Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer!69019 건의 리뷰부터, 거래선 측에서는 저희 Electronics Engineers 분야의 작업자들에 대해 별점 5점 만점의 4.82 점으로 평가해 주실 수 있습니다.
It's a device that counts objects that passes by. Pressing the start button on the 4x4 keypad will start the counting of objects. Every time the interrupt is triggered(falling edge), the count should increase by one and be displayed on a 5-digit seven-segment display. The code is written by another Freelancer who is not available at the moment, and I need minor changes in the code. Point no. 1: I am using the Up and Down buttons of the 4x4 keypad to set the values by incrementing and decrementing by 1. But if I don't release the button quickly, the count is sometimes incremented 3 to 4 times. I want the code to be changed so that when the button press is detected, it will increment by only 1 value and wait for the pressed button to release. Point no. 2: The value which is set...
Need to know Mplab Programming for PIC16F628A. Compiler is CC5 x compiler. Details will be send by chat.
Environmental Citizen Sensor Station by FIfF eV Baseboard with MC, sensors, solar power supply, jacks and socket for LoRaWAN piggypack. for temperature range -20 .. 80°C (or more), for outside use Project has to be done with KiCad 6. - capture well defined components and footprints and/or take it from KiCad Library - draw schematic, design process in communication with me - draw pcb layout - mayor steps have to be cleared by me, drc and erc have to be correct - publish all project files on github - order some prototypes to be produced ================================================================== - rectangular PCB, 4 Layers, ca. 135 x 110 mm - PCB to fit and screw-able to the four corners into 5U330801 case - 2x socket 1x20 pin header jack 2.54 for STDES-WL5I4SBB MB1842 UF...
Hi I need a custom antenna Bluetooth (2.4 Ghz), I have a design. The antenna has connector IPX-V1 + Wire + PCB (with ceramic antenna) I have a design of the PCB, and I choose the ceramic antenna, I need to somebody can tunning with 50 Ohm and SWR < 2.0 I can send the compent, to do the job. Thanks. Ricardo
i already worked on that project but not so much expert so plz guide me on team viewer or anydesk remotely at my system The job will consist of assisting me when I get stuck on code, some task during the development process till final output
I am looking for an embedded expert who can design and develop a three camera 1080P board. You will select a development board with three camera / CSI-MIPI ports (you can suggest alternative ways) The MPU must have an inbuilt ISP for handling tasks like EIS, HDR/WDR etc. you must have experience on camera and multimedia projects using V4L2, GST etc. Bid only if you have relevant experience. All the best.
Remote trouble-shoot Crestron devices (TPMC-V15 touch panel) and (CEN-GWEXER Ethernet Control Module) unable to connect to Creston Pro2 console. Help put the above 2 Crestron devices back to online. - we replaced a failed Crestron Pro2 console (firmware 3.155.1240) with another Pro2 console (firmware 4.008.0008) - existing Creston devices didn't respond and Pro2 console can't manage the above Creston devices - IP Scan found the 2 Crestron devices (using advanced IP Scanner) - Crestron toolbox: network device tree view shown the above 2 Creston devices were offline
We have some pcb water heater controllers we wish to QC test. We want to build a rig that can run through a standard set of inputs repeatedly to simulate actual usage much faster than happens in normal operation. There is a document attached with more detail. Please quote for the development labour time only, we will pay for the hardware components (or potentially build it ourselves under your guidance). We can send parts and collect a solution item via Fedex at our cost but would prefer a freelancer country that is low cost/easy to do this (eg without undue customs difficulties). If there are any questions to clarify please ask.
Requiero realizar la conexión automática entre dos ESP-01. Funciones deseadas: - Pulsar botón (transmisor-maestro), conexión automática entre el transmisor y el receptor - Mantener conectividad estable al estar cerca (1 o 2 metros) - Enviar a dormir el dispositivo ESP-01 (transmisor-maestro) para ahorro de batería. (siempre deben estar conectados) - Encender un led (receptor-esclavo) cuando se pierda la conexión (solo se debe perder la conexión si los ESP-01 están fuera de rango en metros)
Project for a Clearone Converge DSP. We want it to be programmed for a townhall setting. It will be a very straightforward setup with 4 Mics and 2 Speakers. Please let me know if you'd be able to handle that. It will be for the Clearone 880T.
My name is Ronald Tam and I am a business development freelancer who provide services ro my family office client from EU. We are currently having a project in Asia and we need sourcing freelancer who can join with our project. The candidate should have experience in Electronics, semiconductors industry. Good English skills especially communication skill. Please let me know if you are interest and we can discuss further
For this project an Arduino programm is needed which measures the frequency of a speed sensor is measured and forwarded until a certain frequency. For a higher frequency manipulated values must be given to output. Program should be automatically in manipulation mode but should be possible to disable and enable by getting double input high low hig within 2 seconds. pin7 = input enable disable Pin 8 = input sensor Pin3 = Output additional inforamtion and calculations are done and will be provided.
Need to perfectly time the LED lights on a cycle wheel to form an arc irrespective of the RPM of the wheel. we expect you to:- - Design the PCB - Provide circuit diagram - Suggestion on better sensors that can be used to perform this activity
1) Write a program that does the following; • Place a comment at the start of the program stating how many bits you’re assuming are in an integer. • Reads in an integer from the keyboard and displays it in hex. • Clears the upper 4 bits but leaves the lower bits unchanged. • Sets the LSB (least significant bit) and displays the result in hex • Toggles bit 1 (remember bit numbering starts at 0) and displays it in hex. 2) a) Write a program that counts from 10 to 0, displaying the numbers. b) Now modify it so that it sums up the numbers from 5 to 10 and displays the result.
The pcb design that i made has an small error and i need someone to help me figure out the issue. Its a combination of Arduino Nano MCP328P + MCP2515 CANBUS board but in a smaller size with lots of extra arduino nano stuff removed as i will not be needing it. MCP328P chip and FDTI chip do communicate with PC and all digital/analog in/outs work quite well so no issues there, however the MCP2515 part is not able to receive nor send CANBUS messages so i am guessing within this simple pcb design i made an error that i cannot figure what is.
We are a company that sells a 'CNC' Machines. The aim of the project is to set up an online SERVER that controls all our machines through a SCADA connection and find the required electronic devices. This server will: 1. receive the machine user job request (HMI); 2. calculate the job to be done (already coded in python and finished); 3. send the G-Code commands to the machine in order to achieve the job requested. At the end of the project, the SERVER is the centralized head of all machines and the machines itself do not require a PC or software, just a IoT connection to send job requests and receive working commands. Thanks, Tomas
I have a motorized TV lift, i am able to control the lift by nodemcu. But now i want to make this device in production as want to sell this module. And my client will easily connect it with google home and alexa, and control the lift
Hi , I am Looking for somone Electrical engineering person from Sargodha.I need manufacturing details of electrical switches making Inside this city,.Basically project is making electrical button , I will provide drawing And Design Details to you , You need to visit mnufacturere and get rates and then we will discuss , this is All. I will be with you in this process as well. Thank you Anyone from Sargodha Pakistan
Installation of small data projector and 2.9m screen in Bars throughout the UK. Data cableing from projector to the Sky Box or matrix. or near by HDMI. The install would have a voltage sensing trigger to drop the screen with wireless connection. Power is provided by local electrician. All parts provided.
Hi, i want to develop a shooting stick/seat to create a "multi tool ". The finished article will provide a seat, a game carrier, a walking stick and a magnetic spent cartridge collector. The seat needs to be redesigned to be capable of a, providing a seat, b, a bird carrier as in attached pics, c, be detachable from the stick which would be extendable, d, a magnet inserted into bottom end of stick. The seat does not have to hinge and fold, two sets of " fingers could be incorporated. I dont know what material this needs to be made from, i am a gamekeeper with no design engineering skills, just an idea !
Need engineer to help with Emergency Preparedness Plan for small water system. TCEQ wants system to have a generator with fuel for at least 48 hours. Incoming power has a 200 AMP main breaker single phase power. attached is a partial application. Think they want blue prints for generator site on location.
the system will comprise a raspberry pi zero with 433mhz receiver to receive code hoping remotes. it will also have 4 relays to controll gates etc when the activated by remotes. The system must have a web interface for managing of remotes and assigning it to different users and 1 of the 4 functions The system must also keep a log of remote presses The web must also have a user management system where only admins are allowed to add / manage users, normal users are only assigned remotes
We are a big distributor in India of electronic components, looking for purchase consultants all across the world in manufacturing, consumer electronics, etc
Hello, We are a manufacturing firm and want to start manufacturing dishwashers as well. For that, we have to procure a few components from other manufacturers. - We want to source Dishwasher parts. - Part list and pics are attached. - The parts need not be exact specifications or look identical. - (Files are attached for your reference only) - We are flexible in purchasing similar items from other companies as well. We want to connect with genuine manufacturers or authorized traders only. The initial quantity is 1-20. After testing, we can increase our order quantity. Supply place: Mumbai, India, PIN: 410208 In case of queries, please feel free to connect. Warm Regards,
Looking for a hardware/firmware engineer skilled and experienced with STM32 CubeMX development environment to provide some guidance and training to speed up our learning process. Experience of projects involving BLE is a requirement. Time will be purchased by the hour and you will be training two engineers simultaneously, remotely.
Buenas noches a todos, quisiera hacer un control de asistencia de estudiantes que registre hora de llegada, hora de salida, registro de estudiantes (nombres - curso), capacidad de agregar o quitar estudiantes y registrar sus huellas, que genere un informe que se pueda visualizar en la computadora (sistema operativo windows), mediante wifi, para poder buscar si el estudiante asistio a la unidad educativa, y ver en que dias falto. para el proyecto cuento con: ESP32 dy50 fingerprint sensor arduino uno.