Greenhouse project arduinopráce

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)

I need help to be able to switch the ports as needed ( I typically read form the huslylens port and later write to the MicroSDcard). I have a huskylens device connected to the Arduino pins 0/1 for serial communication. I also added a MicroSDcard in the ICSP pins of the Arduino board to write / store data. I am able to to this in a loop fashion (see attached code). but when I want to listen to the huskylens and write information from that to the MicroSDcard , I fail. The project is for a Elegoo Smartcar 4.0. I am attaching the shields , a few relevant programs (optional to review).

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.

Just like a remote control car . But a little bit change

Je voudrais un Arduino qui coupe (inverse la polarité 12v) le poêle pendant la chute de x° et qui allume (polarité 12v normale)

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.

Se trata de modificar un sktche de Aduino, es incluir el envío de Sms y modificar el tiempo de encendido de un Led

I have written some code in Arduino IDE for the Arduino Nano. I have 3 inputs and 4 outputs. The code I have written works fine, however, I need the motors to ramp up to the desired speed set by the potentiometer when the pedal is pressed and ramp down to a stop when the pedal is released. The ramp time of the motors needs to be a variable I can adjust. All other functions I have in the code need to work as they currently do but with the ramp up/down ability for the motors.

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 u...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...

Hello Please let me know if you can’t deliver on time before the bidding In 12 hours Develop Design concept & 11 3D renders for interior & exterior design for Campground beach resort for caravan and glamping including greenhouse, activation hub, sport beach hub, beach food court, glamping and patios, caravan RV and its patios, seating areas for RV, seating areas for pool side bar, reception, restaurant, floating bar and cinema, kiosk for scooters… etc Note: master plan and design samples and furniture are ready

Developer a microcontroller (in the beginning could be Arduino, etc. - later own controller hw) application that does control temperature on a device and modifies performance settings (volt, amps) based on some characteristics. It uses input and output information via a touch display or OLED/steering buttons. Needs to control also a few actuators/relays.

I have a PCB board with esp32 and mfrc522 and sim800c. There is some coding using Arduino to do some tasks and the rest of code is not yet coded to functional the mfrc522 and sim800c. I'm looking for a freelancer who have a good knowledge about coding the rfid mfrc522 and sim800c using freeartos to communicate with a server by sending the rfid number to a server via the sim800c and get back the result to complete the rest of the code which is ready.

We are looking for Arduino, Raspberry Pi developer (upto 10 freelancers) having sound knowledge of hardware programming in Python. Please bid if you are available for long term Full Time position. Please start your proposal with the word "success" and share your past projects

I have a simple NeoPixel Sketch for the Arduino Nano. This is loosely based on the NeoPixel Adafruit buttoncycler example sketch and the tweaking4all examples This sketch cycles through 4 different NeoPixel effects at the press of a button. The button uses the ezbutton library for debounce. The limitations of the current sketch is that I have to wait for each NeoPixel pattern in the cycle to complete before I can press the button and cycle forward to the next pattern. Each pattern has a delay(), which I understand to be not best practice. Sketch to be modified is attached to the Project. Project requirements: Refactor the sketch so that: - Each pattern loops indefinitely (currently each pattern only plays once)

am trying to make a project using arduino or another microcontroller to make the ps4 controller autoplay in fifa ultimate team i have tried to do it by myself using this website but the library is only made for sending data from the controller to the arduino and actually what i want to do is to send data from arduino to ps4 controller then to ps4 console in order to autoplay in fifa ultimate team

I need someone experience in Arduino programming. The job is to create the firmware for an Arduino Nano with multiple simple sensors (LEDs, temperature, buttons, EEPROM, RTC, etc...). You need to be able to code object-oriented (a class for each sensor) and know how to have multiple process running (using timers or interrupts, no delays or halting the MCU). It can also help if you know a lot of open-source libraries that can be used/adapted. Detailed specification will be provided to selected candidates.

our company is looking for firmware engineer with the following skills. - Arduino, ESP32, STM32 - Raspberry Pi, Embedded linux - C/C++, Python, PyQt We will provide the remote environment for developers. If he/she has a hardware, it would be great. We prefer the firmware engineer with experience about hardware design.

necesitamos calcular el caudal de un flujop con un arduino nano y un sensor de flujo YF S201 de agua

am trying to make a project using arduino or another microcontroller to make the ps4 controller autoplay in fifa ultimate team i have tried to do it by myself using this website but the library is only made for sending data from the controller to the arduino and actually what i want to do is to send data from arduino to ps4 controller then to ps4 console in order to autoplay in fifa ultimate team

Industrial PCB design must have knowledge on Arduino and STM microcontroller and IOT module like EPS32 , Temperature module Communication module.

I am making the Power On OFF hardware module, using an LDR sensor. On the basis of LDR value I am printing data on an SD card connected with the development board ( UNO), whenever the set of values of LDR hits, data prints ON Or Off into the SD card in CSV or excel format.

...= gpio39 5 kr. input = gpio34 10 kr. input = gpio35 20 kr. input = gpio32 The Money control mk4 hoppers are connected to the following pins 10 kr. hopper output = gpio5 1 kr. hopper output = gpio18 The above mentioned input pins receive a 100ms gnd connection for each coin put in, this gnd connection depending on gpio credits either 1, 2, 5, 10, 20 kr to the LCD screen. The point of the project is as follows When a coin is put in on the 1, 2, 5, 10, 20 kr. channels of the coin acceptor, the amount must be shown in the top of the UI on the Touch display. In the Bottom of the UI must be a payout button, where a payout of the credited or remaining amount must be paid out through the 1 kr. and the 10 kr. hopper. So e.g if 99 kr. is credited and a user click payout 9x pulses ...

Hi, want to develop an Arduino project with 2 displays (TFT touch display and LCD) Description: The user will input the number that should show in the LCD display. After entering the number click on Enter key and show the QR code in another display (TFT display)

I need to program my machine...to work as we want ....by Arduino.... stepper motor programing needed....fir our project

I'm looking for an expert on ESP32 and C/C++. The work consists in modifying an existing project written in Arduino IDE for ESP32. Freelancer should know the principle of C++ abstract methods, DMA working with memory, I2S protocol (DAC output). I estimate the result to be a few hundred code lines.

Need a program for arduin 2560 mega that allows for six identical pwm signals to be sent out via via pins 2-7

I want to develop a system Arduino based to connect Oculus quest 2 to bluethoot with unity 3d

Hi I need some help with a project. Coding for arduino

Need a program for Arduino. We have Motion detector sensor which will turn a lightbulb on if motion is detected. A temperature sensor that controls an outlet if the temperature goes below a value. A carbon monoxide sensor that will activate a speaker if it detects high levels.

i need a device that when it senses 110 volt power it will keep a running total of hours run , it will be on,off,on,off like the odometer in your car , only runs when power is sensed . it needs to have a resettable alarm that will flash the display or a led at 500 hours, at 550 hours i want an audible alert [beep] that is continuous until reset. i can build it i just need the comp...110 volt power it will keep a running total of hours run , it will be on,off,on,off like the odometer in your car , only runs when power is sensed . it needs to have a resettable alarm that will flash the display or a led at 500 hours, at 550 hours i want an audible alert [beep] that is continuous until reset. i can build it i just need the components required , the schematic and the code for arduino or ...

Arduino sketch to get time form Internet The board as Ethernet port (Wiznet 5500), AT24CMAC402 EEPROM (to get MAC adress and store variables) and RTC (DS1307) We we need: 1. Initialize the Ethernet interface using the EEPROM stored MAC 2. Use the timezone lib to get the time from NTP server 3. Update the DS1307 and set a flag (inSync=true) 4. Send the time to the serial port Notes: The time must be read from DS1307, so it can output time even if not syncronized. If it cannot get the time form NTP server, the inSync Variable must be set to false (after a few tries of course) The timezone, daylight saving and ntp server must be configurable and stored in EEPROM This variables must be set using the Ethernet port.

This project is for creating an interactive site map with the rendering of a 3.8 acre community farm. The map will include each of the buildings and farm features as a single image and the ability to click on each area to zoom in on each building and to see the inside of the buildings. The buildings and features include, chicken coop, goat house, large greenhouse, barn with living quarters, 4 camping cabins, 1 farmers cabin, 3 ponds from small to large, 2 covered shelters, meditation deck, hot tub, workshop and crop fields.

Excellent fluent English and communication skills are required. Not looking for a team, This app will be controlling a 750 pound robot. No offline work can be done. At least 5 years of native Android development experience Must have expe...required. Not looking for a team, This app will be controlling a 750 pound robot. No offline work can be done. At least 5 years of native Android development experience Must have experience with BLE on devices, XBEE experience would be beneficial Local and syncing database experience required. Must have experience working with Git for source control Any previous work with microcontrollers like Arduino is a plus Must be proficient with the English language and be easy to understand Any experience developing hybrid applications with Ionic or Xamari...

Hi Kassim S H., Money for the work you did for me. Sorry I thought this had gone through, it's been sitting in my account as credit. Thank you

The project includes the design and rendering of a Greenhouse inside and outside for a nonprofit children's farm. Design Notes: The Greenhouse will have a brick or stone foundation. The walls will be recycled sliding glass doors and windows with a wood frame. The roof will be part glass/skylights and part shingle roof. The size will be approximately 20ft wide by 80-100 feet long. The Greenhouse will have a couple angles and outcroppings to give it character so not just a rectangle building. . INSIDE THE GREENHOUSE: The interior of the greenhouse is a multifunctional space... so inside will be used for both growing plants and entertainment 1) An area for potting and seeding of plants and storage area for supplies (no glass is needed i...

We are looking at interfacing a esp32 with a custom ARM based io expander built using arm board like nucleo 144 to extend I O and analog input pin so that we can get 64 input ,36 output,and 8 analog inputs ,and one dac output We need to create communication library for esp32 Arduino . And arm programming for a nucleo 144 board. So as to create the IO extension Kind regards Rajeev patel

We are wanting to extend IO, and analog input through Arm will be communicating to esp32 Dev kit with i2c kind of interface . Basically we want to create IO expander for esp32 so that we can get 64 input ,36 output, 8 analog inputs And communication library needs to be created in Arduino for esp32. And also the arm base io extender needs to be programmed

Need help with programming a Arduino Nano micro controller looking for some one who could help me out with coding up this project

Build an Arduino controlled four channel Tens / EMS circuit board. Four Channel - Each channel will provide independent control around the following parameters: o Each channel to be connected to two electrode pads. o Each channels requires electrical isolation between each other channel. o Adjustable Frequency (1-150 Hz) o Adjustable Intensity set between 0-120 mA at 40-100v. o Adjustable pulse duration between (100uS and 300uS). o Adjustable Sequence and duration on/off as per channel timing xlsx - attached. • Adjustable Overall intensity (all four channels simultaneously) • USB powered preferred (5V)

Look for someone to edit parts of a code I have the display is set up but I need a the UV sensors add and read in its location which is currently reading temperature. And if possible the screen only shows on part of the screen which is the code is for a 2.4inch I believe and I have a 3.5in display shield.

I am building a analog clock using ESP32 and I am unable to prepare code for the seconds, minutes and hours hand of a clock on arduino ide /... Can I get my code written by someone on paid basis too.

I am using Arduino nano , a mic a sd card reader and speak with amplifier. I want a button to rec sound where it can be done multiple times and store in the sd card and when play button is pressed everytime and random audio will be played from the recorded audio.

Hi Muhammad I have an idea for an electronic device using the Arduino and now I am testing the device in practice and I have some problems I mentioned it in a Word file marked in red, please see it. I will also attach the code and flowchart. I want to modify or add to the code to solve these problems And if you have any questions about any point, please let me know. The word file is translated by Google, if there is an unclear point in it, let me know

Hi Mirza Muhammad I have an idea for an electronic device using the Arduino and now I am testing the device in practice and I have some problems I mentioned it in a Word file marked in red, please see it. I will also attach the code and flowchart. I want to modify or add to the code to solve these problems And if you have any questions about any point, please let me know. The word file is translated by Google, if there is an unclear point in it, let me know

We are looking for Architect engineer to deliver the following scope: 1- 2D plane / sections with dimensions and with explanatory text 2- 3D model 3- Architectural visualization 3- interior design 4- exterior design 5- landscaping 6- shop drawings 7- elevation The project is divided to 4 zones attached the topographic maps with the location for each zone The target for each zone as following: Zone A ( Tropical resort): 1- tropical greenhouse 2- landscape 3- road 4- kids play ground 5- outdoor seats area, lodges deferent zones and deferent level ( 2 stories ) 6- pet zone small scale 7- shops Zone B ( panoramic event halls): 1- outdoor events area 2- 2 levels indoor area 3- service area toilets for zone A and zone B 4- kitchen for zone A and B 5- storage 6- i...

... Using the Arduino IDE, I need to use a microchip SAM L21 MCU in my circuit, with a Watchdog feature. Unfortunately , the watchdog setup is well documented on the SAMD21 chip (lot of tutorials and sample code online), but not on the SAML21, which differs on the internal clock used (if I understood correctly). So the project is the delivery of a functional watchdog code for a SAML21 in arduino, including any necessary original or modified libraries (a good library example of WDT library for the SAMD21 is ) You don't need to have access to a SAML21 hardware, just to provide a functional code that compiles with no error. Technical info : the Arduino board manager uses the following board library :

I have some code that is not really working on arduino esp32 board

The software program for the home automation project () is written in Arduino programming language called Processing. Arduino Uno is programmed using Arduino IDE software that you can download from

We are Greenhouse service provider, and we need to represent our products in 3D For example: Exhaust Fan: Pivot Points Center of Fan blades (should be able to control fan rotation about the z-axis) LODs TBD (keep in mind but do a low detail implementation) Notes Base off existing model but keep it simple We need a graphic guy who must be familiar with godot, Product/Arquitecture things, Experienced with LOD, Must know UI, Must have experience working with modeling in videogames or realtime applications. Please write 'Fan' on the top of your bid to avoid bot bidding Thanks

I finished the PCB but there is something wrong The Can won't to connect to Arduino nano