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Budget: 200 UAH Deadline: 1 day
I have 20 years of experience in the field of the development of different types of devices.
For you, I can make a fee from taking into account all the desires, and requirements.
I can also make a ready-to-payment examination.
Price, term, after agreement of terms. I will give examples for need.
Budget: 2000 UAH Deadline: 7 days
Good day, there is a great experience of tracing printed plates. Ready to take your project. The exact price and time will be announced after detailed knowledge of the project.
Budget: 2500 UAH Deadline: 10 days
Hello to Sergey.
Ready to fulfill your task. I work with Altium Designer. I did payments with this microcontroller. The price is indicated as an example. At the exit you will get the Altium project with a scheme and fee, a list of components, herber files for ordering the fee. Write, we will discuss details what you want.
Budget: 1234 UAH Deadline: 1 day
and heal.
I am engaged in the development of key electronics (design of scheme -> development/tracking of the print plate -> sample manufacturing -> development of software for ICC (plus development of software software for PC/ Gadget if necessary).
at the exit you get a set of documentation for ordering production from Chinese (gerber + pnp + bom + hex), as well as one sample of the gathered iron (on agreement you can not one)
Please contact Ls - I will show examples of work.
Proposals are currently absent
Budget: 1200 UAH Deadline: 1 day
Good Morning Sergey
Ready to develop you a fee on which the final version of the device will be collected.
At the exit you will get everything you need to make it.
Deadlines and costs are indicated orientatively.
Call us, we will do it.
Current freelance projects in the category Embedded Systems & Microcontrollers
The goal of the project is to create two devices that will communicate with each other via cable (485). 1) The first device is a metal casing with connectors, it is a switching block with 16 relays + Ebyte-400M2213S which will check for the presence of a signal at specified frequencies. 2) This is a control panel on esp32 mcu2.8 smart display. Its purpose is to control the load and receive data from the switching block about the presence of a signal at specified frequencies. A specialist or specialists are needed who have experience in such work. Circuit design and programming. All technical resources will be provided. We discuss the project, possible changes, etc... and we work.
Development of a Flight Controller for Fixed-Wing UAVs An experienced Embedded Hardware Engineer is needed to develop a flight controller for fixed-wing UAVs. Tasks: develop the electrical schematic; design a multilayer PCB; select the component base; prepare Gerber, BOM, and Pick&Place for mass production. Main requirements: microcontroller STM32H743 or equivalent class; functionality similar to Matek H743-Wing V3 (without copying); compatibility with PX4 or ArduPilot; interfaces: CAN, UART, SPI, I2C, USB, PWM; support for connecting GPS, IMU, barometer, telemetry, and other peripherals; maximum use of components that meet NDAA requirements (without using Chinese components where possible). Mandatory when responding: describe your experience in developing Flight Controllers or other Embedded platforms; provide examples of completed projects; indicate which CAD systems you use (Altium, KiCad, etc.); specify estimated timelines and costs for completion. Preference will be given to contractors with experience in developing electronics for UAVs, robotics, or avionics.
There is a board with esp32, sim800l, mini 560pro 5v. It has two pulse inputs (coin, bill). 1. A 6-pin connector (mdb) needs to be made. 2. Integrate power into the board, it can be replaced with ti, Pololu D24V5F3 6-30V 3.3V / 1.5A, as a choice or integrate the existing module into the board. 3. Replace sim 800l with another module (the pins fit, but differ in places). Gerber files are available, there are no schematics, base jlpcb.
I have some logic in Google Excel related to the integration with the Nova Poshta API and the Turbosms API. Overall, everything works fine, but some functionality needs to be added. All details will be discussed in correspondence. I will provide access to the Excel and the code. It is essential for the performer to have experience working with Google Excel JS in Apps Script.