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    6,219 relay jobs found, pricing in INR
    raspberry - ds18b20 - relay 5 days left
    VERIFIED

    hi there, check 1wire bus 1, check 1wire bus 2, check 1wire bus 3 for ds18b20 sensors. if sensor is found, write data to external mysql database. write there sensor value and sensor address. after data is written, check again 1wire bus 1,2,3 for new sensors and write data. only write data to mysql database if value from sensor has changed. so you have to read first last value from sensor address....

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    I am building a rally car. To safe battery I have installed LED lights throughout. To overcome indicator problems, the tell tale has been linked to diodes and I have used a LED relay. The hazard lights switch doesn’t work presumable because the LED lights it operates draw too little current. Solution is 6 ohm , 50 W resistors to each blinker light. Not ideal. Problem to be solved. Is it poss...

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    Seeking methods to increase hydropower plant generation reliability through the development of a tool, a group of tools, a continuous monitoring system, or a surveillance system that communicates with existing protection systems to safely perform comprehensive online testing, avoiding the opportunity cost of unit outages. We are looking to develop innovative tool(s) to automate protection s...

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    NGINX RTMP SERVER 4 days left
    VERIFIED

    A little explanation, we are a twitch channel running 24/7 non stop, we work with 50+ streamers that relay all the time to keep chanel running, we took new server to do the following: We want to make a nginx rtmp server with specific functions. Full incoming stream transcoding (GPU to not use all CPU power) Fallback video (so live never go offline) same transcode as incoming stream for no error We...

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    Water heating operation of storage type water heater with 80 liter tank controlled by a control board (PCBA), which receives input through infrared remote signal emitted from a remote controller. Job: dismount the existing PCBA and replace with WiFi PCBA, cloud sent command through internet router in WiFi, WiFi signal converted to control relay, PCBA functionality: clock with time synchronized wi...

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    ###You need to work with me via a TeamViewer session as i need to observe your work### I have one producer node and one relay node, i now need to register staking keys and addresses. Need your support to generate cold keys in an offline machine and import the file to the productions VMs. Also this is going to be an ongoing support as i have lot of work under way.

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    A simple project that demonstrates the use of both high and low temperature modules to control a 120VAC device, i means i wanna use 120 ac outlet, so i wanna use a raspberry pi zero and a temperature sensor like "AM2302 wired" temperature-humidity sensor, and the solid stated relay , so went it reach the program temperature by day and time can turn off or on, i will prefer to have writti...

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    We are based in Gurgaon and have already built a Face Recognition solution in Linux. We are now looking for Android Face Recognition Developer with strong experience in Deep learning (in platforms such as Tensorflow, MLKit etc.) using Android Platform. Following are the mandatory requirements (as we have achieved the same with inhouse development): 1. Solution will pull facial data from cloud (via...

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    I have a simple 5-wire intercom. And I want to connect a sonoff relay with wifi to it. So that the door can be opened automatically when someone presses the button on the intercom at the entrance of the building. I have a photo of the diagram of the sonoff relay so that you can see it and also a photo of the diagram of the intercom. I would like you to tell me what type of connection I have to m...

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    I have an Arduino Mega with a DS3231 Clock, a DHT22 Temperature/Humidity Sensor and a relay board. I also have a Nextion 3.5" programable touchscreen display. I would like the code for the programable screen and Arduino to control a vivarium temperature, humidity and lighting by turning on and off a halogen daytime heating lamp, UV tube, night time heating lamp and humidifier. The home scre...

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    We need a template designed for our company so we just plug in the information we want to relay to our client base. www.luckyyoucleanse.com.au. We can provide logo and photo's.

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    Boxes & Lights (B&L) is a private corporation, which recently joined the list of fortune 500. To become largest and most valuable corporation in the coming years, B&L studied potential areas for future investment. The research and development team identified many possible areas that will be profitable in the future. Among these areas, B&L corp. selected to study possible aven...

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    Boxes & Lights (B&L) is a private corporation, which recently joined the list of fortune 500. To become largest and most valuable corporation in the coming years, B&L studied potential areas for future investment. The research and development team identified many possible areas that will be profitable in the future. Among these areas, B&L corp. selected to study possible avenues fo...

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    We are looking for a Voice Over specialist to record some short videos. The artist should: - be able to relay the style, tone, and message of our scripts to the target audience - speak clearly and with a pleasing voice - be a native English speaker Please send us a voice sample and tell us more about your availability, price, and experience. ***Kindly note that we have an in-house video edito...

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    Hello Freelancer, In this project you will write a Pic18 Micro Firmware Code in C with no time pressure. It is important, that the code has a nice Code structure AND is commented in English A Firmware controlling the behaviour of an Electronic device (Switch-on behaviour, Relay Selection, Motorized Potentiometer Control, Temperature limit control, Remote control...). A compatible and bug free ol...

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    i need to create some project using arduino sensors include humidity temperature time relay switches all feedback to a central pc screen the screen should have a nice GUI to enable a clear view of the readings will also require the systems to be wifi setup (use less sensor cables / connections => use more IOT sensors on arduino)

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    need design that suits for relay and motion sensor and wemos and 3 input for electricty and plug

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    I have made a SmartPlug focused at mobile phones to improve their battery performances over a long period of time. The SmartPlug is operated when the user plugs in their mobile phone charger in it. The SmartPlug stops charging the phone based on inputs by the user. The SmartPlug does this with the help of microcontroller and relay. The inputs by the user are set on an app on the mobile phone that ...

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    Boxes & Lights (B&L) is a private corporation, which recently joined the list of fortune 500. To become largest and most valuable corporation in the coming years, B&L studied potential areas for future investment. The research and development team identified many possible areas that will be profitable in the future. Among these areas, B&L corp. selected to study possible avenues...

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    Boxes & Lights (B&L) is a private corporation, which recently joined the list of fortune 500. To become largest and most valuable corporation in the coming years, B&L studied potential areas for future investment. The research and development team identified many possible areas that will be profitable in the future. Among these areas, B&L corp. selected to study possible avenues...

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    I want to make a system which can automatically control a water pump using arduino or raspberry pi. The water pump would be placed in an overhead tank. I would be using relay to control the water pump. I would also want real time water status in the tank using my phone which would require arduino to be connected with a online database. Then i would need a coder who can connect my database with a c...

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    I want a coder who can help me program my project. I have completed the hardware and app i just need someone to code. The project is for a good cause. The code should control relay through ultrasonic sensor(hc-sr04). Dm for more details

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    Hello I wish to build a relay with a timer using a Nextion HMI 7" Enhanced, Arduino Mega V3, 5v relays.

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    i have connection ipsec with google cloud to my pfsense for ip static, but i have trouble about routing on my server, this is my topology, Pfsense just firewall -> mikrotik -> webserver 1. My server working i can access it, but i have trouble about NAT, this is about secure my server, i have open relay for smtp and i cant recivied email, but i can send it. 2. If i Setup itables on google c...

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    I want to make a arduino mega baseed PLC that power up with 24v I put 24v and relay output It must have one rtc,ethernet and rs484

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    I need someone to represent me in a phone call tomorrow night. I think will only have to listen and relay information back to me.

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    I am looking to have a developer create a tool that runs on interval relaying prepared queries from microsoft access database to hosted database partial for local but third party accessible queries that can be displayed with Ajax in an admin theme, link attached below! SQL Skills required. [login to view URL]

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    PCB DESIGN to suit, esp32 socket for installation of esp32 and two onboard relays with optocoupler activation 1 relay will be connected to and off-board SSR relay and the other to connect to 12V device. Possibly I would need the board to accept direct 220V connection and have two transformers onboard one to AC-DC 220VAC-10A to 12V ~2.4A and the next one 12VDC 5VDC step- down buck converter. Two ...

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    The concept artist • creates a visual representation of an idea for use in the TOVP Exhibits, movies, or animation before it is added into the final product. • able to draw or paint characters, graphics, environments, weapons, vehicles, or anything that is called for on a given project. • The quality of the illustration style can vary from quick and rough to detailed and refined. C...

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    Wanting a Raspberry Pi Application, - Application Start Up on power up - I have dry contacts that will short out GPIO pins, when a certain pin is shorted a display will alarming showing a text on what number/name wireless relay fired. - Will have a reset alarm button command on one of the GPIO - One GPIO to fire a relay (Which will be a siren) - On standby it will have a wallpaper 1920x1080 that ...

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    1)Design a signal conditioning circuit to measure ac voltage according to the following requirements. Design requirements: The circuit should be designed to measure (0-300) V, r.m.s, a.c voltage. i. Choose LV 25P hall effect voltage sensor. ii. The signal conditioning circuit should scale down the (0-300)V, r.m.s to (0-5)V dc voltage. iii. The required indicators on the circuit are: a) Yellow LED ...

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    I am looking for a basic Wordpress website with 5-10 pages which includes a CMS and the ability to add additional pages and edit content through the CMS. The website must also have an SEO module where I can edit the title tags, meta descriptions, H1/H2 tags, etc of each page and create a XML site map. The website must be very fast and score 90+ on desktop and mobile on Google page speed insights...

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    I need a web server in raspberry pi that can be access via any web browser within same network to control 2 relay and get digital status of 4 sensor Need authentication function which can stores at least 20 username and password with expiry features. The web button to control relay must follow the click operation. If the button pressed the relay will trigger, if we release the click the relay will...

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    We have an Android App which sends an SMS using the SMPP protocol, the SMS message is formatted in binary format as it has to be received by an application which processes it at the destination. The SMPP/SMS header contains a flag called UDHI which is part of the header sent: Where, TCP (Transmission Control Protocol) is the transport protocol for the SMPP packets and encoded within the SMPP mess...

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    NDA
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    I need my arduino code (Board: Arduino Mega Pro Mini) to be recreated for a new code with better performance, today it has 312 lines. It basically controls temperature and humidity of a place, according to a configuration made, it turns on or off specific relay. Today my problem is that as the sensor (HTU21D) is directly reading the data, any push of a button or relay makes this sensor signal lose...

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    Hey we want to have a pi zero with mozilla gateway & 1 relay board using gpio pins

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    Web & graphic design business in need of a virtual assistant to handle all incoming inquiries, gather information, conduct discovery calls via recorded phone/video session, inform potential clients of capabilities and try to upsell services, relay detailed design needs, deliver price quotes to potential clients, and handle all follow-ups with clients while I focus on the design aspect of the b...

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    Software Requirements for music machine control This room will have up to 12 music machines, orchestrions or band organs. Each will have a coin drop box that will provide a voltage out, to close a relay on it’s music machine to start the machine playing. There will be contact closure on each machine, tied together, providing an indication that one of the machines is playing and will be clo...

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    I am developing an auto winder for cable that includes integral measuring. The cable will run through a wheel that will include an encoder. The encoder's signal will connect to a tablet. The tablet is to include software to adjust/calibrate the encoder (encoder will output "pulses"). A keypad is to connect to the tablet that will allow for user input in "feet". Once the en...

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    Es ist ein experimentales Windturbine Hobbyprojekt. Eine erste Sketchversion liegt vor. Es gibt aber Probleme mit Darstellung der Strom und Spannungswerte, weil keine feste Drehzahl, Spannung und Stromstärke vom 3 Phasengenerator geliefert wird. Die angezeigten Diagrammlinien schwanken über den Messbereich und sind somit unbrauchbar. Im Idealfall sollen die Amplituden über z.B. eine...

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    I need simple arduino project. I have to control fan with relay depending on mh-z19 value : If the value is more than setpoint the relay must be on, if value is less than setpoint relay must be switched off. The setpoint value (ppm) must be set via potentiometer. I have 4 dht11 sensors which have to show average value on the [login to view URL] DHT11 value is just for my information and doesn`t ne...

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    I need you to develop software for Arduino nano , with servo motor , relay and one simple switch . the programming require c and c++

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    I need you to develop some software for me. I would like this software to be developed. The software should control the dc motor (on/off) from a signal from the optical sensor. Two sensors should be user but control separate channels on the solid state relay. One of the relay channels shall also trigger the summer signal at the same time as starting the dc motor. The project should include the t...

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    I need simple arduino project. I have to control fan with relay depending on mh-z19 value : If the value is more than setpoint the relay must be on, if value is less than setpoint relay must be switched off. The setpoint value (ppm) must be set via potentiometer. I have 4 dht11 sensors which have to show average value on the [login to view URL] DHT11 value is just for my information and doesn`t...

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    Summary: We need a simple web interface built in any language, for our R and Python-based forecasting engine. (The forecasting engine is already complete, we want it coupled with a Web based UI for ease of access by clients.) Details: This User Interface will be protected, accessible only via user name (email address) and password protected. The UI will allow the user to upload files containing da...

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    Tengo un problema con la gestión de correos en un servidor VPS WHM/CPANEL You've reached your daily relay quota

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    I have a program that runs using LCD and rotary encoder to select and change info that controls relays. I would like the LCD and rotary encoder to control more inputs and outputs so they can do the same thing. I have attached a screenshot of what LCD looks like. I would like to control four relays with a Arduino MEGA. i would like to add another input to switch between relay groups. Parts are lin...

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    1. The device connectivity and setup will act like a wifi IP camera setup. When we will turn the device on then from the mobile app it should show all the nearest online devices, then we have to select each device from the available device list and connect to any of the available wifi networks to get it connected to the network and start working. 2. After successfully connected to the wifi, connec...

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    Hi i need a Shoutcast/Icecast/Wowza Streaming Control Panel all-in-one something like centova control panel but adding the possibility to control wowza server like cast control, but i dont like cast control cause is not to fancy so i need something nice looking like centova + the wowza admin panel like cast control. Should be a cast control clone but more nice like centova design but with same ...

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    I am very new to MATLAB. I want the work in MatLab. I want the relay nodes in the WSN network. I am having some idea in my mind. I have to get the implementation of a new idea and compare it with the existing concepts. In each unequal clustering in WSN, 2 cluster heads have to be selected, one in primary CH(PCH), and another is secondary CH(SCH) based on the remaining energy of nodes in network...

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