Piirilevyn asettelu Jobs

Hi, Welcome to my project overview. I would like to make new machine (clean and dry) for kids. It should be small and looks like toy. I need PCB designer size is smaller than 10x10 mm, if you are interested please send me your proposal includes your resume or cv. Thank you.

I want you to design a circuit using Atmega328- 28 pin DIP IC,that will control incubator conditions, it should have NTC Thermistor, Humidity sensor and buzzer. The PCB Should be able to accommodate the following; 1. Mains power input 220-240V 2. have an onboard AC to DC converter for the electronics, 3. Light Bulb (direct connection to AC mains) [kirjaudu nähdäksesi URL:n] distribution ...

Ho bisogno di un Hardware composto da: Raspbarry con SD, che comandi Un WiFi Access Point 2,4ghz b/g/n con antenne esterne per dare WiFi agli utenti. Un WiFi Access Point 2,4ghz b/g con antenne interne, per rilevare tutti i Mcaddress che passano nel suo raggio. Un Gateway IoT Lora che riceva i segnali dai device.

need someone who has experience in circuit maker software

Need a PCB layout for mobile charger, with complete details for equipment utilized with explanation

Need a team or individual that can develop and supply the following two types of vibration sensors: 1. One axis accelerometer with built-in electronics for FFT data capture 2. Triaxial using MEMS with built-in electronics for FFT data capture Details: 1. MEASUREMENT PARAMETERS - VIBRATION AND TEMPERATURE 2. APPLICATION – ROTARY MACHINE 3. OUTPUT – o 400 LINE FFT (Frequency, Veloc...

Schematic Drafting, PCB design and sourcing support. Double side board, power electronics.

Need to be developed an Arduino based custom made electronic board. With on board dc motor controller and RS485 communication. Also need to prototype and then mass produce this board? I need somebody with experience to those kind of projects.

I need a electrical engineer expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

Rekisteröidy tai kirjaudu sisään nähdäksesi tiedot.

I need someone to modify an open source 8 channel EEG amp. The design needs to be slightly updated from the OpenBCI project. It needs the radio receiver changed to a WiFI and the ability to charge a battery added to the specs. I need it tested with the OpenBCI software to demonstrate it works. The project is for a research program with limited budget.

72-110VDC input 220VAC 12KW Output transformer features used: primary 33V secondary 220V 12KVA IGBT Module Used: cm400dy-24

thiết kế và lập trinh mạch arduino giao tiếp điều khiển với module sim

i want efficient and compact lead acid battery charger circuit design. with liquid crystal display and current setting knob and battery setting(voltage setting).- (12v-24v-36v. 10A)

I want someone to designed a 134.2khz RFID Reader and Antenna which can read animal 134.2khz RFID tags at a range of 1 meter. The module will be required to transmit data to an arduino board(or similar). Here is a commercial product which does the same thing: [kirjaudu nähdäksesi URL:n] The job is to design a schematic for the PCB for the EID reader and a simple design for the antenna....

I want to design a PCB with 160 LED in combination of red , green and blue with PWM controller and timer function. This design is to be production intended . The design should take care of the heat dissipation also and information of suppliers who can make it in India and preferably Pune region

I'm working on product development for my startup and require 30 accelerometers in order to track a lot of precise movement. For the prototype I am using the MPU-6050 on the GY-521 breakout board, but realized that the SDA/SCL pull-up resistors are far too low. I'm wiring the boards in parallel, so the resistor values need to be 30x higher. The attached JPG shows which resistors I'm...

Details will be given after awarding..

Need to build a compact PCB layout. I will provide sensor layout for heart rate sensor. I need to have a compact design, which is very easy to do. I am planning to put it around the finger for the user. Battery+PCB+BLE+Sensor

2 layer pcb design , 25 components approx , size 100mm x 100mm approx delivery in 6 hours.

Need Arduino nano based custom PCB with 8 to 32channel voltage reading to I2C output in single circuit process Read voltage of battery cells range between 8 to 32 and send voltage of each cell along with total voltage data using I2C. custom parts - voltage converter of 24v - 120v input to 5volt output for powering this circuit - connector for each battery cells voltage wire - USART port for chan...

We want a Sensor based Controller Card for Automated Sanitizer Dispenser Machine, Card should be robust and economic too, We need Pump to start when Hands detected and dispense the Sanitizer, if Hands are in Sensor proximity range for longer time then Dispensing will cut-off automatically at preset duration which should be adjustable between 200ms to 15 Seconds using a potentiometer or preset, The...

need expert Electrical Engineer

I'm an EE student making hobby electronics. I'd like to sell my product in Europe and for that I need help from someone to improve my design before I send it to a testing house. My project is based on an ATMEL ATMEGA32A-AU running Arduino with an FT232RL chip for serial communication. I will share with you the following: * Schematics * Gerber files If needed I can also share: * Asse...

Blink led using atmega microcontroller.

I want a PCB UHF RFID Passive tag having a Power LED design for me. The schematic and all file for the PCB manufacturing inclusive.

Place and route components ensuring that all electrical and physical specifications meet the specific design requirements for each PCB design. Ensure that all requirements for manufacturing and assembly are met. (Perform design rule checks on PCB) Develop and generate drawings and documentation to facilitate PCB fabrication and assembly. Create component library footprints and/or symbols as req...

We would like to integrate the following in a PCB - Arduino Nano ESP8266 5V-12V DC-DC booster 5V-2channel relay The I/Os for the Nano will be connected to a screw terminal which in turn will be connected to the relay and some switches/sensors. We will also need a common 12V (from the booster) and 5V (from main input via switch) rail to be integrated in the board. Expected output is to design o...

Need the following: - Smart meter and smart plug system: Ability to read the energy consumption and send the data to local servers. (Need to develop the APIs for the internet connectivity). Ability to turn ON and OFF the system remotely (Need to develop the APIs for the internet connectivity) - Must have experience in gathering UL/cUL certification (include the cost of certification in your quot...

I need someone to design a simple DIY RFID antenna to maximise the read range using the following unit: [kirjaudu nähdäksesi URL:n] Here are some good guides on antenna design: [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n]

Hi, I need someone to design for me a PCB board for a simracing wheel, what needs to contains 14 buttons and 4 switches, I can send a template with dimensions. As I have no experience with this. But I know that it will be an easy job. Please contact me for more info on (Removed by Freelancer.com Admin), thank you in advance, Frederic. PS. No short deadline given.

It is a medical device project for various Parmenter measurements.

I've been working on this for a while, even paid someone recently, and I'm still not happy with the results. I have a coffee roaster with a proportion valve for the gas, and a digital gas meter that outputs a 4-20mA signal. What I'm looking for is to have a hand held module (which I've already 3D printed) with the following features: -LCD Display (installed) and currently rea...

Need a design , component list, Firmware and OS for smart watch. Will need help in building the prototype as well.

Hi the project will consist in to dismanteling a regular pc keyboard and weld 4 feet network wire to the keyboard circuit board for specify keys I will provide the keys I need to be on the diagram and any other info you may required.

Banana Pi Customization, remove some modules and add 2-3 modules

I need a freelancer who can make circuit design of 4 wheel vehicle running on battery and battery must be charged solar

PCB design capable of receiving data from a bunch of sensors (Peripherals: GPIO, I2C, 1-wire, ADC), and able to control 24 VAC Valves, and AC motor (including speed control of such motor).

Looking for complete consultation and expert suggestion for my product design of a smart medical device. I am looking for BIO sensor based smart health monitoring device based on IOT.

Configuracion, centralizacion y puesta en marcha de obertura puertas y CCTV con software SCADA y Milestone Professional +

We are looking for a senior expert that can help us with an automotive project where we have to redesign PCB to comply with ISO 26262. We are looking for a senior expert to help us with the safety assessment, gap analysis and identifying safety requirements in existing design, review the architecture and propose improvements.

Hi we want to melt nickel chrome alloy so we want circuit design for induction melter that will acheive temp of 1300

Need a pcb design and arduino coding for a project .. more about the project will be in chat

Hello freelancers, Its needed to design a sensor node that its used to get the weight(as a bathroom weight scale up to 200kg), temperature/pressure/humidity and location then transmit the data via the Lora module. This HW shall run on battery, so overall its requires a low power consumption. The transmission range shall be up to 10KM(~6 miles). To complete the project its required to deliver HW...

I'm looking for a custom board designer/ PCB/Embedded Engineer who can understand my requirement to design RPI zero form factor board using NXP IMX6

Need a pcb design for a wave to open button. Needs 12/24v input , a NO,NC,C relay, motion sensor lense, a potentiometer to adjust sensitivity of the motion sensor. Need to be designed for commerical use

Description: We are looking for an hardware designer to develop the charging circuit for a slim Wireless Qi powerbank. The discharge rate can be at 5W without fast charging support. Charging circuit requirement: - The design should accomodate battery protection circuit for Li-Ion polymer battery(3V cutoff, 4.2V max). - The design should accomodate automatic Li-Ion polymer battery charding when t...

Firmware Engineer/ Software Engineer Required in Meerut City, India. Details will be shared via chat once your proposal comes. Must be having knowledge with ESP32, STM32 etc

PCB Designer/Electronics Engineer required in Meerut City India

I am looking to find an electrical engineer willing to work on an exciting new product development project and sharing their respective input and opinion with others to help shape the development of creating the first minimum viable product. I am looking to hire one electrical engineer, specifically with knowledge or experience in working with circuit boards and know how to source those items on ...