...want to write a program that do the following : - When the switch is on there is an output LED 1 Light that represents the device is started ( run) ,like any simple device. - Mainly the device check continuously if another switch (special switch) is triggered ,DC buzzer and LED 2 light is running as alarm - Lastly, there is PUSH BOTTON 2 that switched on to senses any motion using motion sensor PIR. After that, the device outputs the same DC buzzer and LED 2 Light as alarm, and will be switched OFF if the user pressed PUSH BOTTON 2, so the user make sure the device doesn’t detect him as false detection Note that: 1- This device is Electronic Fishing Bite & Security Alarm, just to clarify this project requirements 2- I want to use C language us...
...want to write a program that do the following : - When the switch is on there is an output LED 1 Light that represents the device is started ( run) ,like any simple device. - Mainly the device check continuously if another switch (special switch) is triggered ,DC buzzer and LED 2 light is running as alarm - Lastly, there is PUSH BOTTON 2 that switched on to senses any motion using motion sensor PIR. After that, the device outputs the same DC buzzer and LED 2 Light as alarm, and will be switched OFF if the user pressed PUSH BOTTON 2, so the user make sure the device doesn’t detect him as false detection Note that: 1- This device is Electronic Fishing Bite & Security Alarm, just to clarify this project requirements 2- I want to use C language us...
Preventing Tooth Dec...audience is children, so the article should be engaging and easy to understand. Ideal Skills and Experience: - Experience writing for children - Knowledge of dental health and oral hygiene - The ability to simplify complex information into easy-to-understand language - Strong research skills to back up claims and recommendations The article should be between 500-1000 words, and should cover the following topics: - What causes tooth decay in children - Tips for preventing tooth decay - The importance of regular dental check-ups - Healthy eating habits for dental health - The role of fluoride in preventing tooth decay Overall, I am looking for a well-researched and informative article that will help parents and caregivers take steps t...
...known artist to interview me as he creates the art for my sake of knowledge and world is very opinionated of my character. There are days when i feel i am on top of the world and the fruits of my work will soon that day seems to never come but always thinking tommorrow is the day.I need this project to validate whether i am the mystery man behind a coin that happens to be the world innovates and tries to keep up with technology by learning new problem i face is being the sole target of this never ending legal ponzi i find myself trapped in situations and brainstorm for my best option might help myself and others understand the current events to better prepare the world with a clearer line of communication and also to have a space
I am looking for a freelancer to design an electronic circuit, and possibly build it. It will consist of 5 LEDs on a PCB that cycle thru a binary sequence from 1 LEDs on to all 5 LEDs on in 31 steps. Ideal skills and experience for the job include: - Experience in designing and building electronic circuits - Ability to create a compact and efficient design - Attention to detail and ability to meet deadlines.
...name is [ Arpan ] and I want to create a short story based on the Mahabharata, entitled 'Nala Damayanti: An Eternal Tale from the Mahabharata'. The story is about the epic romance between Damayanti and Nala, and how she fought for love and self-respect. The tone of the story will be romantic, capturing the intensity of the couple's romance and battles of honor. The story will be geared towards an all-ages audience, and I would like the final product to be in the form of a short story. I would like someone to bring the characters alive in the story telling, creating an enthralling experience for the readers. I also expect the person to focus on the details of Damayanti's heroism and courage as she navigates her way through the da...
...and humidity control with LCD display I am looking for a freelancer who can help me build a temperature and humidity control system with a touchscreen display. The ideal candidate will have experience in electronics and be able to work with the following requirements: Temperature range: - Desired temperature range is 0-50°C Humidity control: - Relative humidity control is needed SHT 20 sensor LCD display: - A touchscreen display is preferred Nextion display Microcontroller ESP32 Skills and experience: - Experience in electronics and circuit design - Ability to program microcontrollers - Knowledge of temperature and humidity sensors - Experience in designing and integrating touchscreen displays If you have the skills and experience required, please ...
Construct a digital alarm clock using basic logic components in Multisim. The clock will consist of a timer circuit, a divide by 6 counter, a decade counter, and a display module. The alarm will be set by switches in BCD notation and the alarm itself will be instrumented by attaching a light which will illuminate when the alarm time and the clock time match. I would like for the time to be in 24h format. I would need the multisim file. The circuit will use the following components: Timer (555) 7 segment display
I am looking for a freelancer who can help me create high-quality backlinks that will promote my brand. Specifically, I am interested in guest posts that are relevant to my niche. I am looking for 1-10 backlinks in total. Ideal skills for this job include experience in SEO and guest posting.
...skilled engineer to design an active audio bandpass filter with an adjustable center frequency for my audio processing application. I am just a hobbyist so i need help from an expert :) The ideal candidate should have experience in audio signal processing and filter design. The project requirements are as follows: - Center frequency: 30 Hz - Bandwidth range: Around 10Hz - Application: Audio processing The deliverables should include a circuit diagram and a bill of materials for the filter design. The circuit should be able to adjust the center frequency. The filter should use max two opamps. The center frequency adjustment should be made with a potentiometer. using the potentiometer. How far can i go with the center frequency? ...
I need to use 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to ESP32 .Operated with 5v battery I need: 1. Complete Circuit and BOM 2. AESP32 Code
small circuit with single led to lit when battery charge is lower than 7v reference:
...serial port application where I need to ensure a minimum duration has elapsed between the last byte received and the next byte transmission. The concept is simple: capture time now and subtract it from the timestamp of the last received byte, and the ensure it is greater than the duration (11 * 1/115200) where 115200 is the baudrate and 11 represents the number of intervals I wish to see elapse. I would like to use the C++ std::chrono utilities for this purpose. However, I do not have the time to dig through the documentation and tinker with it to find out exactly what data types and sequence of calls need to happen to accomplish my goal. I would like someone to investigate this for me and generate an example. Do not use the auto...
We are seeking a highly skilled PCB designer with expertise in Altium Designer, Circuit Design, and Electronic Design. You will be responsible for designing and developing printed circuit boards (PCBs) for our electronic products. The ideal candidate will have a minimum of 3 years of experience in PCB design and be able to create high-quality, reliable, and manufacturable designs. Project Description: We are building a product capable of using readings from sensors to drive a peristaltic pump, store sensor data, and have added functionality of connecting via 5GLTE for OTA updates. The scope for this project is as follows: 1.) Consult on the correct components for the project such as motor driver type, ADC, processor, connectivity component...
I need to use TDC1000 and one 2mhz Ultrasonic sensors to measure liquid (water, diesel, petrol, lpg) level from the bottom of the tank. The piezo sensors will be connected to TDC1000 chip and arduino mcu. Operated with 3.3v and low current below 30mA I need: 1. Complete Circuit and BOM 2. Arduion Code 3. component description and specifications
There are essential dialogue writing rules to follow if one expects to write a good story. After all, dialogue is what makes a story’s characters lifelike and relatable—it can also help keep the story interesting and engaging. But writing dialogue in a story is often easier said than done. Follow these six tips for writing more believable and compelling dialogue between characters, whether that’s in a short story, book, screenplay, or something else. 1. Use quotation marks One of the absolute dialogue writing rules is using quotation marks. This is a must. If you think that you can get away without using those pesky little marks, try it. Try writing a story without using quotation marks, and then go back and read it to yourself. Quotation marks indi...
I am looking for an experienced freelancer who knows how to optimize Octopus LinkedIn Automation Tool. Ideal skills and experience: - Expertise in Octopus optimization - Familiarity with deployment tools and configuration management - Ability to provide guidance and support throughout the project - Strong communication skills to ensure smooth collaboration Timeline: I need this project completed ASAP and would appreciate timely communication and updates regarding progress.
I want 3000+ website permanent blogroll backlinks to any pr website . so guys tell me how many website backlinks you can give me , thanks
I am looking for a freelancer who can design a working model for a single phase preventer with overload protector. Measure current, voltage and display on 7 segment display. Option to set the time limits. The project requires the creation of a circuit diagram for the model. The final deliverable should be in a PDF document format. Ideal skills and experience for the job include: -Experience in circuit design and electrical engineering -Knowledge of single phase preventers and induction motor protection -Proficiency in creating circuit diagrams -Ability to work independently and meet deadlines.
I'm a new ACX narrator and I am looking for an experienced audio engineer who can help me remove the echo that's been plaguing my audio book recordings. I'm currently using Audacity to record, and I'm having a room echo issue that I need help fixing. I have a basic home setup with basic equipment (but better equipment on order). I'm hoping to find someone who can take the time to walk me through the process of removing the echo and show me how to do it for future recordings. If you think you can help, please get in touch!
I need to drive 3 speed motor, plasmacluster, valve, read inlet water temperature and ambient temperature. It can work stand alone or with external modbus control. External Modbus work on RS485 RTU protocol. Wiring diagram and PCB diagram provided are indicative. It must be completed correctly in a functional way by the freelancer. Any new ideas are welcome Terminal Blocks type are fixed. Wiring diagram and PCB is to be done with Eagle and must be released. Development is with Arduino. Source code must be released. A block diagram of both hardware and software must be presented in advance by the freelancer. At the end of the schematic and PCB technical spec for the software will be provided. Other technical specifications is "on the road"..
I am in need of an HTML expert who can help me with two specific issues on my website. First, my contact form is not submitting properly and I need someone to troubleshoot and fix the issue. Second, the logo size on my website needs to be adjusted. Ideal Skills and Experience: - Expertise in HTML - Experience with troubleshooting and fixing contact form issues - Knowledge of CSS for adjusting logo size - Attention to detail to ensure proper display of form fields and logo - Good communication skills for discussing and explaining issues and solutions.
Please apply only if you have experience in this type of work. This is a remote project for technicians who has had exposure to CMOS or CCD/PRISM/LED/ sensor systems, and have the capability to build the sensor assembly. We are a startup company looking at building a Refractometer Sensor Assembly (3 sensor assemblies for our prototype). The sensor will be integrated with a PCB, which will have other sensors. The purpose of the sensor assembly is to converts the refractive index of a food sample to % brix. OUR SPECS are as follows: The sensor assembly - must not exceed 20mm x 25 mm x 15mm in size - CMOS or CCD sensor - Triangular prism (see picture) - LED wavelength of about 600nm OTHER SPECS - 0 - 20 degree brix minimum - Precision ±0.1%; - Resolutio...
...electronics engineer with experience in circuit design, firmware, and embedded systems to help us develop a USB to PWM I/O device. This Device will take input through a single USB Port and gives 32 X PWM outputs. This device will have 32 GND PIN and Maximum possible 3.3Volt Pins and Maximum Possible 5.5 Volt Pins. Remember using this I will control ESC of a BLDC motor. That means - this device will be connected with my PC using USB and the ESC will be connected with the PWM Pin of the device. Now using Python and C/C++ I will increase or decrease the Speed of the BLDC motor. The ideal candidate must have experience in hardware design and PCB layout, as well as proficiency in programming languages such as C++ and Python. Additionally, the candidate...
I am looking for a freelancer to help me create a digital pen for personal use. The primary purpose of this pen is to capture images and send/receive data via network to an application. Requirements: - The digital pen should have a fixed micro HD webcam and a small LED screen - Screen we can see at least 10 digits only. - It should be able to support 4G network - The pen's size and weight should be small and lightweight for easy portability like regular using pen. - - These all feature not easily find to anyone. - use below link for your reference - Ideal skills and experience: - Experience in designing and developing digital pens - Knowledge of integrating 4G network support and micro webcams - Proficiency
I am looking for a skilled professional to design a fast division circuit with a required speed of less than 1 nanosecond. The technology that should be used for the circuit design is Verilog. As for specific requirements or limitations, I am open to suggestions and willing to work with a creative and experienced freelancer who can suggest the best solutions for this project. Ideal skills and experience for the job include proficiency in circuit design, experience in using Verilog, and the ability to work efficiently to meet a tight deadline.
...transmission. The ideal candidate should be proficient in Python programming language and have experience in working with RF modules. The main purpose of this project is to establish a reliable and secure RF link for the transmission of data over a distance of 100-500 meters. The RF link should be able to handle high volumes of data and operate with minimal interference. Key requirements for this project include: - Proficiency in Python programming language - Experience in working with RF modules - Ability to design and develop a reliable RF link for data transmission - Knowledge of signal processing and RF circuit design - Familiarity with data encryption and security protocols If you have the necessary skills and experience, please ...
Consider the matching circuit in the figure below used to match an access transmission line with the characteristic impedance: Zc-50 Ohms to a load impedance: Z= 100-j100 Ohms, The circuit is working at a frequency f=3.5 GHz. Imposing a maximum magnitude for the reflection coefficient at the input |S11=0.1, determine the bandwidth for each case. Discuss the results.
I am looking for an expert with experience in replacing Feign with HystrixFeign for complex integrations. The ideal candidate should have in-depth knowledge of HystrixFeign and be able to implement fallback methods. Load balancing and circuit breaker features are not required for this project.
I am in need of help with my fridge! As soon as the fridge plugged in to the circuit board or after a while, the circuit board turned off. I haven't tried any troubleshooting or repairs myself, so I'm looking for both repair service and advice on how to fix the issue myself. I need help from an experienced professional who can take a look and diagnose the problem accurately.
Job Description -------------------------- I have a batch of Chinese made volt meters with 7 segment led ...-------------------------- I have a batch of Chinese made volt meters with 7 segment led displays these are pre-programmed for input zero to 33 volt and output will display the voltage with 3 decimal places. If possible I want to reprogram the MC for input zero to 4 volts and output zero to 2000 V on the display (ratio 1:500) Laser engraving on micro is S033 PHVG 639Y , but I can not find any specifications for the code (see images) Circuit board has connections for GND, VCC, Send, Receive I am happy to post a sample of the voltmeter to the successfull freelancer. On completion of the job I need a working code and instruction ...
Hello, I'm looking for a talented video creator to produce a YouTube video on how Kanye West became so successful. I need a video that is 8-10 minutes long and has an entertaining tone, but one that still conveys the seriousness of Kanye's endeavor. I want the video to focus on Kanye's fashion and business ventures and provide key insights into the strategies and decisions he took to achieve his success. If you believe you have the creative and technical skills to create this kind of video for me, I would love to hear from you. Thank you for your time, and I look forward to discussing this project in more detail with you soon.
Need a 9V circuit that turns on a heater when 13C or below. Heater is off when above 13C
Looking for a MATLAB expert with experience in image processing and object tracking for a mobile report project. The goal of this project is to achieve a high accuracy level (above 95%) in object tracking. The project will involve working with RGB images and the ideal candidate should have experience in human pose estimation and 3D reconstruction.
I need signal amplifier circuit: - The maximum input and output voltage 6v -The maximum current 1 ampere. -Power to supply the component 0-24 volts.
...seeking a freelance expert with a vast understanding of MRFs who can shed light on the intricacies involved. We want to delve deep into the realm of MRFs and gain a comprehensive understanding of their operations, significance, and impact on waste management. Additionally, we have outlined five essential requirements to find the ideal candidate for this task. Requirements: 1. Extensive Knowledge of MRF Operations: The candidate should possess an in-depth understanding of the inner workings of Material Recovery Facilities, including the processes, machinery, and systems employed. 2. Familiarity with Waste Sorting Technologies: It is crucial for the freelancer to be well-versed in various waste sorting technologies utilized within MRFs, such as optical sor...
I am looking to hire a CPA full time to do all of my files for employee retention credit. I have a call center with 10 people calling.
I will need someone to help me create ANKI flashcards by going through particular textbooks for each subject. In particular, this job will require: 1. Create detailed summaries of each relevant chapter of a textbook. 2. Then, create a huge list of ANKI flashcards NOTE: 1. This will have to be done for 4 different textbooks. I will provide the relevant materials. 2. I need someone that has used ANKI software before and have had lots of experience making flashcards with ANKI. Please do not respond if you have not used ANKI before. 3. The materials will reference some maths and coding related content. Preferably someone that knows a little of those areas so they know what is important and what's not. I need this to be done across a timeframe of 2-3 months time.
I need firmware development for ESP32-C3 for following tasks: -Ultra low power consumption design -Run on 2xAA batteries for more than a year -On-board Digital Temperature Sensor value reading and logging (logging period) -Sending to an MQTT broker (upload period) -Wait for commands from server after data upload -Wi-Fi parameter (SSID, passwd) set over BLE for lower power consumption -Data encryption -no webpage hosting or accesspoint mode needed Those are the main functions of the device. We need an experience for low power programming, we are able to design the circuit.
I am seeking a tutor who can teach me the basics of photo manipulation using Adobe Photoshop. As a beginner in photo editing, I am looking for someone who can guide me through the process of using this software. Ideal Skills and Experience: - Strong knowledge and experience using Adobe Photoshop - Ability to teach beginner-level photo editing - Expertise in photo manipulation techniques and skills Specific Goals: - Learn how to manipulate photos using Adobe Photoshop - Understand the fundamentals of photo editing - Improve my skills in photo manipulation techniques, particularly in color correction and retouching. If you have a strong background in photo editing, particularly in Adobe Photoshop, and have a passion for teaching and sharing your knowledge with ...
I need to drive 3 speed motor, plasmacluster, valve, read water inlet temperature and ambient temperature. It must work with RS485 modbus RTU protocol. It can work stand alone or with external modbus control. Development is with Arduino. source code must be released. Circuit and PCB diagram is indicative and must be completed by the freelancer. PCB is to be done with Eagle and must be released. A block diagram of both hardware and software must be presented in advance. Other technical specifications is "on the road"..
I am looking for a skilled freelancer to develop a NMEA CAN bus program for battery monitoring. The project requires experience with Lithium-ion batteries and the J1939 communication protocol for the CAN bus. The desired update frequency is real-time. Skills and experience required: - Experience with Lithium-ion batteries - Expertise in the J1939 communication protocol for the CAN bus - Ability to develop a real-time monitoring system for the battery - Knowledge of NMEA standard for marine electronics would be a plus The ideal candidate should be able to deliver a reliable and efficient battery monitoring system that can accurately report the battery status in real-time and be displayed on any standard MFD display. I have attached a spec sheet for a Mod Bus battery...
Looking for a MATLAB expert with experience in image processing and object tracking for a mobile report project. The goal of this project is to achieve a high accuracy level (above 95%) in object tracking. The project will involve working with RGB images and the ideal candidate should have experience in human pose estimation and 3D reconstruction.
I am in need of an experienced circuit board designer to create a circuit board from a hand drawn schematic. The purpose of the board is to convert a 25VAC analog pulse signal to a digital input that can be read by a Raspberry Pi. I am open to suggestions for the size and form factor of the board, as well as the budget for any components required. The designer should have extensive knowledge in circuit board design and preferably experience with components suitable for use in a Raspberry Pi environment. Would like to use PiHat design allowing me to connect directly onto GPIO of Raspberry PI. Have a picture of the circuit design and the final board. I live in Syracuse NY USA would prefer a local reso...
I am working with a leading producer to take guitar effects and put them back into rack gear. We are emulating the tube screamer circuit and have other requirements for the circuit to give it a unique edge. It is at POV stage so budget it tight! I need help to design and build to a level that is in line with safety standards to not have limitations in global markets like the US or Europe. I can supply more detail once I have gauged the suitability of the project.,
...experienced PHP developer to create a step-by-step tutorial on how to send emails from a web server using the PHP mail() function and PHPMailer in Hostinger. The ideal candidate should have advanced knowledge of PHP and be able to provide a clear and concise tutorial. The tutorial should be presented in both written and video formats, as requested by the client. The client has specified that they prefer a step-by-step tutorial, so the tutorial should be broken down into easy-to-follow steps. The tutorial should cover the following topics: - Setting up a Hostinger account - Configuring the PHP mail() function - Setting up PHPMailer - Sending emails using PHPMailer The tutorial should also include any relevant code snippets and screenshots to ...
I am looking for a developer to create a delivery route planning app for package delivery services on Android. The ideal candidate should have experience in Android app development and GPS tracking integration. The app should have the following features: - APP Should able to import data of the deliveries i.e lattidue and logitudes and suggest and plan the route to deliver all the orders. - GPS tracking to monitor the packages being delivered for reference : Circuit Route Planner, Route4Me, and OptimoRoute The app should be user-friendly and designed with a clean, modern interface. The developer should be able to work collaboratively with me to ensure that the app meets my specific needs.
...Farm Design and Engineering Consultant to assist with the detailed design of the internal grid for our wind farm project. The successful candidate will have a comprehensive understanding of wind farm infrastructure, cable installation, surge arrestor selection, grid code compliance, cable trench dimensioning, load flow analysis, earthing system design, fault current calculations, insulation coordination, and protection coordination and selectivity. Responsibilities: Study requirements: The contractor’s design must adhere to all local laws, applicable standards, and local TSO/DSO regulations. Design studies must be based on DigSilent Power Factory simulation software, with all models submitted to the employer after study com...
I am a beginner looking to build muscle mass through an exercise routine. I am seeking guidance on the best exercises to do in order to gain muscle. Some ideal skills and experience for this job would include: - A background in personal training or fitness coaching - Knowledge of weightlifting and resistance training - Familiarity with beginner workout routines and how to customize them for individual needs Overall, I am looking for someone who can provide a clear and concise exercise plan to help me reach my muscle-building goals.
