Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor b&aacu...
Hi mọi người! Mình đang cần người hợp tác vẽ mạch bằng Altium cụ thể như sau: - Vẽ Layout từ Sch bên mình đã có sẵn - Tạo hình 3D - Vẽ thư viện lib một số linh kiện và module chưa có. Làm việc theo giờ, online hoặc nếu ở HN có thể Offline. Hoặc có thể làm việc tính theo hoàn th&agrav...
I have mbed application shield kit , want to make my idea feasible through this board , the idea is that when elderly people fall or whose using wheelchair then elert will be send by message to the mobile of who care them
We would like to hire a well experienced PCB designer , having depth knowledge on PCB designing with EMI/EMC design constraint . Understands electronics standards and has experience to design the products according to standards . Product Knowledge : We are developing radio remote RF based system to controlling the industrial material handling.
Develop a home automation system using arduino & rasberry pi that comepletely monitor the home and also temparature. We need a mobile(using android) or desktop(using python) application that continuously fetch & show data of the home via a webserver (Firebase or AWS IOT Core) in realtime. Only expert team can bid these job who are serious enough about
...UUID 0x2A2B of a mobile phone. An iPhone requires a secure BLE connection to read the characteristic values. I would like this done in the Expressif IDF (i.e. not in the Arduino IDE). ESP32 is the client (central), the iPhone and android is the server (peripheral). ESP32 acting as the client / central, scanning the advertisement packets and requesting
We need to design a moving platform (60cm rectangle box) which has sensors underneath that track X/Y axis. The platform will need to be fixed onto a solid cabinet but have...ability to move up, down, left and right – the movement will be approximately 3-5cms in either direction, this direction to be mapped with the data being read by a separate PCB.
Hi Steven, I was impressed with your profile. I am developing an Arduino program that I need help with. My app uploads data to an online database (MySQL). I need my arduino code to access the online database (read) and write to it. Can you help me with this project (my budget is greater than $1).
Hi Saulius V., I was impressed with your profile. I am developing an Arduino program that I need help with. My app uploads data to an online database (MySQL). I need my arduino code to access the online database (read) and write to it. Can you help me with this project (my budget is greater than $1).
I am building a project using Arduino Mega, it’s a ring ball balancing plate system. The idea is to place the metal ball on the top of a resistive touch screen and 2 RC servo motors will be balancing the screen to move the metal ball to the centre position. Here is a model for my project, the only difference is I am using 5 wire resistive touch screen
Would like to create a PCB for assembly by SeeedStudio using OPL parts. Must have 10 jst 2.5mm 2 pin connectors and an interface connector for a NRF24L01 like that shown here: [đăng nhập để xem URL] and the jst connectors like that shown here: [đăng nhập để xem URL]
...of it) animation of asteroid / ship destruction, animation of weapon hitting the ship (shell explosion) 2 animation of equipment work (droid fly around ship / ships defend shield) I'm not sure how many images you need for each animation, so this is up to you. also we need some drawings of game ui and space image for battle map. Example of drawings
I need basic firmware to be designed for my microcontroller ESP32 with Arduino IDE... Functionalities needed: 1. Remote Application Update 2. IOT Integration with Alexa/AWS and Google Home 3. ESP32 to ESP32 communication master slave for multiple room controllers 4. Single Master ESP32 will communicate to internet and all slave will communicate to master
...nuevas funcionalidades para el registro de muestras de un dispositivo arduino a un servidor web. 2. DETALLE DE REQUERIMIENTOS A continuación, se detalla las funciones a desarrollar para la aplicación web php, alojado en un servidor linux. - Soporte para 10 Dispositivos arduino de la aplicación web php, registro de la muestra en la base de datos
necesito un codigo para una tarea de la escuela, que me pueda establecer una conexion con un celular mediante bluetooth y hacer sonar una alarma (buezzer) cuando se desconecte si se aleja o se apaga el bluetooth del telefono.
...I would like to do is take what we’ve done so far and create a fairly generic data logger where 2 additional sensors can be connected to the the Rx0 and RX1 uart pins on the mega And just do a direct pass through to log the raw data coming from those parts to the SD card And Output it on the TX0 line I would like to Have the RTC clock stamp those inputs
I need support for design the radiofrequency line of connection between MCU nrf52840 and bluetooth SMD antenna on flexible PCB with 6 layers in Eagle I should dimensionate all the filers and the line impedence and support for choose the SMD antenna
Necesito algunien que sepa usar IAR em...sepa usar IAR embedded workbench, nececito abril el FW haver uno cambios salvar el projecto y hacer el upload del FW, con el STlink Segundo, tengo un projecto de un PCB y nececito hacer el pcb con los varios componientes, por eso nececito ayuda para ordenar los componentes por internet, ALTIUM y si saben de php
Sketch of arduino nano for electric curtain with continuous servo motor 360 by RF. 1x MG996 servo motor 2x KW11-3Z switch 1x MX-05V 433mhz The arduino must be actuated by remote control 433mhz. when pressing button A, actuate the servo motor until it hits the switch A (KW11-3Z), push the button B, turn the servo motor in the reverse until
We are developing a Bluetooth product and we are looking for a CAD designer to design a casing for our product. We have the PCB 3D rendering exported from the KiCad and there are few external components needed to design to see the fitments of the casing, Such as connectors. The ultimate goal is to make a mold and manufacture the casing for our product
What you should do in this project 1. create symbol and footprint based on datasheet or requirement 2. Design schematic & BOM creation 3. Design PCB board & create fabrication files(gerber, drill, PnP..) I need someone who has licensed PADs software, no need other options. Feel free to bid this project. Freelancers with low rates will be preferred
Please do not bid if you don't agree on the budget. Those will be deleted right away. ...I need to have Altium schematic design based on the power circuit and BOM in the attached PDF. Deliverables: - schematic(each component should have footprint) - schematic&PCB library files(based on BOM file) I will pay bonus if you can add 3D for all components
...system is built at my side. a fully functional web server that can interact with the pet feeder and the collar. The final system should have: 1/pet-feeder with a motor using Arduino. 2/ tank sensor to detect percentage of food. 3/ speaker to play pre recorded audio of pet owners voice. 4/ pet collar to detect pet distance 5/ webpage (for rescheduling
...need a PCB designer for a few projects. I would like to start with the smallest project: I have an existing KiCAD project and I need some small changes. If the project is successful, I would like to order a PCB design from you, according to a fixed schematic. For the larger project, I will need you as a schematic designer, and then the PCB design
an arduino stepper motor control to drive the hands replacing the ordinary one
...important the correct identification of remote units and it’s corresponding .HEX file. There are 2 kinds of remote units to upgrade FW: TFT controller (slave unit) and Clever PCB. 32 units can be connected to the Modbus network. 4.4) Migration of TFT controller v1 existing application firmware to the new TFT controller v2. This application fw must be
...article writing (Blog Post) that will publish at [đăng nhập để xem URL] 1) Writer should have knowledge how to write technical Project article , 2) He/she should have knowledge of Arduino board, Raspberry Pi , etc & other IoT components and basic understanding of electronics/IT projects to write 3) he/she should have to work per article basis (Payment will get
Simultaneous playing of MP3 and reading coordinates file from SD (VS1053). MP3 playing issue due to hu...MP3 and reading coordinates file from SD (VS1053). MP3 playing issue due to huge quantity of coordinates reading. Working via TeamViewer, due to specific microcontroller (Arduino compatible 3 cores processor). More details will be provided by chat.
Hi Thanh Tung N, Im looking for a PCB layout engineer (Eagle). My projects are usualy 4 layers and are audio/bluetooth focussed. I had an engineer whom has retired so im lookinf for a dependable engineer i can rely on. If you have time could we have a chat? James Turner (UK)
...W on the standard headers. The clearance over the RPi Zero board is the same as this press-fit bonnet ([đăng nhập để xem URL]). I do not want any openings at the base for the RPi Zero board (ie. no SD card access, hdmi or usb holes), but I do need a couple thin ventilation slits on both ends (short
This is for a voltage sensor circuit PCB that will detect voltage on a sensor wire and a tester to test the PCB board. It operates on 230v 50Hz.
I need a custom board design USING ATMEGA 328, it needs to have xbee on board so the board can get programmed wirelessly, also an EEPROM at 24LC512. The pins needed to be broken out are D2-D13 and the required , I need to have as little parts on the board as possible using 1206 Sized parts, so no extra caps and resistors for no reason, it needs to be a REALLY REALLY BARE BOARD
I need a 2 pin connector moved on a PCB and changed to 2.54mm pitch from 2mm. The connector just needs to be moved about 1mm to match the position on the original version of the PCB. Update: The original program this was created in is Mentor Graphics PADS
Design of a simple and small PCB to drive an OLED Microdisplay from a HDMI input signal, and provide a passthrough of the input signal to a HDMI output. HDMI Input : 1080p 10bit @ 23.98, 24, 25, 29.97, 30, 50, 59.94, and 60 fps. OLED Output : 1920x1080 Mini-LVDS (Sony ECX335B OLED Microdisplay) or similar. HDMI Output : same as input. Power supply
...AWSIoTPythonSDK on Arduino Yun (old version). Now we're trying to install AWSIoTPythonSDK on the new Arduino Yun Rev2 but we're experiencing memory problems. The command we need to run are: - opkg update - opkg install python-pyp - pip install AWSIoTPythonSDK==1.0.0 On this last command we have the following error: root@Arduino:~# pip install AWSIoTPythonSDK==1
Need a logo created for my new business. It is to offer transport sevices. The items we would be for hire include but not limited to Forklifts,...AC/Heat Units etc. The truck is a beautiful Freightliner Rollback Flat-deck.I wanted to put the company name in a Sheild similar to the skylark shield. I wanted to put a skylark bird flying above the shield.
...embedded programming. - Good understanding of Multi Layer PCB Design and full hardware product life cycle In-depth knowledge of electronic circuits and physics behind them. - Knowledge of developing embedded devices, sensors, or control systems - Hardware hacking/ programming skills with Arduino, Raspberry Pi, Intel Galileom etc - Responsibility for Design
Hello I need someone to 1. Redo my mega menu (change links and images to be in line with my categories) 2. Redo the images on my store so that they are aligned with the website's business model. My site is a B2B platform but the theme and accompanying images are for a B2C platform. So, you will need to add new images that are more suited for a B2B