Miniature wireless relay receiver jobs

...sending messages Pressing enter should also submit the button if the input field isn’t empty Results from /flip and /roll appear in a different format than regular chat text Custom text display functions appear correctly in the chat area (i.e., last feature of Milestone 2) Messages that precede with @username will send the message privately to the user denoted by the username The writer and the receiver are the only two that will receive the message from the server It’s not valid to just hide it on the client-side (i.e., data must not be sent from the server) The following commands will be implemented server-side mute username Prevents the user from receiving messages from the target user unmute username Allows the user to receive messages from the target user (if the...

PCB Board design for capturing sensors data (DIOP) & operating actuators, uploading data on cloud server or on SSD Card. WiFi and Eathernet Connectivity, Digital Inputs and Outputs pins, with screw arrangement to connect sensors and actuators, Input power 220VAC, Relay for On/Off, professional level PCB designing with multiple features / options. Application for Smart machine control system,

A video shall be recorded via html-webapp (mobile, pad, desktop; iOS, macOS, Android, Windows, Linux) and be uploaded to server and converted by server if necessary. The final video s...(Javascript, jQuery) checking if mp4-recording is possible, otherwise recording in webm: a.) Requesting user permission to camera/microphone b.) Countdown (3..2..1) while showing camera-pic (no recording) c.) After countdown start recording until jQuery/Javascipt-command to stop d.) Playback of recorded video e.) upload video after click on "ok"-button (creation of filename shall be done at receiver-php on server) - if webm ... ffmepeg-command for converting to mp4 (cron-job on server - not clientside!) - creating of thumbnail with ffmepeg (cron-job on server - not clientside!) Extras...

Proof Of Concept SignalWire integration software development Python 3, Flask, and SignalWire Relay API project. All three skills should be known. Create a simple proof of concept to handle multiple concurrent inbound phone calls. The project consists of recognizing an Inbound phone call. Going out and Sending some key variables of the caller to an External API which will give you several choices. Each choice will play a voice file (different for each choice) asking the caller to press a TT to continue, If TT is accepted Bridging the call outbound to a call center. Other Choices from the External API may be to bridge the call to the call center without playing a voice file. Data will need to be collected (Called Number information, Caller Information, Start Date/ End Date, Which Choi...

Python 3, Flask, and SignalWire Relay API project. All three skills should be known. Create a simple proof of concept to handle multiple concurrent inbound phone calls. The project consists of recognizing an Inbound phone call. Going out and Sending some key variables of the caller to an External API which will give you several choices. Each choice will play a voice file (different for each choice) asking the caller to press a TT to continue, If TT is accepted Bridging the call outbound to a call center. Other Choices from the External API may be to bridge the call to the call center without playing a voice file. Data will need to be collected (Called Number information, Caller Information, Start Date/ End Date, Which Choice came back from the External API, The caller Response to th...

Need Simple arduino ide code for arduino uno with rs485 chip for bacnet mstp object need is -ai1>read only>room temp>any pin free -av1>r/w>room setpoint -av2 BaudRate (1= 9600 2=19200 3=38400 4=76800) default=4 -av3 DeviceInstance (1 to 4194304) default=mac -av4 NetworkNumber (1 to 65534) default= 153 -av5 MacAdress (1 to 99) default=10 -bv1>r/w>valve relay>any pin free -any other bacnet mandatory object ie: devices

...and procedures for consistent maintenance and support Requirements for a candidate: Required Technical Skill Set: Possesses hands-on knowledge and experience in installing / configuring / operating • Strong understanding of SD-WAN Technology • Must have hands-on experience of deployment and troubleshooting of Fortinet SD-WAN technology • Expertise in Networking Protocols, switching and routing, wireless technology, Network Security knowledge, WLC, Meraki, Prime • Knowledge and experience of Freeware Network monitoring tools. • Perform Enterprise Network Upgrades. • In-depth knowledge of IP addressing, subnetting, IP routing protocols (OSPF, BGP, EIRP, ISIS, etc.). • Proficiency on VLANS, STP, SPAN, Inter VLAN routing and advanced switching conce...

There is a technical research based document ( expertise required: Machine learning and particularly deep learning). Already written as a draft. Your task will be to go throught the whole document and relevant source materials. Improve the document in a professional way. Remake all the diagrams yourself ( snaps are attached in document) add more logics, reasoning and sources/references

I have some basic code written for arduino, running on an Esp32 and NodeMCU. Code measures electricity using the esp32 and controls a relay (hot water cylinder) on the NodeMCU based on electricity measurements (see NodeMCU code attached) I need someone to modify the code on the NodeMCU so that it records how long the relay has been on in the last 48hrs and switches the relay if the cylinder hasn't had sufficient heating. Also, add a manual "heat for 2hrs" function that can be activated on Blynk webpage.

Need a PPT on topic wireless hacking and its vulnerabilities and report in word format is atleast 20 slides

...time and serving as work checkpoints and feedback to avoid you overworking on changes. A.- EUR€10: After rec'd & appv'd jpg (screenshot of front, side, back and isometric views) of the finished sculpted 3D NON-COLORED MINIATURE. B.- EUR€5: After rec'd and appv'd of ALL original working files and pdf invoice. 2. The 3D sculpture MUST be created/modeled in a sculpting software like Blender, ZBrush, Maya, DAZ3D, Sculptris, ... but IT MUST BE DELIVERED IN BLENDER! (FULLY WORKING & READY FOR 3D PRINTING). We will require ALL the original working files used to create this miniature, even if they are made with different software. ========================== NOTES: 1. In your bid, allow time yourself for working with feedbacks and checkpoint...

I want a developer which can write arduino program , function required is Arduino will connect with internet by website and we control relay via online from website anywhere from world

I want a wireless communication antenna researcher Who can use matlab to optimize code in antennas

...product is brought, a signal is sent via UART to a 2nd mega that activate a relay. The UI's first UI subpage is devided in to 3 x 6 buttons pages, so 18 in total, there is additional 2 pages, page 2 with 2 x 4 product buttons. Then a last page with 2 products. What we need is the following changes on page 1: 1. 3x6 button UI makes things to small, so the UI need to change to 4x4 + 1x2 buttons a page. 2. When one of these above 18 buttons are pushed, everything must happen as it does now, but after the following dialog boxes must pop up with the following text. A. Vaskemiddel? (Yes/ No) B. If No on A. Then G. C. If Yes on A then D. D. Dialog box "Er beholder under dispenser ?" (Yes/ No) E. If Yes on D. Activate relay 27 (pulses and pulse width must ...

Miniature battery operated circuit with a few I/Os driving a solenoid. Expertise with a Nordic, Atmel or similar Wireless Microchip is a plus. Located Tulsa, Oklahoma, USA

We are a fire alarm and security systems company providing temporary construction site wireless fire alarms and on site camera towers linked to our control room to protect developments we also fit permanent Fire and intruder alarms as well as CCTV and access control to all types of businesses within the UK but with a particular presence within Scotland. We need to create new on line and printed marketing material to go forward with expansion

Hi, we need someone who can handle a Matlab task for us related to Wireless Communication. Further details will be shared with selected freelancers only. Thanks.

Hi, we need help of a Matlab expert who can combine and simulate multiple signals. Further details will be shared with selected freelancers only. Regards.

A video shall be recorded via html-webapp (mobile, ipad, desktop) and uploaded to server. The final video shall be mp4-format. Ubuntu-Server, PHP8. We are aware of "" and "ffmpeg", but facing following pro...(Javascript, jQuery) checking if mp4-recording is possible, otherwise recording in webm: a.) Requesting user permission to camera/microphone b.) Countdown (3..2..1) while showing camera-pic (no recording) c.) After countdown start recording until jQuery/Javascipt-command to stop d.) Playback of recorded video e.) upload video after click on "ok"-button (creation of filename shall be done at receiver-php on server) - if webm ... ffmepeg-command for converting to mp4 (cron-job on server) - creating of thumbnail with ffmepeg (cron-job on server)...

I want to operate 5 relay and 5 proximity sensor ....only last triggered relay will operate in output an other 4 will off automatically

i need a cross platform (ios and android) mobile app developer for a parcel service that uses google map to update parcel location and track distance of dispatch from the receiver. The app will also have a website.

Hi, I have an IONIC app which is giving an error when I am uploading on play store. Error is: "You uploaded an APK or Android App Bundle which has an activity, activity alias, service or broadcast receiver with intent filter, but without 'android:exported' property set" I have uninstalled plugin social sharing as well.

home automatic system best on sensor like radar sensor, light sensor and motion sensor. I have complete this project in 2022 and i have some knowledge of coding and programming. in this project we have using this materials such as Arduino Uno, jumper wire, relay. LCD display, LCD light, sensor based meter, sockets, etc. have complete this project under Jharsuguda engineering college. so this is the basic information about my project.

I'm looking for a partner to help design the protoype of a dog ball. The ball will be latex and based on a model we have. I'm looking to modify an existing ball, and would like help with design, advice on materials, and leads for companies that could handle short-run production of an initial short-r...for a partner to help design the protoype of a dog ball. The ball will be latex and based on a model we have. I'm looking to modify an existing ball, and would like help with design, advice on materials, and leads for companies that could handle short-run production of an initial short-run batch once we produce the prototype. The ball itself is a small latex "squeaky" ball that resembles a miniature soccer ball, roughly four inches in diameter. Thanks, and I...

...contain 3 states of slave device inputs and have 3 buttons for control 3 relays. More advanced design will have android application, read 3 states and 3 buttons for control 3 relays. Slave device is Ai Thinker Ra-08h (Its chip ASR6601 is a universal LPWAN wireless communication SOC, integrated with RF transceivers 868MHz, modems, and a 32-bit RISC MCU). I buy this chip because compact design and small size. Small size is most important in this project. Slave device need to control 3 signal relays and to read state of 3 inputs (solid state relay contacts). Slave device will be powered constantly and no need for power saving features (sleep, standby, energy saving etc..). So basically slave device is constantly in standby mode waiting command from Master via LoRa communica...

Hello I need wireless and design expert which can be design floor by floor and use python scripts and MiniNet simulation working. Wok should be in good quality I can share details I need this work urgently. Budget is 30 and every week 2 to 3 projects see file attached

Using Esp8266 wifi microcontroller and gps receiver (ublox neo-6M-001), i want the nmea sentences to transfer wirelessly to my computer continuously (connected to same network) and i also want to display the latitude and longitude values on lcd (ST7735 SPI 128*160),TinyGPS++ library can be use to display the latitude and longitude. LCD will also be connected to ESP Microcontroller(LCD can be supplied power externally)

as the title says i want a simple php contact form that users can fill in with a few details. I want to place the file on my webservers, however it must make use of my internal relay smtp server so that must be added, i see many examples of php forms with this online but prefer someone to make me a ready solution for this. Looking to have this done today.

Hello I would like to access the websocket the address is: wss:// Are you able to assist me to creating a node js client to connect and subscribe to all the events. I would then need to create a web socket server to allow multiple client to socket to it via a API key. I would like to be able to charge people access to it, thank you

Hi Md Abu Sakib M., I am interested in developing a miniature video device that contains still or very short videos in a package about 20-25mm square and maximum 9mm thick, including battery. Important is ease of uploading pictures or video and battery life. Picture or video would be activated by swiping the screen. I have used devices from 4D systems, but they are cumbersome to put pictures in, they are thick, reducing battery space and resolution is not so high. If interested, lets discuss.

1. We require a fix for our mail relay; please recommend and install an office 365 compatible SMTP app, remove existing "ASCHRODER EXTENSIONS SMTP Pro" 2. we would like to stop fake bot and spam accounts from signing up aswell. 3. run security check, and patch

...Double checking the design. 2. ComponentsBuilt should be done by JLCPCB, 3. Ensuring components are the best quality, best fit and cheapest 4. Routing of PCB (creating best paths and width - specially for powerlines) 5. Assist with ordering (BOM, ....) 6. Writing a simple code to ensure all components work. Your testing code should cover, the following tests: (When Wireless and Bluetooth are ON) A. Buzzer should sound a melody and beeps (very very loudly), B. LEDs should flash, C. Heat sensor should work, D. IO ports should control servos, E. I2C ports should work, F. Battery ADC should measure incoming <3.3 voltage from Battery, Photos attached: The size of board is very small. (L: 28mm , W:20mm , H:12mm) Black Con...

Hel...low-level reading with resistance. Also, our pump is 24 volts. The voltage supply and the solenoids are 12volt. We can use Arduino nano/ micro/ pro mini modules (or ATmega328 microprocessor) or STM32 modules (or ARM 32 Cortex-M3 CPU). Also, I need a program with a logic low output for failsafe. I mean if the pump or solenoid opens or short circuits. I have to send ground to that pin to trigger some relay. Also, I need to use a flow sensor for measuring the pumps output. Also the two solenoids are 6.5 watts and the pump is 30volt. I need a working demo sample for testing. Please give a prices include shipping. I want to read the pressure sensor and trigger the pump from low to high and open solenoids in different conditions. I need a schematic and PCB design and a code. ...

Expert in writing a research paper on "Wireless Multimedia Sensor". You should propose a topic in this area. I will choose them to write you about it. The Word count is 50000 in Harvard style.

Need to build the entire OFDM and OTFS system with Transmitter Receiver and Channel. OFDM channel should only encounter with delay and no doppler. OTFS system should have both delay and doppler. I need 2 different code, with same parameters and a code with coexisting both in 1.

We are a marketplace in Uzbekistan for logistics services where clients can find truck drivers for their freight, at the same time, drivers or logistics firms can find new loads (like Amazon Relay, DAT truckload, Uber Freight). We have ready mobile apps and a webapp. Main task will be about making it easier for Admins to review and modify the pricing strategy. Technology used to develop platform: Flutter (mobile apps), React (website) , PHP Laravel (back-end). The platform itself consists of following parts: Administrative panel, iOS&Android mobile app, Landing page, Webapp to post loads.

Trees & Brews is a new concept of convenience store - combining the traditional beer/wine/snacks/beverage with a smoke shop/cannabis store. We want our logo to have the medical "+" dispensary sign in green separating Trees + Brews. The subtitle of the logo will read ...have the medical "+" dispensary sign in green separating Trees + Brews. The subtitle of the logo will read Cannabis - Vape - Beer & Wine. Also please show an option that reads simply Smoke Shop x Convenience Market We are designing this logo to be made into a storefront signage on the property included in the attached photos. Please mock up the logo on the store in replace of the Cricket Wireless sign. We are aiming for a premium concept. Please make the font and branding premiu...

1. need to setup new relay host for new domain. 2. change IMAP from localhost:143 to domainname:993 and check outgoing emails 3. structure folders to accept emails in INBOX and drafts/sent emails, can use MUTT to check 4. Setup Rspamd 5. managesieve so that i can filter new emails into folders i can create

Want a MATLAB program in 5g tool box. First to simulate the OMA (Orthogonal Multiple Access) and NOMA (Non OMA) technique based transmitter and receiver. Then simulate the both transmitter and receiver on different channel like BSC, BEC, PEC & AVC. After that analyse the performance by different types of measures BER, SNR, Channel Utilization, Spectral Bandwidth and Latency.

Hi there I need help and it is about small task, I am in the middle of building a Wireless Sensor Network. I need to broadcast Hello message from the Base Station to all nodes in the topology. The problem is I do not know how to do that using multithread in java. I need to to the broadcasting for my control packet simultaneously not step by step. by this way I can calculate the hop count for each node in multi hop manner. Thus, I need an expert in java Netbeans and has knowledge in WSN concepts. for (int i=1;i<nb;i++) { hello_msg h_msg=new hello_msg(); h_msg.id=; h_msg.x=this.x; h_msg.y=this.y; h_msg.hop=; h_msg.TL=h_msg1.TL+1; h_msg.nsc=; h_msg.time=(long)(()*(max-min+1)+min);

I am Indian wi-fi Internet service provider. I want Mobile Application for my business which monitoring following things Mobile show my wi-fi network in user’s wi-fi list. when my customer try to connect this network then mobile will redirect to play store to download this app.(if user has no active internet connection at the time of downloading this app, my network will help him/her to provide internet connection for handling this mobile application purpose only). After download and installation of this app, following procedure will be follow (Developer should use user friendly graphical interface 1. Registration of customer with the help of active Mobile number, Name by OTP Authentication. (Massage of registration of customer will be delivered to customer mobile and my email id) ...

...Track and submit expenses for reimbursement or payment requisition and adhering to monthly deadlines • Events Management - Assist in setting up the logistics (venue, catering, electronic equipment) of the event and coordination of invites and monitoring RSVPs • Timesheet Management - Track, enter and submit the worked hours of the executive and adhering to weekly deadlines • Telephone Management - Relay accurate and detailed messages, and action or transfer calls to the executive as required • Client Relationship Management - Build relationships with clients and their EAs, update and maintain client lists using EY’s database, and track information and report on clients and/or markets • Customized Communications - Prepare or amend simple corresponden...

As discussed, please change code to work on ESP32 and add 3 features from previous project: 1. Trigger relay if no connection 2. Update over the wifi OTA 3. Static IP All features are available on first project.

...=> [payErrorList] => [paymentInfoList] => [sender] => [defaultFundingPlan] => [warningDataList] => [error] => Array ( [0] => ErrorData Object ( [errorId] => 520009 [domain] => PLATFORM [subdomain] => Application [severity] => Error [category] => Application [message] => Account Account not found. Unilateral receiver not allowed in chained payment is restricted [exceptionId] => [parameter] => Array ( [0] => ErrorParameter Object ( [name] => [value] => Account not found. Unilateral receiver not allowed in chained payment ) ) ) ) ) Error Code 2: An Internal Error Has Occurred. Error: An Internal Error Has Occurred. Stack Trace • CORE/Cake/Network/Email/ line 132 → SmtpTransport->_smtpSend(string, string) ...

Hello, We would like to have a mobile payment page/form and integrate it to flocash payment gateway. Once customer pay through the gateway, we wanted to update the user b...goes to payment page, user can choose payment method and proceed to payment. Beside the payment gateway, user be able to transfer money from their wallet. We will have extra 2 tabs: 1. transaction history and 2. Transfer...(if user clicks transfer tab, then he will be asked to input the receiver phone number. If the entered phone number found through the api, then we display the receiver full name and amount field. Once user put the amount and click send button, the amount will be transfer to the receiver. Tasks: 1, payment form, 2, payment history, 3, wallet, 4, User balance api integration 5, pa...

Write Policy Binder for for IT company. We will need constant update on these policies going for...on annual basis. Following policies should be prepared: Acceptable Use Asset Management Business Continuity Planning Change Management Data Retention/Archiving Disaster Recovery Planing Exceptions Incident Management Information Classification Network Security Security Incident Response Pandemic Response Planing Vulnerability Management Wireless User Information Security Employee Code of Conduct Employee Background Screening Policy or Procedure Initial set of documentation will be performed as fixed price project. Let name it as milestone 1. Going forward - we should commit predefined set of hours and pay at hour...

...on. (for example sending data to another ESP32-receiver) After the task, the ESP32 must be deep sleeping. 2) Moreover , when the ESP32 resets (lose its power supply and gets it back) I want the ESP32 to send again (without pressing the button) what it did in last time before the power cut off, for example if last time had sent the data A, before the power cut, now after the ESP32 gets again back the power, to send the data A again. After that, to be back in deep sleeping mode. After, if I press the button to send B data, and so on. 3) Also every 20 seconds for example to wake up for a moment itself (without pressing the button) so as to send again what lastly sent via the button (I want such a thing in order the web-server's page (receiver) to be updated in case we...

i need someone to tutor me beamforming in wireless communication

I have an old impulse clock and need a 1 second driver. 2 coils in series, when each coil is energised they pull in a rocking arm which in turn advances the clock mechanism, when polarity is reversed the arm is drawn to the other coil. A dpdt relay is used presently to feed the coils, voltage of 9v at 80ma is sufficient to start the rocking movement. A pretty accurate 1 second pulse is required. Have a look see at my current setup.

Require assistance to understand how to; 1- Deactivate (Block) WIFI calling/messaging protocol for mobile phones (Apple devices) connected to a commercial network will remaining connect to network for other activities. 2- Deactivate (Block) WIFI password airdrop protocol, therefore prevent a mobile device (Apple devices) connected to network from airdropping networks password onto another mobile device. Essentially Mobile Device Management skills required.