Faqosje PCB Jobs

I want to to build a battery of 36V 50AH capacity using lithium ion cells. Looking for designer to complete efficicnt BMS design of required cell series. Designer is also expected to source the affordable components from sellers.

Hi, I need someone to design me a pcb which has one usb, preferably powered by micro usb has a hdmi output, is ran off a python script on a sd card. You also need to program the board so it is ready to be used

We are developing hardware for a small keyfob-like system utilizing a Si4010 / Si4355 combination from Silicone Labs. We use a Si4010/Si4335 915 MHz Key Fob Development Kit (4010-KFOBDEV-915) which uses USB interfaces to the Si4010 and a C8051 which in turn drives the Si4335. The final connection in both cases seems to be a proprietary 2 wire interface. We would like help in two stages. First.....

Special controller:- which is seprated in two parts left and right and replacing right side analog/thumb stick with mouse optical sensor on the bottom of right side I want all of its button work as a ps4 controller on computer in game fortnite including touchpad button

pcb design system on module SoM based on SoC Kirin970

need an engineer to program a display module, Wisecoco Stretched Bar LCD Screen Ultrawide HSD088IPW1-A00 IPS MIPI Display HDMI Control Board.

I want a circuit board design (all in one): - to charge 3 x 18650 lithium battery in series using power supply - voltage from these three batteries can be step up or step down (buck boost circuit) 5-35V - another circuit for 2 x NPN or 2 x PNP outputs

Hi We require a power supply that converts AC 230V to DC 24V. We need an electrical engineer who has practical experience in switching power supply design and also have developed similar power supplies before. Power: 60W + 10% Input Voltage: 100-265V AC Output Voltage: 24V Output Current: 2.5A RIPPLE & NOISE (max.): as low as possible VOLTAGE ADJ. RANGE: 22 ~ 26 V FREQUENCY RANGE: 47 ~ 63Hz...

Using a raspberry pi to build a Ultrasonic Pi theremin and midi with Gesture Control to control: sound, gain, delay, echo, reverb. A theremin is is an electronic musical instrument controlled without physical contact. The midi must work with the theremin. gesture control is done with ultrasonic transducers. Must demonstrate the final product once complete. May require final device to be delivered ...

Day Counter - Design a pcb with display and inbuilt battery. One button for Start/Reset The display should show 1 on start and the count should increase by 1 for every 24 hours. It has to stop at [identifikohuni për të parë adresën URL] upon pressing Reset should start from 1 again. The battery should last for 2 years Dimensions : Length : 3 - 4cm Width : 1 - 1.5cm Smal...

I am looking for some one who can help me designing below ->Low power - should be able to run on 20000 mah battery for a week. ->able to control 8*8relays (at least 32 relays) ->GSM/GPRS SIM 800l or similar ->battery charging based on solar panel -> battery level reading capability

Build a SMPS pcb design to drop 90-260v AC to 5v dc with compact design max size should be Product height is of 22 mm Product width is of 24 mm Product length is of 37 mm it will run 24x7

Hi .. I want to hire an arduino programmer to do like this project with these sensors : - temperature - CO - CO2 [identifikohuni për të parë adresën URL]

I have a task in Arduino and need it to be done within 24 hours...let me know if you are interested ??? i will share details in chat.

I want to update Application firmware on PIC16F19197 using BLE (Which is connected via UART). Project includes 1> Bootloader for PIC16F19197. 2> Saving of Golden copy to FRAM (Drivers has been written. Connected via SPI to PIC) 3> Integrate existing Application code to Bootloader (If needed) 4> Update new Firmware on PIC16F19197

We are looking for an RF design expert to provide guidance on the choice of antennas for a small wearable GPS tracker device. PCB size: 45mm x 36mm or smaller Frequencies: GSM 900/1800MHz GNSS: GPS, GALILEO, GLONASS BLUETOOTH/BLUETOOTH LE: 2.4 GHz You MUST have practical experience with designing antennas for small PCBs and be capable of *designing* a custom antenna from scratch - n...

Hello, We are looking for an engineer / team to complete a project for us. This is a power electronics system, already developed, in its last stage of development before production. This project has a software and hardware. Both have to be worked on together. MCU is an 8 bit Microchip Attiny1616. Hardware: We need to add a new technical feature (vibration detection) and correct some issue...

i need a cashless device, whit the posibiliy of change the tipe of money, the adress in the bus and the opcion of revalue and ftl, the dispositive will have a serial port to be used whit a pc or raspberry. the hardware could be arduino, atmel, esp, stm.

Project Schematic Using Altium Designer software

Design a pcb , require understanding of electronics

I have a thermostat PCB board (see attached pictures) that I can send you and I need to take that design and make a few changes outlined below: Change layout of components to work with my layout requirements (see attached picture) - High accuracy - Measure temperature in Fahrenheit (Celsius optional) - Customized PCB size 80mm x 80mm with 4 mounting holes in corners - size needed to mount...

Looking for [identifikohuni për të parë adresën URL] engineer who done his/ her degree in [identifikohuni për të parë adresën URL] in electrical, IIT. Also need a Programmer for Programming IC for Electric Controller.

I need someone who can design an electronic card for me. You will be responsible for following: 1. Components Selection 2. Electronic Circuit Design 3. Testing and QA 4. PCB Design It is very small card that needs controlling of three relays and 2 flow sensors. It also includes wireless communication through Wifi and LCD display. Further details will be shared with selected freelancers. If you ...

Ju lutemi Regjistrohuni ose Identifikohuni për të parë të dhënat.

an existing board has the ability to monitor and provide some reaction based on inputs . We would like the components that handle the current to be upgraded and the schematic of the board to be altered based on the manufacturer specifications of the IC that is used from texas instruments . existing files drawn in eagle cad will be provided and requirement list provided in full upon successful comm...

Starting from design of circuit, components selection, PCB design and firmware development this project involve complete skill required for development. I will prefer developer with past experience in such projects. Those who are interested shall send the reference of project done on similar line. Experience in Smartphone design will be added advantage

We have a smoke alarm with RF 433 from one supplier and we wish to find out if possible the coding for it?

PCB 1: to manage external input; HDMI, twice USB Type A 3.0, SD slot and twice USB type C. PCB 2 : to manage a powerbank, better if there is the chance to implement directly the power bank on the PCB. Each board will be installed in an enclosure, all the PCBs are powered by a single power bank in order to provide serially charge to all the PCB. The power bank will also provide battery to external ...

I am looking for someone who can help me in designing PCB and software (Embedded system) Only People from China can quote (Sorry for other Nationality)

an existing board has the ability to monitor and provide some reaction based on inputs . We would like the components that handle the current to be upgraded and the schematic of the board to be altered based on the manufacturer specifications of the IC that is used from texas instruments . existing files drawn in eagle cad will be provided and requirement list provided in full upon successful comm...

The files are probably in PADs but need to be converted to Altium project file with corresponding: [identifikohuni për të parë adresën URL] and 2. PCB board files and 3. parts library. Will send files when project awarded. Thank you

I'm looking for someone who can design and build a 3-watt 8 ohm amplifier based on the Nelson Pass Zen headphone amplifier with NJW1194 transistor for volume and tone controls. Power supply must be AC Regenerated like the Monarchy Audio AC Regenerator. Bid must include all parts and labor

I want to design a PCB board of 25 layers in PADS layout. If you have latest PAds software.

Small PCB Design for time and date

looking for someone with experience to design a board with the Nordic nRF9160 LTE modem. smallest form factor

I have a product design which requires electronic circuit. I will provide the specific output and inputs i require from this device. It is a mix of networking device and charging device.

1 Semiconductor fingerprint sensor 2 Intelligent update function of fingerprint information,Constantly learn and store user new fingerprint information. 3 Rated voltage:4-8 pcs batteries power supply Have a external power interface(DC-5V;Micro USB interface) 4 There are 1 buttons on the back of the door battery box:Initialization(Resume out of the factory)Key.

Design of a three phase T-type, 400vac-5kw, solar grid tie inverter. Design including hardware and software, standards compliant , field tested design required. Min 5 years design experience in solar grid tie inverters. Please do not respond if you do not meet experience criteria. Detailed specifications will be discussed after shortlisting.

Dyumnin Semiconductors is in the ASIC/FPGA design business. We are looking for experienced PCB designers who can take our design sketches and convert it to functional PCB design. Please give references to past similar projects (FPGA+analog+high-speed) We are open for both hourly and fixed price contracts. Please provide your rate card for both in the bid document

I need Fuel Supply System for my burners. I have bulk tank of 15,000 Ltr and Daily tank of 1,000 ltr. I want electrical drawing for this system. there will be multi level float sensors and in both tanks. Working Principle: Possibility of Auto / Manual In Auto mode the pump should work if there is enough fuel in Bulk tank and low fuel in daily tank. In Auto Mode the pump should not work if the da...

Nous avons un projet afin de realiser une carte électronique, nous avons réalisé les schémas. Nous souhaitons une vérification des ces schémas et le design du pcb.

We have to set up a temp retail store for a major brand in Connecticut.

Looking for [identifikohuni për të parë adresën URL] engineer who done his/ her degree in [identifikohuni për të parë adresën URL] in electrical. I need a Convertor for using in electrical vehicles for 48v to 12v.

I need you to design a programable NMEA buffer PCB. It should be in 122mm x 110mm. PCB should receive RS-422 data and convert it to CMOS using transistors and opto couples and receivers. Outputs RS-422 data to multiple device. All input, output and power ports should be galvanic isolated from each other. Electrical connections should be according to NMEA standards(check "NMEA-0183 Information...

ESP8266 Audio Interfacing Circuit Hardware Requirement:  ESP8266 controller (model 12F with 4 MB flash) dev board  8 ohm 0.5 Watt Speaker or 6.5 ohm 1W speaker to drive for mono audio file  Speaker interfacing circuit PCB to be developed (working with dev board via few jumper wires) PWM signal to be used and not I2S ....  Supply Voltage will be 3.7V from battery, no 5V will be available.. Soft...

BLE or low energy bluetooth project ( Hardware ) We want you to chosse right BLE for our project. Its portable product so Advertising mode current should be minimal and BLE chip should have MCU and Watchdog timmer inbuilt.