PCB design should be professional, precise, and of the highest quality. I am looking for someone who is knowledgeable and experienced in PCB design to work with me on this project. I need someone who is reliable and able to deliver on their promises in a timely manner. With this project, I am expecting to get professional results that meet the project specifications and timeline.

    $322 (Avg Bid)
    $322 Giá đặt trung bình
    34 lượt đặt giá

    ...intermittently - Range 3: 500-1k - LED Red will light up continuously - Range 4: 1k-2k - LED Red will blink intermittently - Range 5: >2k - No LED Model 1: - Range 1: 0-500Ω - Vibration Motor will run continuously - Range 2: 500-1000Ω - Vibration Motor will run intermittently (2seconds run, 1 second gap, 2 seconds run, 1 second gap... and so on) - Range 3: >1k - Vibration Motor will not run LED will be SMD type bicolour LED or RGB led depending on the cost. Smallest size is preferred Vibration motor will be as small as possible. Vibration motor should be working only if vibration The size of the continuity tester's PCB board should be less than 3cm (less than 2.5cm preferred) in diameter and shape should be circular. The battery used should be CR245...

    $99 (Avg Bid)
    $99 Giá đặt trung bình
    15 lượt đặt giá

    ...monitored circuit is energized. The output will be read by a 3.3V microcontroller as a digital input (< 0.99 V = LOW, > 2.31V = HIGH). The output cannot present a current draw greater than 5 mA to the microcontroller digital input. A supply voltage of 3.3 VDC and a ground is available from the microcontroller for any of the components. All components in the circuit must be through-hole (no SMD) and able to be sourced from , and they must be "In stock" and "normally stocked" at mouser.com. I already have the following operational amplifiers, so if they could be used and meet the functional requirements, that would be beneficial: Mouser Part Numbers: 595-LM358P, 595-LM311P, 595-TL072CP, 595-TL082ACP, 926-LMC6482AIN/NOPB. The final deliverables ...

    $130 (Avg Bid)
    $130 Giá đặt trung bình
    27 lượt đặt giá

    ...each laser shot in my sensor, a new value must be showm in the display. The initian screen of the dispaly must to show my logo for 2 seconds. Signal parameters: 1 - between 0 and 4.2 VDC 2 - time between 200 to 300 us (0.2 to 0.3 ms) I will use common 9VDC batteries for powering. The project includes: 1 - schematic 2 - layout of PCD to prototype in PCBWay 3 - firmware I can program and soldering SMD components here. I don't have preference by specific MCU. Ideal skills and experience: - Experience in designing and building signal meters - Proficiency in analog circuit design - Knowledge of microcontrollers and LCD displays - Familiarity with battery-powered devices - Ability to create a user-friendly interface The freelancer should be able to provide a functional prototy...

    $500 (Avg Bid)
    $500 Giá đặt trung bình
    17 lượt đặt giá
    Electronic smd concept Đã kết thúc left

    I'm looking for support on a project that involves an electronic smd concept. The intended purpose is prototyping and I am open to a mix of suggestions on components and specifications as well as ones that I provide. The desired level of complexity for this project is simple. I want to know about specific components , the working and output - LDO fixed output - mosfets - BJT - latch circuit discussion

    $51 (Avg Bid)
    $51 Giá đặt trung bình
    19 lượt đặt giá
    PCB Design Đã kết thúc left

    I am in need of a PCB design for a project that requires a large board, measuring more than 10cm x 10cm. The ideal material for this project is standard FR4 with layer density of 4-6, and the board will be populated with SMD components. I am looking for a skilled PCB designer who is experienced in working with SMD components and can provide a high-quality design that meets my specifications. The designer should have expertise in various design software and be able to provide a detailed schematic and layout that can be manufactured with ease. Attention to detail and the ability to communicate effectively are also important qualities for this project. PCB will carry an MCU based design with mixed signal interfaces and several communication protocols.

    $115 (Avg Bid)
    $115 Giá đặt trung bình
    19 lượt đặt giá

    I need help updating a simple PCB design made with KiCad and export new Gerber-files for ordering at JLCPCB. The design currently uses a SMD ESP32, and we want to change that to a through hole mounted ESP32 dev board for ease of hand soldering.

    $129 (Avg Bid)
    $129 Giá đặt trung bình
    8 lượt đặt giá
    Mfrc522 with atmega328p Đã kết thúc left

    I have all the code, but it’s not working the rfid.. and I don’t know why, the language is c and i work in atmel studio.

    $11 (Avg Bid)
    $11 Giá đặt trung bình
    14 lượt đặt giá
    Need an Expert PCB Designer Đã kết thúc left

    I am in need of an expert PCB designer who can handle a moderate level of complexity for my project. Although I have a specific deadline, it is flexible and can be negotiated with the chosen candidate. The PCB design will require both SMD and through-hole components, so experience with both is ideal. The designer should have a strong understanding of PCB layout, routing, and troubleshooting. Attention to detail and the ability to work with tight tolerances are also important.

    $13 / hr (Avg Bid)
    $13 / hr Giá đặt trung bình
    36 lượt đặt giá

    I am looking for a skilled PCB professional who can build a PCB for me from the design that I have created using simulation software. The design file format is .igs, .dxf, and other file format types. The required size of the PCB is small (less than 2 inches) and the type of components that will be used on the PCB is SMD (Surface Mount Device). The ideal candidate for this project should have experience in PCB design and fabrication, as well as proficiency in working with SMD components. Attention to detail and the ability to work efficiently to meet tight deadlines are also important for this job. The challenging job to do is to convert the simulation files into a Gerber file which was made in cst studio.

    $17 (Avg Bid)
    $17 Giá đặt trung bình
    10 lượt đặt giá

    ...experienced PCB designer to create a custom Wi-Fi thermostat using the ESP32-WROVER-E-N8R8 module. The design must use SMD components and be no larger than 60x60mm. The thermostat will be powered by 24V AC, and it will control up to 4 relays handling 24V AC / 1A max. Key requirements: ESP32-WROVER-E-N8R8 module with program and reset buttons, as well as status LEDs for upload and operation. Four relays capable of handling NO - COM 24 Volts AC / 1 Amp max. (pins defined by designer) Rectifier bridge to convert 24V AC input to 12V DC / 3.3V DC. Temperature and humidity sensor: Sensirion I2C SHT31-DIS-B2.5kS. VOC sensor: Sensirion I2C SGP40-D-R4 (with a different address on the same bus). SMD components and a rectangular PCB no larger than 60x60mm. Ethernet interface with ...

    $1380 (Avg Bid)
    $1380 Giá đặt trung bình
    44 lượt đặt giá
    Pcb design review Đã kết thúc left

    ...provide me with the necessary files and tips to ensure a smooth transition from design to production. Here is a quick overview of my project: The project is in Altium design format, so prior knowledge of this tool is required The PCB features a set of sensors (ADXL345, MCP9808, and a JST connector with connection on virtual serial pins for a future current system) that work in conjunction with an atmega328p-au microcontroller. The function of the atmega is to compile and send the data via an RF transmitter connected to the center pin bus. For power, there is a voltage boost circuit to raise the battery voltage from 3.7 V to 5 V, which powers the atmega and other 5 V components, as well as an LDO voltage regulator circuit to reduce it to 3.3 V for the RF transmitter. I have inc...

    $48 (Avg Bid)
    $48 Giá đặt trung bình
    13 lượt đặt giá

    ...for an experienced PCB designer to create a custom Wi-Fi thermostat using the ESP32-WROVER-E-N8R8 module. The design must use SMD components and be no larger than 60x60mm. The thermostat will be powered by 24V AC, and it will control up to 4 relays handling 24V AC / 1A max. Key requirements: ESP32-WROVER-E-N8R8 module with program and reset buttons, as well as status LEDs for upload and operation. Four relays capable of handling NO - COM 24 Volts AC / 1 Amp max. Rectifier bridge to convert 24V AC input to 12V DC / 3.3V DC. Temperature and humidity sensor: Sensirion I2C SHT31-DIS-B2.5kS. VOC sensor: Sensirion I2C SGP40-D-R4 (with a different address on the same bus). SMD components and a rectangular PCB no larger than 60x60mm. Deliverables: Schematic and PCB layout files...

    $660 (Avg Bid)
    $660 Giá đặt trung bình
    45 lượt đặt giá
    LED Keychain Đã kết thúc left

    Looking for a small (25mmx25mm) "keychain" PCB with a 1025 battery, momentary button and 4 SMD LEDs (Red, Yellow, Green, Blue). Appropriate SMD resistors. All components on one side of PCB. Button will light all LEDs. Battery in slim metal holder. 3mm hole in corner for keychain. Square DuinoKit logo on back of pcb. All components will be sourced on JCLPCB.

    $20 (Avg Bid)
    $20 Giá đặt trung bình
    1 lượt đặt giá

    PCB NAME : ECU-JXSY-V1 LAYERS 2 SIZE 198 X 90mm MOUNTED ON THIS PCB, TWO COMMERCIAL MODULES: ARDUINO MEGA 2560 AND MICRO SD READER BOARD, ARDUINO MEGA IS MOUNTED FLIP , SD BOARD MOUNTED NORMAL, (SEE DXF) TECNOLOGY TH (NO SMD) SCHEMATIC AVAILABLE IN KICAD 6 FOOTPRINT ASSIGNED 99% FOOTPRINT TO GENERATE ARDUINO MEGA AND MICRO SD CARD CONSTRAINTS COMPONENTS POSITION INDICATED ON DXF FILE, OTHER FREE WARNING: ONE ZONE GALVANICALLY INSULATED 1KV NETS PLA1-G2 PLA2-G2 PLA1-G2 PLA2-G2 RUN AS INDICATED BY GREEN PATH ON SIDE BOTTOM, AND ON SIDE TOP USE GNDGEN1 GNDGEN2 AS SCREEN ON SYLK SCREEN : NAME OF BOARD "ECU-JXSY-V1" AND LOGO OF COMPANY ON SYLK SCREEN: TP PAD ARE METALIZED PAD, 1 PIN, NUMBER OF TP IS REQUIRED, BUT ...

    $115 (Avg Bid)
    $115 Giá đặt trung bình
    38 lượt đặt giá
    PCB Designer Đã kết thúc left

    Looking for a skilled PCB Designer (ARM an Intel CPU) to help with the design and layout of a board that will primarily be used for prototyping purposes. The size of the PCB is flexible within a range and will be focused on utilizing SMD components. Ideal candidates will have experience with SMD components and be able to work within size constraints.

    $1043 (Avg Bid)
    $1043 Giá đặt trung bình
    29 lượt đặt giá

    I would like to get a quote for soldering SMD components on PCBs (PCB and components are provided). There are 2 different PCBs and they should be made in around 2 months PCB #1: - 25mm x 40mm - 2 layers - 1000 units - 7 active components and 18 passive (resistors and capacitors) - Total of 368 pads (116 QFN, 9 BGA, 20 0201, and 29 other SMD) PCB #2 - 25mm x 25mm - 1 layer - 2000 units - 2 active components and 4 passive (resistors and capacitors) - Total of 52 pads (48 QFN, 8 0201, and 2 other SMD) Thank you

    $2018 (Avg Bid)
    $2018 Giá đặt trung bình
    23 lượt đặt giá

    I need someone who, based on the attached PDF documents, will prepare full PCB documentation. I am interested in receiving editable design files in the Altium environment. The original project is made in THT technology, but I would like to have this project in the SMD version. RC passive elements should be used in the SMD 0805 package. Transistors, if possible, please find the closest possible replacements in the SOT-23 package. Dimensions of the board and pins as in the documentation. PCB should be 2-layer. Elements on the TOP layer. The bottom layer should be poured GND

    $21 (Avg Bid)
    $21 Giá đặt trung bình
    6 lượt đặt giá

    I am looking for a person willing to make a PCB design based on the PDF document provided. I am only interested in receiving editable design files in the Altium environment. Assumptions for the project: - 2-layers PCB, - SMD components on top side, THT components on bottom side, - Resistors- SMD 0805, - Ceramic capacitors - SMD 0805, - Electrolytic aluminium capacitor - SMD 16V, - IC op-amp TL074 in SMD SO-14, - As small, as possible, housing drawing below, - THT potentiometers mounted directly in the PCB on the bottom layer. Documentation: Case:

    $166 (Avg Bid)
    $166 Giá đặt trung bình
    29 lượt đặt giá

    We have tested the Analog Devices ADuM4160 USB port isolator IC and the ADuM5020 DC-DC converter (using the CN0419 evaluation board) and it works very well for our application. I would like to manufacture a small run of PCBs, assembled at the board house, based on the CN0419 eval board, with some small modifications; - The switch can be replaced by a small jumper, factory-default to full speed USB - The indicator LED is not required - The USB type A plug should be on a short shielded flylead We like that the eval board has good shielding, excellent performance, test points and fixing holes for an enclosure. Can you design a suitable board based on the CN0419 design, using the ADuM4160 and 5020 and current and available components, and produce the necessary files for manufacture?

    $170 (Avg Bid)
    $170 Giá đặt trung bình
    29 lượt đặt giá

    I am looking for an experienced Arduino developer to work on a project that involves controlling a 1-meter RGB LED strip, creating & communicating via a wireless mesh network using Arduino Nano V3.0 ATmega328P & XBee modules. I need someone to guide me in setting up a mesh network with multiple nodes - a maximum of 12 or 16 nodes. I will do the doing - but I need your instruction as a tutor & to teach me how it's done. The ideal candidate should understand Arduino Uno & Nano boards, XBee modules, WS2812B or NeoPixel RGB LED strips, & Bluetooth or Wi-Fi modules. Responsibilities: Guide the development & implementation of a reliable & secure wireless communication system between Arduinos & cell phones using XBee modules. I am still determining wh...

    $15 / hr (Avg Bid)
    $15 / hr Giá đặt trung bình
    18 lượt đặt giá

    I need to redraw this diagram in Kicad. Currently, the board is on a single PCB, I would like each function to be on a single PCB connected to the next in a modular manner like the attached image. As per the attached picture, I would also like to change the flat cable insertion with an adapter. Each module must be 60mm x 60mm and use non-SMD components but the classic through-hole ones.

    $72 (Avg Bid)
    $72 Giá đặt trung bình
    21 lượt đặt giá
    redesigning a PCB in Kicad Đã kết thúc left

    I need a PCB designer who can redesign an already working circuit, I need to be modular and can be realised with standard non-SMD components.

    $53 (Avg Bid)
    $53 Giá đặt trung bình
    3 lượt đặt giá
    Bluetooth audio module Đã kết thúc left

    Audio bluetooth module Bm83 or similar Codec and a2dp protocol Input microphones mono stereo ,pre amplifier. Simultaneous streaming to 2 Bluetooth paired devices tab, s...Codec and a2dp protocol Input microphones mono stereo ,pre amplifier. Simultaneous streaming to 2 Bluetooth paired devices tab, smart phones, headphones, speaker. Very low latency High fidelity Variable gain output Output data file storage facility noise filtration and cancellation. Ambient noise cancellation 2.2 to 3.7 volt battery operation with charging function. Small footprint pcb with smd components. Color display for control. Deliverable functional Bluetooth module pcb ,small footprint streaming to 2 paired devices with source code and pcb design files. As per layout required. Delivery time frame 2 t...

    $85 (Avg Bid)
    $85 Giá đặt trung bình
    2 lượt đặt giá

    i need a pcb designed a very basic board with 3/4 useing 3mm leds or smd pre wired units.

    $113 (Avg Bid)
    $113 Giá đặt trung bình
    14 lượt đặt giá
    Electronic Easter Egg Đã kết thúc left

    We are creating an electronic easter eggs for an Easter Egg Hunt for the visually impaired. Location is Melbourne, Australia. Idea is t...Location is Melbourne, Australia. Idea is the visually impaired users can track the easter eggs either via sound, vibration or maybe a connected hand held device. We require someone with the following skill set; Design electronics according to a brief. Leverage existing components to quickly prototype hardware Experience with motion controllers and sensors Must be able to solder through hole and SMD components Ability to assemble electronics into custom enclosures Ability to verify/test completed assembly to our specifications Program microcontrollers. Experience working with Arduino's, Embedded Hardware/Software Experience with midi or au...

    $1263 (Avg Bid)
    $1263 Giá đặt trung bình
    26 lượt đặt giá