Linear actuator arduino relaylavori

...that will meet the following requirements: Range: - The system should cover the entire school building. Features: i want an IoT school bell system with the function rtc time and using touch keypad I can do customisation in time I can set time using cloud. 15 to 20 time schedule for timing. Cpu:- Nodemcu Display :- Oled 128 x 64 RTC MODULE:- ds3231 Keypad :- ttp229 touch keypad Relay And also want menu system like following:- 1) Set time / date 2) Set Time Table 3) View Time Table 4) Holiday 5 ) Bell settings In Bell settings there will be two option 1) Short bell ( in that 2 sec bell two or three time that I can adjust) 2) Long bell ( as per above but duration is 5 ec each bell - The system should have automatic scheduling features to ensure that the bell rings at the right

So we already have a firmware to give you an idea of what we need, ...firmware to give you an idea of what we need, but that's not upto the mark. The firmware we have has been developed in Arduino IDE, but we need it to be in STM32Cube IDE. Please do not bid if you not having experience with MCUs in this regard. We are trying develop a product, so Arduino and DIY approach won't be reliable. We need something robust. Detailed firmware description can be found here: Please read the description carefully and if you can get us the required firmware within the specified budget, kindly bid to discuss. We had developed earlier firmware on Arduino IDE and the same is in the document shared above.

...equities traded on Nasdaq. The underlying hypothesis of the strategy is that recent momentum of an individual stock when considered along with baseline momentum (momentum of “similar stocks”) is able to generate a reliable trading signal. With regards to the momentum, it can be thought of as a way to describe an OHLC (Open High Low Close) time series with a single line. For instance the line can be a linear regression line plotted with the close price of (say) the last 100 5 min bars. The regression line can then be described by the angle of the regression line with the X-axis, the R2 (R-square). Alternately the OHLC data can be expressed in the form of a triangle – by capturing the length of the perpendicular and the area under the triangle. The backtest will...

I'm looking to hire a code and software developer to write code in the C++ Language for an arduino. I'm planning to interface the keypad and a set of WS2812 RGB lights via the arduino. I need a total of 11 unique functions to be written. For the purposes of this project, a Function refers to a single instance of a key being pressed. Memory capacity will be the largest challenge as only 32kb of flash and 2 kb of ram are available.

I am looking for a freelancer who can help me with my project titled "Marlin to Serial X and Y Position". I am using Marlin 2.x firmware and I need to send serial data to an ESP32 microcontroller. The specific information I want to include in the serial data... I am using Marlin 2.x firmware and I need to send serial data to an ESP32 microcontroller. The specific information I want to include in the serial data is X and Y position only. Ideal skills and experience for this job include: - Proficiency in Marlin 2.x firmware - Experience with ESP32 microcontrollers - Understanding of serial communication protocols - Ability to write and edit code in Arduino IDE or similar software If you have the necessary skills and experience, please contact me to discuss further details...

Unit 1 : Introduction to matrices discusses the concept, types of matrices, matrix algebra, Transpose of Matrix and its calculation. Unit 2: Determinants explains computation of the value of determinants, its properties minors and cofactors and application of cramer’s rule to solve system of linear equations. Unit 3: Inverse of Matrices defines the inverse matrix, its properties and computation of methods of: i) determinant and Adjoint Route, ii) Elementary Operations Route, explains inverse and Rank of a Matrix and systems of equations. Unit 4: Application of Matrices in Business and Economics discusses application and use of matrices for Business and Economic decision making. DIFFERENTIAL CALCULUS Unit 5: Mathematical Functions and Types defines functions and there types suc...

Hi, I have a working arduino project involving : Esp32 I2s microphone I2s ampli + speacker Gps module Gprs module Piezzo electric buzzer 5 buttons Oled 128x64 screen Led Pir captor Microwave and light intensity captor Battery I am looking for someone able to design the circuit and all the needed element to create a first custom pcb iteration (including chip assembly). Double check and fine tune of my arduino code is also needed.

I am looking for a skilled developer to assist me with specific tasks related to my Arduino embedded system project. The ideal candidate should have experience with adding shared .so, .dll, and .co libraries to the VS Code PlatformIO. The project requires expertise in C++ programming language. The tasks will include but not limited to: - Adding shared libraries to the VS Code PlatformIO - Troubleshooting any issues related to the libraries - Assisting with any other specific tasks related to the project as needed If you have experience with Arduino embedded systems, C++ programming language, and adding shared libraries to VS Code PlatformIO, please apply. I am looking for a developer who is detail-oriented, proficient, and able to work independently.

I have a linear programming problem with equality and inequality constraints and upper and lower bounds. I need to solve that problem to maximize the objective function. I need to do it in Simulink for real time application.

I am looking for someone to help modify the existing code of HexChat. Knowledge of IRC and HexChat does help greatly as I am not the best at explaining the details of IRC (Internet Relay Chat) The goal for this is to basically create a /sportsbar command that populates the sportsbar gui area, which sits above or below the topicbar. This sportsbar is the same concept to ESPN Sports Tickers, just looking to create a bar/space within the program somewhere that will continuously loop for updated sports scores. The concept would be something along the lines of: * The sportsbar is always disabled * To enable the sportsbar for specific channels you would type the follow: /sportsbar #channel SPORT [delay] * The above command would now make the sportsbar appear in the specific channel yo...

I am looking for a skilled Analog Electrical engineer to modify a linear amplifier using op-amp and BJT transistor technology. The amplifier should have a low gain of less than 10 and a low output impedance of less than 100 ohms. Additionally, the preferred power supply voltage is 24V. The ideal candidate should have experience in designing linear amplifiers and be familiar with op-amp and BJT transistor technology. A strong background in analog circuit design and analysis(LTSpice or PSpice) is also preferred.

I have two tasks: - Someone to take an RTMP feed and remux it to SRT as a relay - Create a start/stop system with nginx rtmp to control an ingested feed to social media so it prevents disconnection

Looking for Data Science Experts, proficient in solving complex Mathematical problems, to Help Improve Space complexity of our current Clustering Algorithm Description: We're Looking for people experienced in Data Clustering techniques, to make our linear function work in a non-linear manner While still Executing exact same logic. Our Current algorithm is perfect in terms of outputs, but has inefficient Time / Space complexity for Larger Datasets. It is a Clustering algorithm, that Helps Seggregate and aggregate inputs to Combine related SEO's according to their Searchability, compatibility and weightage . The algorithm is written in nodejs, so good enough knowledge of nodejs is a must. The project is in nodejs, but you can pass it to python we don't have pro...

I'm looking to enlist the help of an expert Arduino programmer for a musical robotics project. The desired outcome of this project is to take Midi data and output physical vibrations. I have some ideas for components and sensors, but am open to suggestions. As far as my experience in Arduino programming and robotics, I'm a beginner. The project requires someone with a high degree of expertise, so if have experience with Arduino programming and robotics, I'd love to hear from you.

I'm looking to enlist the help of an expert Arduino programmer for a musical robotics project. The desired outcome of this project is to take Midi data and output physical vibrations. I have some ideas for components and sensors, but am open to suggestions. As far as my experience in Arduino programming and robotics, I'm a beginner. The project requires someone with a high degree of expertise, so if have experience with Arduino programming and robotics, I'd love to hear from you.

...Business Information You have the following six months of data to work with for pounds of espresso beans (y) used each month and monthly advertising expenditures (x): Month Lbs/Beans (y) Advertising Dollars (x) 1 987 $1,050 2 1,412 $1,500 3 1,020 $1,000 4 1,140 $1,250 5 1,322 $1,500 6 1,399 $1,500 Espresso Bean Use and Advertising Interpret the forecasting model for the selected product. Use a simple linear regression model to show your forecast. If using Wild Dog Coffee Company, forecast the pounds of espresso beans needed for month 7 if the advertising budget for month 7 is $1,350. Interpret the model and respond to the following questions for Wild Dog Coffee Company: How many espresso beverages will the company need to prepare, on average, each day? How many pounds of espress...

I am looking for an Arduino coding and pin/schematic diagram for a sensing and monitoring project. I already have specific sensors in mind that I want to use, so the ideal freelancer for this project should have knowledge and experience working with those sensors. The sensor is a water sensor: In simple terms the sensor will be used to monitor the water level in a water tank. When the water level drops below where the sensor is placed, an alarm needs to sound. The project needs to function like so: 1. Once powered on there needs to be a 30 second period before the alarm is triggered, to allow adjustment of the water sensor if necessary. 2. Once the water level drops below the sensor an output pin needs to be pulled high/low in order to activate

I want to write and read DS28EC20 one wire eeprom by memory page to memory page with WT32-ETH01 via Websocket in Arduino from my computer. Test software : postman, websocket in text format. is working websocket server code, the eeprom function should be integrated into this. There is an interfacing for ds28ec20(link below), if not work you need to write a new one. DS28EC20 is on port IO33. Three custom functions are required: if I send with postman MEMID,MEMREAD,MEMWRITE commands do this: DS28EC20 Custom Commands MEMID – Search DS28EC20 on IO33 , read the 48 bits unique serial number and send back via websocket example:postman: MEMID → MEMID=1736252738AF if there is not successful: MEMID=NOK(reason if it has one) MEMREAD=page1,page2 – read whole memory

I have an existing Arduino program wired up to a joystick and two linear actuators. Right now the joystick moves the actuators correctly. I would like to add a feature to the stepper info so that when the joystick is pressed in, the machine turns on/off.

I am looking for an Arduino expert to develop an access control and automation system for my business. The ideal candidate should have experience working with RFID technology and be able to design and implement a system that allows remote access and control. Key requirements: - RFID access control system - Remote access and control functionality - Expert level of expertise with Arduino Desired Skills and Experience: - Strong knowledge of Arduino programming and development - Experience with RFID technology - Ability to create custom code for remote access and control - Familiarity with data logging and reporting If you are an experienced Arduino developer with a passion for access control and automation, we would love to hear from you. Please provide ...

...should have experience in designing remote controls and LED setups, and should be able to deliver a high-quality product that meets my requirements. I have all the hardware, I think: Arduino Nano Every board, IR remote receivers, and LEDs with built-in resistors to handle 5V-12V power. I have Car mp3 IR remote. I want to program IR buttons to control LEDs: 1. ON/OFF 2. Fade from OFF to full brightness AND stay ON (till power is cut), 3. Separate button to blink a LED (like the blink rate of a car turn signal) x 2 I want to have a schematic to follow so I can learn how to build this project using the Arduino and FLASH BURN the code to an ATMEGA 328P. This setup is to control LEDs in a 1/18 diecast model car, headlights, taillights, left and right turn signals, dash gauges...

Description: We recently published a PWA Web App but it still isn't as it should be. We need someone specialized to fix a connection issue thru SSL. Basically, we have 3 environments in the project: A: End-user mobile phone B: An https server where the pwa web app is c: a rest api server embedded in an arduino box in which are the apis that the pwa accesses Expectation: End-user mobile should be able to download the pwa to its home screen (ios and android) and use the application normally (like it would a native one). Of course it's a PWA Web and not a native one. And we also dont need to upload it the Apple and Google Stores. Sympton/Issue: The mobile user is unable to download the PWA Web App.

Description: We recently published a PWA Web App but it still isn't as it should be. We need someone specialized to fix a connection issue thru SSL. Basically, we have 3 environments in the project: A: End-user mobile phone B: An https server where the pwa web app is c: a rest api server embedded in an arduino box in which are the apis that the pwa accesses Expectation: End-user mobile should be able to download the pwa to its home screen (ios and android) and use the application normally (like it would a native one). Of course it's a PWA Web and not a native one. And we also dont need to upload it the Apple and Google Stores. Sympton/Issue: The mobile user is unable to download the PWA Web App.

I am seeking assistance to successfully bootload my atmega2560 using Arduino. I have attempted to do it myself, but encountered device signature error messages. I need someone with experience in troubleshooting and resolving this issue. Ideal skills for this project would include proficiency in Arduino, atmega2560, and troubleshooting. The project requires knowledge of hardware connections and software compatibility. The final deliverable should be a successfully bootloaded atmega2560 with no error messages.

I am looking for an Arduino expert to develop an access control and automation system for my business. The ideal candidate should have experience working with RFID technology and be able to design and implement a system that allows remote access and control. Key requirements: - RFID access control system - Remote access and control functionality - Expert level of expertise with Arduino Desired Skills and Experience: - Strong knowledge of Arduino programming and development - Experience with RFID technology - Ability to create custom code for remote access and control - Familiarity with data logging and reporting If you are an experienced Arduino developer with a passion for access control and automation, we would love to hear from you. Please provide ...

I have two XL1276-P01 devices. I would like to send and receive a string of text via LoRa. for example I want to send a command to the LoRa device to send me its status (on or off) which toggles like a switch. I want to be able to change the status from on to off. I have an Arduino DUE and an Arduino NANO V3.0

I am looking for a freelancer to find an Electrical Relay with the following specifications: Use: Automotive Applications Form factor: Panel Mount Environmental conditions: Outdoor Ideal skills and experience for this job include: - Experience in designing Electrical Relays for Automotive Applications - Knowledge of Panel Mount form factor design - Understanding of outdoor environmental conditions and how they affect relay performance The Electrical Relay should have the following specifications: - 250AMPS - 24 volts - Normally Open The relay should be pass current from battery to controller in normally closed possiton at all time until triggered to open and shut off power.

This a Java code: You need to rewrite it for Arduino IDE c++. Project will only be accepted if outputted strings are match for any test input. Must work on any module (Uno, ESP, or emulators.) with any number of cores. You can use any library available or write your own. Before posting GhatGPT and Bard gave me the .INO files which doesn't compile. So please do not go there. If you want this project start your message with "I red the description carefully and have no clarification questions." If you didn't i will spam your message.

Looking for an experienced Embedded Software Developer to create software for an embedded system. The ideal candidate should have a strong understanding of C++ programming language on ARM cores. Skills and Experience: - Strong experience in Embedded Systems development - Proficient in embedded C/C++ programming language - Experience with building Arduino bootloaders and sketches - Knowledge with JTAG/SWD and other embedded debugging tools - Experience in NXP IMXRT1062 ARM core and other SoC - Familiarity with ARM-based systems, compilers, toolchains, and debugging - Experience with Qualcomm chipset is a plus - Experience with embedded Linux is a plus

Looking for a skilled freelancer to develop an Amazon Relay Autobooker We are seeking an experienced developer to create an Amazon Relay Autobooker, a system that automates route and transport scheduling for our logistics operations. The Autobooker should integrate with Amazon Relay's platform and provide efficient and accurate scheduling capabilities. Requirements: Strong proficiency in [mention relevant programming languages and technologies] In-depth knowledge of Amazon Relay and its API Experience in developing automation systems or similar applications Ability to analyze route and transport data, and generate optimal schedules Familiarity with integrating external APIs and databases Excellent problem-solving skills and attention to detail Responsibilities:...

I want to control bldc motor using arduino

I would like a logo for a company called Air Guard. The logo must have a white background. A blue triangle with a glow and a wave across the centre iof dots.

...The device should be battery-powered and easy to use. In attachment have an example of the signal that must be analysed. I need determinate the maximal value (peak) in voltage (VDC) and convert it to another unit (mJ) using a simple linear equation (mJ = ax + b, where x is the peak voltage and a and b are coefficients of my equation). The circuit needs measure all the time the input signal and when the voltage pass through the adjusted threshold (to avoid interference and measurements fluctuation), the peak voltage must be determined and converted using the linear equation to a value that will be shown in a LCD display, like a 3.5' display. We can use touchscreen to insert some data, like the threshold level and a and b coefficients in a configuration screen. The main...

Arduino or C++ software programmer to write code for a custom odometer for a Ford Model T using the existing odometer housing to enclose a 9g servo to rotate the speedometer drum 100 degrees max and a 12X2 LCD screen to display TRIP miles and Odometer miles. See attached description of the project.

This a Java code. You need to rewrite it for Arduino IDE c++. Project will only be accepted if outputted strings are match for any test input. Must work on any module (Uno, ESP, etc.) with any number of cores. You can use any library available or write your own. If you want this project start your message with "I red the description carefully and have no clarification questions." If you didn't i will spam your message.

Looking for Data Science Experts, proficient in solving complex Mathematical problems, to Help Improve Space complexity of our current Clustering Algorithm Description : Hi, We're Looking for people experienced in Data Clustering techniques, to make our linear function work in a non-linear manner While still Executing exact same logic. Our Current algorithm is perfect in terms of outputs, but has inefficient Time / Space complexity for Larger Datasets. It is a Clustering algorithm, that Helps Seggregate and aggregate inputs to Combine related SEO's according to their Searchability, compatibility and weightage . The algorithm is written in nodejs, so good enough knowledge of nodejs is a must

Need to make changes to existing Arduino IDE sketch, that controls digital mixer by web socket commands, to can control mixers that use OSC protocol (XR18 XR12 MR12 NR18 X-AIR and so on) !!! Use ONLY Arduino IDE (not allowed other ide)

Hi, We're Looking for people experienced in Data Clustering techniques, to make our linear function work in a non-linear manner While still Executing exact same logic. Our Current algorithm is perfect in terms of outputs, but has inefficient Time / Space complexity for Larger Datasets. It is a Clustering algorithm, that Helps Seggregate and aggregate inputs to Combine related SEO's according to their Searchability, compatibility and weightage . The algorithm is written in nodejs, so good enough knowledge of nodejs is a must

I need an SMTP relay that supports two-way communication. Most of the publicly available projects only provide support for one-way (incoming or outgoing) communication. I am looking for someone who can assist me in establishing or implementing a relay that enables two-way communication.

I need to make "def convertvideo" a multi core function, At the moment it processes every frame from an inputvideo and performs a process on that frame and saves the output of each frame processed to , its very linear and doesn't harness the power of the other cores I need it to process a frame for each core present simultaneously remembering which frame is first and write to disk until all frames are completed. But the key points is it must Convert muliple frames simultaneously, remember the order save to and process all the frames from the input source currently there's a crude display showing how long a frame takes, this should be included with the multiple frames Job is $50 Aus

Hi I am trying to get two sensors (the MAX30100 oximeter, which does not presently work likely due to a tech issue that I need to resolve and the TMP36G temperature sensor, which does seem to work but is not super accurate) to work with my arduino and then I am trying to turn my modules into midi controllers. I was able to do this using a different module with electrode cables (reading electrical signal and converting to midi data that can be assigned sounds in Ableton). I have the board layout and the code from the successful electrode module but I'm not fully sure how to apply it to the 2 other sensors I have. Should be relatively easy I think since the code does exist. Also if there is a way to integrate these separate modules into one with 1 code (so they can work with one ...

I am looking for a freelancer who can synchronize my internal mechanism composed of a pump, simple coin acceptor, LED system, background music system to enhance the user exper...and music would start playing. Ideal skills and experience for this job include: - Experience in electronics - Experience in synchronizing simple mechanical+ electrical systems - Understanding of simple electrical systems and wiring diagrams - Knowledge of very simple - Attention to detail Most of the parts have already been purchased. Such as coin acceptor, peristaltic pump, battery, Arduino set. The other missing parts (wiring ...) would need to be purchased by the freelancer. Also, room for imagination is given to the freelancer :). If you have the skills and experience required, please bid on my ...

I am seeking a skilled developer to enhance my encryption algorithm using double random phase encoding in non-linear way with CS and chaotic map in Python. The ideal candidate should have experience in the following: - Python programming language - Encryption algorithms - Image encryption and decryption - Double random phase encoding - Chaotic map The desired outcome of the project is to enhance the encryption algorithm for images. The speed of the encryption process is somewhat important. The developer should be able to work independently and deliver the project within the specified timeframe.

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Arduino MKR Wifi 1010 connected to alexa with voice command to turn light on and off. Light has a negative and positive wire

Basically, I need someone to help me design the base and the legs of a height-adjustable table. I have the actuator tech and I can deal with the table surface. It's just the parts of base and legs needing some elegant design.

I need a developer to create a GSM IMEI Alarm that can notify me if a new IMEI device enters the reception area. There must be a recorded list with all the "friendly" IMEI numbers in the area. You must be able to record a new "good" number by press button. Hardware to be used: Arduino Uno, 20x4 LCD and SIM900 GPRS shield .

I am in need of assistance with bootloading my ATmega256 Arduino through the ICSP port. I have a specific bootloader in mind and require guidance in implementing it. I prefer to use a programming language other than C++ or Python. Additionally, the ATmega256 will be integrated into a device that falls under the "Other" category. Ideal skills and experience for this project include: - Extensive knowledge and experience with ATmega256 Arduino bootloading - Proficiency in a variety of programming languages - Experience integrating ATmega256 into devices beyond robotics or home automation

I will implement the dashboard user interface that includes linear and pie charts and connect to APIs.

I can complete the work within the 3 days as we discussed.