Miniature wireless relay receiver jobs

I made an ESP32 receiver-webserver program (ESP-now protocol in Arduino IDE) but what is missing from my code is the following: I want when we make a refresh on the receiver's webpage the data to be preserved (imagine that 10 senders for example send each of them just a string as their own id for being recognized by the receiver and a char message like "free" or "duty" which make the corresponding region-square for the particular sender green (free) or red (duty) on receiver's webpage. What now happens is: If I refresh the page all the squares start from green. I thought as a solution: the senders to send every for example 30sec the last message that they have sent but that means the senders all the time are awaken up (via timer) so as to send ag...

Hi Bulent V., I noticed your profile and I see that you created a EV1527 based RF Receiver PCB. I am looking for a EV1527 based 433Mhz Transmitter schematic (preferably through EasyEDA) that I can use through third party websites like JLCPCB. The purpose is similar to creating a remote like the Amazon link Let me know if you've a ready-to-use schematic available including the antenna positioning in the PCB. Thanks

I am working on a project that produces automatic replies based in certain conditions. But my receiver is not working on Android 12. I need help regarding this.

I am a financial planner. I have created a package, based on Dave Ramsey's 7 baby steps that guides a person through managing their personal finances appropriately. This infographic will...Wording can be inside the mountain, outside the mountain, both, or however you see fit. Just want to make sure steps 1-3 are going up, 4-6 going down the other side, and 7 on the ground level. Attached image is a VERY basic guide of what I am looking for. Once job is awarded I will need to submit the product to my compliance team for final approval. They may request that changes be made. I would relay those changes to you for the final product. I will likely update this infographic occasionally, so this may lead to more work down the road. Happy to answer any questions and give more detai...

Hi Bulent V., I noticed your profile and I see that you created a EV1527 based RF Receiver PCB. I am looking for a EV1527 based 433Mhz Transmitter schematic (preferably through EasyEDA) that I can use through third party websites like JLCPCB. The purpose is similar to creating a remote like the Amazon link Let me know if you've a ready-to-use schematic available including the antenna positioning in the PCB. Thanks

Hi all I need to create a python script that will connect to my AWS account and then do the fol...I want to reboot - Reboot that instance only (single instance) - Wait for the instance to be brought back online, when online it needs to execute a specific script that exists in the instance and then wait for an expected output (you don't have to worry about the script it executes, just the command to execute the script and then wait for the expected output) - Once that output is received, to relay the information to the user then ask if user wants to reboot the remaining instances - Reboot all the other instances in the original filter except the one that was rebooted already - Confirm that all instances have been rebooted And that's about it. Please feel free to clarify a...

Hi i'm looking for help for my next project. I´m working on a "board game" that work with 3 electronic dice. I see a similar project in arduino webpage ( ) but i need to connect to a smartphone and a special reader. Also, i need to add a lipo battery and wireless charger.

Create system with ESP32 and a relay module.

I am having problems with my relay modules when a load is connected the relay does random things, when there is no load the relay behave correctly, I am using the optocoupler as well

Aruba wireless expert required to work on the migration of Aruba wifi network from SOS 6 to AOS 8.

...dynamic IP allocation. Configuring Routers as DHCP server for Voice to provide IP Phones dynamic IP allocation. Configuring SSH for secure Remote access. Configuring OSPF as the routing protocol. Configuring NAT Overload(Port Address Translation PAT). Configuring standard and extended Access Control Lists ACL. Configuring switch port security or Port-Security on the switches. Configuring WLAN or wireless network (Cisco Access Point). Configuring VoIP or Telephony service configuration in all routers. Configuring Routing for VoIP or Dial peering configuration in all routers. Host Device Configurations. Configuring ISP routers. Test and Verifying Network Communication. SIMILAR PROJECTS:

I have 4 tables a) Clients details table : m_client b) Loan details table : m_loan c) Loan transactions details table : m_loan_transaction d) Message Out table : I want to select details from Clients and loans table then insert into MessageOut table using a trigger or event scheduler below is my se...table then insert into MessageOut table using a trigger or event scheduler below is my select query SELECT mc.mobile_no AS 'Phone Number', CONCAT (mc.display_name, ) AS 'msg' FROM m_loan_transaction mlt INNER JOIN m_loan ml ON = mlt.loan_id INNER JOIN m_client mc ON = ml.client_id Below is sample code to insert data in message table INSERT INTO ozekimessageout (receiver, msg, status) VALUES ('+36209355418', 'details', 'send&...

...setting operation parameters in digital relay protection of distribution networks. The main idea of ​​the article: in the digital relay protection and automation terminals, the settings are set in almost the same way as in analog electromechanical relay protection devices. This is an atavism. In digital relays, it is possible to refuse current-dependent steps, a limited set of types of characteristics and set an unlimited number of current-independent steps (conditional settings), you can set separate settings to busbars in directional current protections, ... Illustrate this using an example in Automatic Relay Protection ARP. Preliminary title of article No.2: Development of an algorithm for formalized setting of the setting area of ​​current digital rel...

About us: Dustsilver is a leading manufacturer of gaming peripherals and accessories for young people and provides Full size, TKL, and 75% Layout mechanical keyboards, with 3 connect ways: Bluetooth, wired, and wireless. There are red, black, brown, and blue switches for choosing. Keyboards support hot swap and RGB backlight. Our website: We need high-quality 30* 1000 word guest posts I would prefer the European and American countries website. high domain authority and high traffic site. At last, low bounce rate. should be done manually. should be valid permanently.

I need this done by the end of the week, I have PLC programming, and understand Arduino enough to edit, so, someone gets me close I can edit and tweak as needed on my end I have an Arduino Mega, it will be receiving 6 channels from an RC receiver, the signal from the RC receiver will be a PWM signal with a range of 1000 to 2000 pulses. There will be 8 physical outputs 4 outputs will be analog with a signal of 0 to 5 volts, the remaining 4 outputs will be discrete, on/off, two with timers and the remaining two outputs will be high when two of the PWM signals are at 1500 pulses.

I am looking for an artist to design me a custom miniature figure . I will want a full set in the future too. Will talk further about what I would like and share ideas

I am looking for an artist to design me a custom miniature figure . I will want a full set in the future too. Will talk further about what I would like and share ideas

I need code for an Arduino Uno to use a keypad module, to control 4 relays with 4 different codes, the relay will have a delay before it resets,

Hi George M., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

Hi Osama M., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

Hi Muhammad , I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

Consulting work for PLC, HMI and Wireless project.

Hi Anjaney K., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

Hi Kien T., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography IoT Bio-medical ...

Hi Faisal N., I noticed your profile and would like to offer you my project. I am interested to implement a routing problem in wireless communication field using RL/MAB. We can discuss any details over chat.

If you've worked on something like this in past, then only apply. Looking for someone to help me draft OEM Contract Manufacturing Agreement between Receiver (Indian company) and Manufacturer&supplier (Chinese company). Will have to go through 2 blog posts (I'll provide) to understand: 1. What's required to make a contract applicable in China 2. Clauses needed in contracts like these.

The title says it all, and will provide different product images & descriptions for you to make your research easier.

1. Introduction Wireless Sensor Networks(WSN) comprise of tiny devices with a capability of sensing, communication and computation are spread over a physical environment, perhaps for a limited period, with a common objective to collaborate to provide a distributed and robust sensing, storage, and communication service. These devices can be dispersed over a hostile battlefield or harsh environment to achieve a task. Wireless sensor networks have an enormous potential impact in the future in many fields such as military, civil, health and habitat monitoring. Image from: 2. Project Overview California Department of Forestry and Fire Protection would like to deploy a wireless sensor network on Ahjumawi Lava Springs State Park. The network will feed

In no more than one page, provide an in-depth overview and comparison of the operation principle and main features of the different wireless cellular systems and standards (starting from 1stG to the 5thG). The report should include details about the existing standards in terms of the used technology, modulation techniques, channel access, operating frequency, frame structure, the used subsystems, etc (Table format for the comparison is preferable)

...configured to assign IP addresses to wired and wireless clients, both internal and guests. • Ensure statically assigned addresses are excluded from the DHCP scope • Devices on the Infrastructure Management VLAN should be configured with static IP addresses • The Internal wireless networks should be able to connect to all internal networks • The Guest wireless networks should only have Internet access • Each department should have at least one PC to simulate functionality. There is no need to put the full number of PCs in the Packet Tracer file • An A record must exist in your DNS server that maps to the IP address of your web server • An A record must exist in your DNS server that maps to the IP address of your wireless...

...created in Cisco Packet Tracer. Full documentation must be included. Description You have been tasked with building out a new wired and wireless network for a new office space that your employer has just rented. This new space will house the following departments, along with machine counts: • IT – 2 machines • Sales – 10 computers • Human Resources – 10 computers • Finance – 20 machines • Marketing – 15 computers • Wireless Internal – 40 IP addresses • Wireless Guests – 50 IP addresses • Infrastructure Management The following infrastructure is also installed at the site: • Redundant routers, redundant mid-level switches, and access switches • One Wireless LAN contr...

...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)...