Led meter schematic työt

small circuit with single led to lit when battery charge is lower than 7v reference:

Videographer and/or Photographer needed to film CO2 car races for STEM Non-Profit competition. Time: 1-2 hours of filming on June 14th in Bradenton, FL. Local Videographer/photographer needed. Background: 1/20th Scale Formula One cars (example shown in photo) race down a 20 meter track. Project: We'd like 1-2 cameras on the track for filming. An example of a previous broadcast can be found here (). This year we would only need footage shot of the track/car itself. Editing is preferred but we can take raw video and edit ourselves. Several high quality photos also requested (optional). These will be used for future promotional purposes. Please provide quote estimate and sample of work if you have one.

...solution built on Gmail, Hiver is intuitive, super easy to learn, and delightful to use. Hiver is used by thousands of teams at some of the best-known companies in the world to provide attentive, empathetic and human service to their customers at scale. We’re a top-rated product on G2, and rank very highly on customer satisfaction. We’re profitably run and are backed by notable investors. K1 Capital led our most recent round of $22 million. At Hiver, we obsess about being world-class at everything we do. Our product is loved by our customers, our content engages a very wide audience, our customer service is one of the highest rated in the industry, and our sales team is as driven about doing right by our customers as they are by hitting their numbers. We have worked...

We are seeking a highly skilled PCB designer with expertise in Altium Designer, Circuit Design, and Electronic Design. You will be respons...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 components. (add-in board) 2.) Develop high level block diagram for major components 3.) Create schematic diagram in altium 4.) Design PCB with consideration to prototyping using PCBway or similar services. We are looking for a turn around of 6 weeks maximum and we will move pretty quickly on this. Experience programming in python a plus but not ...

I am seeking a freelancer to create a training guide for my employees. This guide will be focused on technical skills, and I already have an outline for the project. I am looking for someone who has a background in instructio...unprecedented learning experiences for my employees to help them become the most successful and knowledgeable workforce they can be. The ideal candidate must have excellent written and visual communication skills, as well as the ability to customize the project to the specific skills and objectives I need to cover. Experience in developing various types of content such as e-learning materials, instructor-led course materials, and online help documentation is also a must. And lastly, experience working in program/project management and analysis roles is a defi...

...assurance regarding the achievement of objectives relating to operations, reporting, and compliance” It could be argued that corporate failures are becoming incessant, making headline news as in the UK and other countries in recent years. Required: A. In the light of the above definitions of risk management, and internal controls - prepare a report that critically analyses the likely factors that led to the failures at any listed company globally of your choice, within the past 10 (ten) years. B. Based on your findings make recommendations on what could have helped prevent these failings in the light of an effective risk management framework, and internal controls system. ...

Hello everyone, As a High school robotic teacher, I am looking some one to create a fully explained C# application that uses openCV and a usb camera. The application will be used to guide a robot to pick and place items from a table using the usb camera (2D application) . The application will needs to detect and ...openCV - Experience with object recognition and detection - Familiarity with web camera integration - A USB camera to test the application and the ability to place it above a table where the part will be. - Strong problem-solving skills to address occasional errors in object recognition. The product of this job is: A working code with good explanation and comments in C#. winforms. A short schematic ( in power point or whatever) that explains the vision process. Th...

I am looking for a PCB designer who can help me with a simple micro project that requires a quick turnaround. The ideal candidate should have experience with KiCAD and be able to work efficiently to meet the few days deadline. Project Details: - The project is of a simple complexity level, requiring basic design. You need to design 2 small PCB. - I will provide the schematic and layout for the design. - The designer should be able to create the PCB layout using KiCAD software. - The PCB will be single-sided - The designer should ensure that the design is manufacturable and meets the necessary specifications. - Communication throughout the project is important, and the designer should be available to answer any questions or concerns that may arise. Ideal Skills and Experience: - ...

i need developer who can build android push notification feature in to existing app the feature activated by user or turned off when needed the push notification send invetation to chat or play game to nearby users based on google map gps function withen 100 meter or more as user chosen radouse.

I am looking for a freelancer who can help me create Home Assistant virtual (LED) light devices as follows: - Takes On/Off, Brightness/RGBW value from Home Assistant. - Sends TCP/IP packets (with encoded On/Off state and Brightness/RGBW information) to a local network LED controller. I will share detail of the TCP/IP packet format later but basically it's a fairly standard packet and the only thing that changes is on/off states (based on binary representation of the lights connected to a controller) and Brightness/RGBW value (based on hex values (0-FF) in the string. - Retains the light state across HA reboots. - Integration with HomeKit (using HASS Bridge) built into HA. We may be able to modify an existing script like this: @lyliya/homebridge-ledstrip-ble?activeTab=c...

We need someone who understands weaponisation of RF/EMF and can help protect us from these kinds of attacks. Recent incidents include: (a) our radios (playing FM & DAB frequencies) have been manipulated, especially the volume, (b) echo/distortion of mobile phone conversation on speakerphone (c) most importantly, recently been hearing extremely high/low-pitched sounds which has led to ringing in ears, etc More details can be provided upon confirmation of interest. Attacks would be fairly close range (we know the origin) and specialist equipment/advice given to the perpetrator.

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...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 "...

...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%; - Resolution 0.05% - Output M...

...PCB designs and other technical specifications. We're aiming to create a gaming mouse with a unique, forward-positioned sensor, designed to increase range of motion, speed, and accuracy. **Key Features:** - Premium quality design at an affordable price - Lightweight build (target weight around 50 grams, but must be under 60 grams) - Wireless functionality with a unique dual-battery system - RGB LED to display the battery charge - DPI indicator - USB-C connectivity for the charging base - Sophisticated aesthetic and design **Goals and Objectives:** - Merging our existing designs with a particular concept image (will be provided) - Refining the design to accommodate all technical components - Creating a comprehensive Bill of Materials (BOM) - Designing a DPI indicator ...

Looking to get a logo done for my LED wall business. We sell and rent LED walls for events, conferences and performances. i would like to have a high contrast colour scheme (black and neon colour) so as to represent light. See some inspiration in the file attached. The name of the company is LUMIN, tagline is POWERFUL DISPLAYS

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'm looking for an experienced hardware developer to work for us remotely on an hourly basis. The work will be mainly schematic design, layouting, testing and R&D. If everything goes well, it will be a long term collaboration.

I'd like you to create an event mockup - how an event might look like. I want to have lighting that reflects the company brand, an LED screen wall 3x2m that stands in a central place, 10, black cocktail tables, flags and bunting across the ceilings vinyl stickers on some glass windows of the office napkins with the logo coasters with the logo bandanas with the logo

I am looking for a freelancer who can help me develop a basic RFID access control system based on ESP32 and Micro sd card module. The system should be able to read RFID cards or tags within a short range of less than 1 meter. I am looking for a freelancer who has experience in developing RFID access control systems and is familiar with ESP32 and Micro sd card modules. The ideal candidate should have the following skills and experience: IMPORTANT: It is exclusive that the developer has all the necessary tools and components to test the code. The code should be debugged and working when you close the project. Sure, we can do some tests and small adjustments before. - Experience in developing RFID access control systems - Familiarity with ESP32 and Micro sd card modules - Knowledge ...

I am looking for a Wordpress designer who is an expert in Elementor. The ideal candidate should have experience in the following areas: - Custom design and layout using Elementor - Responsive design for mobile and tablet devices - Copy other website designs It is full time Monthly job - Salary INR 12K Billing meter will be run on your system during working hours. Full time availability needed daily 10 am to 7 pm Monday to Friday.

I am looking for a ...mega as microcontroller (1 at vessel and 1 at remote control unit) and LoRa module to connection between them. on the vessel there are gps module. Refer the block diagram for more understanding For the vessel: 1. Motor 2. Servo (rudder) 3. Light For the RCU 1. Potentiometer (motor control) 2. Potentiometer (rudder control) 3. Switch (Led) 4. Lcd [display lat lon, speed in knot, potentiometer(motor control) percentage, rudder angle (based on potentiometer) and led status] Finding freelance who is advance in arduino coding Ideal skills and experience for this job include: - Experience with Arduino microcontrollers - Knowledge of robotics and automation - Proficiency in programming languages such as C++ and Python - Experience with GPS technology and n...

I need help fixing a couple of correlations tables in R as part of a project I'm working on for school. Some of the correlations are wonky (for example, "led a class project" had a -0.33 correlation with "current salary" for MA graduates, which seems odd), so I was told to check for outliers and adjust any that are heavily skewing the data by moving them in two standard deviations. I figured out how to make scatterplots to see the outliers, but I'm not sure how to adjust those outliers. I also need to check each correlation for statistical significance so I can mark them in my table. I've spent some time in R, but I'm not much of a stats person or a coding person, so this has been a great source of frustration. I'm attaching the data...

Desarrollo de animaciones en 3D para pantallas LED

I am looking for someone to help me make an icon and logo for my social media app for pets I like the TikTok symbol I was thinking maybe it being upside down making a pee with TikTok being up under it I will attach an example or be creative maybe a Paul with TikTok I will leave it at your discretion to get different ideas the Attachment is just of the color schematic that I like

Job Description -------------------------- 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 how to upload the code to the voltmeters. Good luck.

Looking to use a similar style to represent the "Acquisition Valley of Death filled with bleached bones". Provide a sample of the two styles I am looking to combing. I am looking for provide a graphic that supports the quote "leave the valley of death filled with dried bleached bones of bad ideas". So I am looking for the style of of the tree graphic, but meeting the intent of the valley image, but filled nearly to the top with cartoon bones.

The purpose of this project is to produce a timeline showing how U.S. youth sport...late 1990s until the present. Information can be drawn from periodicals, peer-reviewed studies, and news accounts. It could also be drawn from legal procedings of civil or criminal cases involving sexual abuse wiithin U.S. sports organizations, if the researcher has access to LexisNexis or another legal search source. The end product would show both (a) which U.S. youth sports organizations have led by compling with the industry standards of care to prevent sexual abuse of players, andd (b) which U.S. youth sports organiations have lagged behind by only partially compling with such standards. Timeframe: within 1 month Attached are some documents that could be helpful to uderstand the nature of th...

I have imported a selection of small LED display's that require me to set up Apps on Google and Apple play store. to control these LED's, from your mobile, I have the code for both and the support of the manufacture and consent. I also have software supplied from the manufacture for programing these LED's from your computer. I need some technical knowledge and explanation on the best way to present this product to the customer and build a website that show the LEDs operation and ease of use. We can change the appearance of all the software for Australian needs, with the support of the manufacture who built these units. Design and help developing the operation of these units for the general public.

I am in need of a PCB design for a project that requires a large board, measuring more than 10cm x 10cm. The ideal material for this p...10cm x 10cm. The ideal material for this project is standard FR4 with layer density of 4-6, and the board will be populated with SMD components. I am looking for a skilled PCB designer who is experienced in working with SMD components and can provide a high-quality design that meets my specifications. The designer should have expertise in various design software and be able to provide a detailed schematic and layout that can be manufactured with ease. Attention to detail and the ability to communicate effectively are also important qualities for this project. PCB will carry an MCU based design with mixed signal interfaces and several communication ...

I am looking for a skilled copywriter to create copy that will increase sales for my business. The target audience for the copy is the general public, and the desired tone is casual and conversational. Ideal Skills and Experience: - Proven experience in copywriting that has led to increased sales - An understanding of the general public's interests and behaviors - Strong writing skills that can convey a conversational tone - Ability to conduct research and analyze data to create effective copy - Knowledge of SEO best practices to optimize copy for search engines Tasks: - Creating compelling copy that will resonate with the general public and lead to increased sales - Conducting research to understand the target audience and their interests - Analyzing data to create data-dri...

The project is a bring with a one story edification over it. The biggest span has 20 meter. Pillars are the concrete and the beams are the steel. I need someone who knows CSI Bridge. You should present the calculation report, structure design model and structure plans. I will review your work and we will work together in this project.

An upcoming fashion label led by founder Simone Reilly. Simone is an Eastern Arrernte, Kija, Alyawarr woman who has a passion for ethical fashion and for growing representation in the fashion and design sectors. SJANA has a mission: to create ethical fashion that uplifts voices of truth and beauty, empowers self-expression and inspires confidence in the wearer. SJANA values are centred around sustainability, integrity, self-expression, and reclamation of Indigenous culture. We firmly believe in the potential of exposure and representation of Indigenous communities within the fashion and design sectors. We plan to use SJANA as a platform to create meaningful conversations that raise awareness around the issues Indigenous communities face on a daily basis while also providing job o...

Use the schematic to design a PCB files so I can take to the manufacturer.

Use the schematic to design a PCB files so I can take to the manufacturer.

Shoes have to be easy to put on dogs' feet. The material of shoes has to be soft. Must be looking fashionable and lightweight. I need shoes with lights so please recommend a kind of light in design. My USP is LED lights in shoes for dogs.

I am looking for a skilled developer with experience in creating PETALINUX drivers for the Zynq UltraScale+ hardware platform. The project requirements include: - Development of a PETALINUX driver for turning ON/OFF a LED - No additional functionality is required besides the basic LED ON/OFF control - The preferred programming language for the driver is C Ideal skills and experience for the job include: - Proficiency in C programming language - Experience with PETALINUX driver development for Zynq UltraScale+ hardware platform If you have the necessary skills and experience, please apply for this project.

Create Photometric Files for LED Lighting Manufacturer No need experience, all process is explain thourofully. No special software needed. Just need efficient working person Extension of project for many other files after this one

Tôi cần xây dựng mô hình 3D sân khấu cùng với hiệu ứng ánh sáng led theo mẫu có sẵn

I am seeking a skilled writer to help me create clear and comprehensive terms and conditions for my e-commerce store selling medically led skincare products. The ideal candidate will have experience writing terms and conditions for e-commerce stores and possess strong writing skills. Legal Requirements: There are specific legal requirements and regulations I would like to be addressed in the terms and conditions. The writer will need to have knowledge of these requirements and ensure they are included in the document. Format and Template: I am open to suggestions for the format and template to be used in the terms and conditions.

I need a CakePHP expert to fix a code glitch issue that has led to SMTP error in the files. Also, the automatic activation email is not working. I am currently using version 7.4.33. Some pages are also showing errors. I have full access to the server and relevant files. Ideal Skills and Experience: - Strong experience in CakePHP - Knowledge of SMTP errors and email activation - Ability to troubleshoot code glitches - Familiarity with version 7.4.33 - Attention to detail and ability to work efficiently Please note: cpanel username / password will not be given. You would have to come on anydesk / teamviewer to fix the issue and work on it LIVE

schematic project as discussed

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 resource but not a requirement

I am seeking a skilled writer to help me create clear and comprehensive terms and conditions for my ecommerce store selling medically led skincare products. The ideal candidate will have experience writing terms and conditions for ecommerce stores and possess strong writing skills. Format and Template: I am open to suggestions for the format and template to be used in the terms and conditions. Legal Requirements: There are specific legal requirements and regulations I would like to be addressed in the terms and conditions. The writer will need to have knowledge of these requirements and ensure they are included in the document. Overall, I am looking for a writer who can create a thorough and well-written document that protects both myself as the seller and my customers.

...surface mount with 10 buttons (product link: ) and i wish to control this with homekit app. I use homebridge running on a Raspberry Pi for non-compatible homekit devices so i need someone to create a homebridge compatible extension. You can find details about it's configuration here: It's a simple frame with 10 RGB LED buttons and each button has two states either it's idle or it's being pushed. When i telnet the device on it's static IP and port 10001 i get this: {"deviceid":"SurfaceMount","model":"iPortSM10B","macaddr":"DC82F60009DD","versio n":"V6","uptime":"1834442889","keys":[{"label":"key 1","state":"...

I am looking for a set of 12 flat icons for various sensors. I have a specific list ...Familiarity with design software such as Adobe Illustrator or Sketch - Ability to follow a specific list of requirements for each icon - Attention to detail in creating icons that accurately represent each sensor - Ability to deliver high-quality icons in a timely manner These icons will be used on our website, catalogues and exhibition material. The 12 sensors are as follows: 1. Electricity meter. 2. Air Quality C02 3. Air Quality Particulate Matter 4. Pressure sensor 5. Tank / liquid level 6. Motion detection 7. Open / close sensor 8. Water leak detection 9. Light sensor 10. Noise levels 11. Asset tracker. 12. Temperature. Can they be created in such a way that the colour can be changed if...

1. Design Schematic 29/05 2. BOM 3. Layout PCB 30/05 4. Support work with JLCPCB manufacturing if needed Design using EasyEDA

I am looking for an experienced AWS sysops trainer who can provide me with an instructor-led online course on Networking and Security. I have an intermediate level of experience with AWS and prefer a structured learning environment with an instructor. The ideal candidate should have a deep understanding of networking and security concepts and be proficient in AWS services such as VPC, Security Groups, and IAM. The course should cover the following topics: - AWS Security Best Practices - Network Architecture and Design - Network Security and Access Control - AWS Identity and Access Management (IAM) - AWS Virtual Private Cloud (VPC) - AWS Direct Connect - AWS Transit Gateway - AWS Network Load Balancer The course should be delivered through a combination of lectures, hands-on labs, ...

need engineer to do schematic design of audio product. I2S audio inputs, TDM8 audio outputs with STM32H747. The STM32H747 needs ethernet connectivity, touchscreen, flash, RAM, AD converters and DA converters. (please see attachment). Project involves doing schematic design, PCB layout, and bringing up the firmware to run the micro and initialize all chips to pass audio from all inputs to all outputs. Follow up project will be doing code for the touchscreen and further enhancing the audio processing and adding ethernet control

please help me design my backyard landscaping. Located in Alberta, Canada - please consider location to match plant cover. Real property report is attached for your ref...your reference. I also attached a few photos of the current look. A few requirements: - west side to plant a few trees (aspens, maple, larch, etc) and shrubs - refer to attached plant images for selections. - a patio area to have a fire pit and trampoline - an outdoor kitchen - a new deck (to replace current wood deck) - a garden area for fruit and vegetation planting (2 gardens: 0.75meter by 2 meter) - remove grass by using little round rocks and mulch (wood chips) under bush and trees Delivery contains but not limited to: - 2D landscaping Plan - a few 3D images - planting details, installation details, inspira...

...freelancer to design and build a water pump auto controller using embedded system such as ESP32 and TFT3.5 inches display. And this will include Mobile Phone Application to control and monitor the information about water level and motor of a control. ESP32 3.5 TFT RTC CT Coil AC Voltage Read A/D AC Current Read A/D Water Level Digital inputs 5+2 =7 inputs Button Outputs Buzzer Relay 1 Relay 2 LED x 2 pcs 50Hz 50% Outputs pin Water Pump will be ON and OFF according to its water level and Voltage trip and overload ampere ans some other safety features. TFT will display information and settings. After programming is completed, the freelancer will be responsible for testing hardware and software system in order to ensure it meets my specifications. This project is ex...