555 timer design projectроботи

I am looking for a freelancer who can modify an Obsidian Templater script created by Obsidian Forum Member..."#todo" length: billable: false ondeck: false my_one_thing: false cancelled: false source: date_created: affordability: importance: urgency: context: --- ```timer ``` ## #todo ##### Notes: *** ##### References: // Contents End Ideal skills and experience: - Strong knowledge and experience with Obsidian and Templater. - Proficiency in scripting in programming languages such as JavaScript. - Attention to detail and ability to follow specific instructions. - Strong communication skills to discuss and clarify project details. If you are an experienced freelancer with the necessary skills, I would love to discuss the project further and prov...

I'm seeking a proficient web developer for the creation of an Online Quiz System. This project necessitates the development of an online quiz website designed and optimised to cater to Professionals. The ideal developer for this project would have significant experience in front to backend development and the ability to create engaging and interactive designs. Key project requirements include: - Implementing a multiple-choice question format - Signup and Login system - Incorporating a timer feature for quizzes - Developing a score tracking mechanism - Setting up a subscription function with PayPal Experience with similar web development projects and a strong understanding of user engagement strategies will be highly regarded.

...TASK: I want to have individual videos of as many exercises as possible. So, for example, if a trainers video is 30 minutes long and features 5 different exercises, you would prepare 5 short videos for me. Example: In this example the trainer starts a new exercise at (my video timer) 24", 1'34", 2'45", 4'10" The challenge with this task is to cut out all the filler content and repetition to just capture the exercise. The user story is this: my videos (the videos you cut and prepare) will be organised in folders. I want to click play, see the exercise on my computer screen and complete the exercise. Then I will select and play another video and so on. So in the example to achieve

I am looking for a web developer who is proficient in HTML/CSS, JavaScript/React, and Python/Django. The ideal candidate should have experience with WordPress and Photoshop. I am flexible with the timeline and there is no specific deadline for the project. The website should have e-commerce capabilities, blogging or news updates, and user account creation and management. Note: Looking particular from Mumbai or Navi Mumbai location.

I am looking for a skilled programmer to create a new code for PIC18 p...timers. I am using a PIC18F24K22-I/SO controller that needs a program consisting of an operational timer. I will be using two in cascade in the final system. Requirements: - Experience in PIC18 programming and has the right development tools. - Strong understanding of timers and their implementation - Ability to create a new code from scratch - Attention to detail and ability to follow specifications Skills and Experience: - Proficiency in PIC18 programming - Previous experience with timer-based programming - Familiarity with data management and control systems would be beneficial If you have the necessary skills and experience, please submit your proposal detailing your approach to this project...

I am looking for a developer to create a Sudoku game with the following requirements: Level of Difficulty: Medium - The Sudoku game should have a medium level of difficulty, providing a challenge for players. Platform: iOS - The Sudoku game will be developed specifically for iOS devices. Features: - Timer: The game should include a timer to track the player's progress and completion time. I am seeking a developer with experience in iOS game development and knowledge of Sudoku game mechanics. The ideal candidate should be able to create an engaging and visually appealing game, while also implementing the requested features.

Need a simple electronic relay to run a 12V DC motor. The relay needs to be programmable to be "on" for a range from 1-600 seconds. And should be able to be set to repeat 0-12 times every 24hours, with TEST and STOP buttons. Will need a very user friendly interface for programming.

More detailed description / tech & design specs can be found here: The primary purpose of the website is to provide a secure and affordable platform for individuals in the adult entertainment industry to advertise their services and content. Our main focus will be on adult entertainers from various categories and genders, offering them multiple advertising options to gain additional exposure and reach a wider audience. The core objective of the site is to create a safe space operated by and for sex workers, ensuring their privacy and safety are prioritized. While advertising is the main function, the website will also extend to other adult users, allowing them to post classified ads for free. This will not only increase traffic but also provide an opportunity

More detailed description / tech & design specs can be found here: The primary purpose of the website is to provide a secure and affordable platform for individuals in the adult entertainment industry to advertise their services and content. Our main focus will be on adult entertainers from various categories and genders, offering them multiple advertising options to gain additional exposure and reach a wider audience. The core objective of the site is to create a safe space operated by and for sex workers, ensuring their privacy and safety are prioritized. While advertising is the main function, the website will also extend to other adult users, allowing them to post classified ads for free. This will not only increase traffic but also provide an opportunity

Project Title: Fitness Startup Target Audience:any level Services offered: Personal Training I need to develop the thing which measure distance,speed and time I need a small device so I can attach it to a sport cone which combines motion sensor,timer,distance tracker,calculator and speed counter (it's not an app it should be a hardware(I dont really knows it terms but it is a device which I'll use in real life) it's great technology for running if any questions ask me below you can see the approximate look and need it's very easy to develop you just need to know basics - Note: This description assumes that branding and marketing assistance is not required, as the client skipped the question regarding this.

Lookin...a talented mobile app designer to redesign one screen of our app. Link to our old design, and small redesign made by me: Right now I need you to redesign only one screen - App Timer Screen. Right now it looks clean, but I want it to look really modern and fancy. It should be pleasant to the eye. Colors of the app are not quite strict yet, so there is a lot of room for you to experiment. App is a speedcubing timer, that will be used mostly by a male users between 12-24 years old. If you will deliver great looking screen for timer - there is much more screens to do. Settings + TImer Settings, times list and statistics screen. This will be valued around 100$.

We're in search of an experienced app developer for the creation of our Zero Timer App Requirements: Experience in Android and iOS app development Capability for publishing on respective app stores Long-term commitment for future app developments and feature expansions Project Details: Name: Zero Timer App Timeline: One week for project completion Features: Home screen with logo and highlight photos Pro version with a 7-day trial, no Free version Support for iPhone, tablet, including pencil functionality for tablets App notifications for reminders Email integration I have Detailed descriptions and images for each function Interested developers are invited to reach out with their experience and portfolio. Selection will be based on expertise and willingne...

I am looking for a skilled freelancer to create a timer based device that can dispose of medium-sized food portions once an hour in an indoor environment. The device should be designed to handle meal portions and be suitable for indoor use. My mom has alzheimer and she’s a smoker and I want to make something that disposes a cigarette once an hour for her with the ability to add a voice recording to it maybe. Please let me know if you need more information Ideal Skills and Experience: - Experience in designing and building timer-based devices - Knowledge of food disposal mechanisms and systems - Understanding of indoor environmental requirements and safety regulations

The project involves creating a website that allows quiz sessions for various platforms - TikTok, Twitch, YouTube. The idea is to build a website where users can create and broadcast live quizzes, interacting with the chat in different ways depending on the platform (e.g., horizontal format for YouTube, vertical format for TikTok). I would prefer it to be developed for WordPress, or at least be integrable with WordPress. Importantly, I would like to continually add new features to enhance the project. I'm not a programmer, so I welcome any suggestions. 1) Live Settings Each user will have the ability to "connect" to various platforms: TikTok, YouTube, and Twitch. Connecting to Twitch and YouTube should be relatively simple since they offer both RTMP servic...

Presale Contract Requirements: Token will be a placeholder, so nothing will be airdropped when presale ends (I will create the token and airdrop later) People will be able to track how much money to put in, and how m...will be airdropped when presale ends (I will create the token and airdrop later) People will be able to track how much money to put in, and how much tokens they will be getting I should be able to create multiple rounds as needed. As I am thinking of creating 3 rounds. Private/Public 1/Public 2 I should be able to change the price and timer settings as needed. When the timer ends, the 2nd round should start. But I should be able to decrease or increase the timer It’s going to be on polygon So matic and usdt and usdc on polygon chain Matic - first...

We are looking for a skilled freelancer to optimize the mobile application built on React Native. The project will focus on fixing the freezing issue, optimizing the tracking, and Timer. The current state of the application's performance is satisfactory but could be improved. Solution Timeframe: 3 to 5 days. Ideal Skills and Experience: - Strong knowledge and experience with React Native - Proficiency in optimizing mobile application performance - Familiarity with analyzing and debugging - Ability to work efficiently and meet deadlines - Ability to assess similar or associated issues

Mobile app for timing presentations Features: - Timer with customizable alerts Platform: - Both iOS and Android Design aesthetics: - Minimalist Ideal skills and experience: - Experience in developing mobile apps for iOS and Android platforms - Proficiency in creating customizable timers and alerts - Knowledge of minimalist design principles

I am looking for a skilled Java developer to create a simple code for a maze game using basic data structures. The level of complexity required for the game is intermediate. Requirements: - Must have experience in Java programming and data structures - Familiarity with game development concepts and alg...challenges - Must be able to implement basic game features such as player movement, collision detection, and scoring Features: - The game should have a user-friendly interface and intuitive controls - The maze should be randomly generated and have varying difficulty levels - The game should keep track of the player's progress and display their score - There should be a timer to add a sense of urgency to the game Timeline: - This project is urgent and needs to be compl...

I am looking for a C++ developer with experience in ncurses library to help me simulate a text-based game Backgammon. Design and Layout: - I have a detailed plan for the game's design and layout, and I would like the developer to follow it closely. Game Complexity: - I am looking for a basic game with minimal features. The board is set up and some basic movement functions are implemented. - What left to be done includes: 1. Saving the game state to a file and loading the game from the file; 2. Playing the next game move from the loaded game state; 3. Implementation of the rule of capturing the opponent’s pawn and move it to the bar; 4. Implementation of the rule of removing pawns to the court; 5. Game simulation from any position to the end of the game; 6...

MongoDB REST API Programmer. "Who are my Level x downline?" example: i want to search who are my Level 4 Horizontal downline. (from the picture below) 555, AAA, BBB, CCC, DDD There are the Level 4 of 111 ========= Another Example: "who are my Level 1 of DDD AAA111, AAA222, AAA333, AAA444 The Above are DDD Level 1

...of a dynamic online platform focused on cryptocurrency markets, specifically targeting the English-speaking market. The core feature of the site is a game where players predict whether the next price of a cryptocurrency (initially Bitcoin) will rise or fall, using a point system based on USDT. The game is transparent, player-vs-player, with real odds, displaying live price charts and a countdown timer. Players can deposit using USDT and participate in a referral program that rewards them for both direct and indirect referrals. The site will also feature a leader board with monthly rewards for top players. For the website's functionality, the client needs a user-friendly front-end with secure member registration, password recovery options, live betting details, and a member ...

Note before bids : my budget not more 10$ I am looking for a full stack web developer who can create a social website for me from scratch with design UI Functionalites for social media: 1:Landing page: for explain the idea 2:Registration with make profile and uploading pictures 3:Invition friends: from outside or inside 3:up Votes 4: countdown Timer 5:Uploading picture 6:Points

Note before bids : my budget not more 10$ I am looking for a full stack web developer who can create a social website for me from scratch with design UI Requirements for social media: 1:Landing page 2:Registration with make profile and uploading pictures 3:Invition friends 3:up Votes 4: countdown Timer 5:Uploading picture 6:Points

Note before bids : my budget not more 10$ I am looking for a full stack web developer who can create a social website for me from scratch with design UI Requirements for social media: 1:Landing page 2:Registration with make profile and uploading pictures 3:Invition friends 3:up Votes 4: countdown Timer 5:Uploading picture 6:Points

Note before bids : my budget not more 10$ I am looking for a full stack web developer who can create a social website for me from scratch with design UI Requirements for social media: 1:Landing page 2:Registration with make profile and uploading pictures 3:Invition friends 3:up Votes 4: countdown Timer 5:Uploading picture 6:Points

...receiver (teachers can send it) C. 3D Dice e. Pomodoro Timer 5. Sub-games can multiplay in classroom a. Tictactoe B. Fast Pushbutton c. Lumicube d. 2048 E. And also simple games are like WePlay 5. Teacher pages A. allow you to set names and numbers for your students. B. you should be able to send individual or group messages to students. C. You can check students' scores. D. You can temporarily darken students' screens. E. Allow all students to run the same subapp. I am looking for a mobile app developer who can create an app that is compatible with both iOS and Android platforms. The app should primarily focus on educational games and be targeted towards primary school students aged 6-12 years old. Key requirements for the project include: - Co...

Note before bids : my budget not more 10$ I am looking for a full stack web developer who can create a social website for me from scratch with design UI Requirements for social media: 1:Landing page 2:Registration with make profile and uploading pictures 3:Invition friends 3:up Votes 4: countdown Timer 5:Uploading picture 6:Points

Packing Box Design for a Standard Board Game - Box is Top and bottom Box model. The project involves designing a packing box for a standard board game. - The board game is of medium size 20cm * 40cm * 6cm - Am open to any creative ideas for the theme or style of the box design. - The target age group for the board game is 18+ exclusively for couples Game Details: 1) Game Name: Couple Board : Game for Couples to strengthen and enjoy their relationship 2) Its a Board Game + Card Game. 3) Components of the game : 40cm*40cm Board ( image attached) 4 types of Playing Cards - total of around 76 cards, Playing dice, playing coins, Sand timer, Rule Book (Attaching images of playing cards) 4) Give blank space for contact details, website etc, will p...

I am looking for a skilled developer to create an Android app and website for a Neet superspeciality exam MCQs platform. The app and website will serve both medical students and practicing doctors. Features: - Mock tests with timer to simulate the exam environment - Question bank with explanations to provide a comprehensive learning experience - Performance analysis and progress tracking to help users identify areas for improvement Design: - Although I have a rough idea of how I want the app and website to look, I am open to suggestions and creative input from the developer. Ideal Skills and Experience: - Strong proficiency in Android app and website development - Experience with designing user-friendly interfaces - Knowledge of medical education and exam preparation pla...

The project involves creating a website that allows quiz sessions for various platforms - TikTok, Twitch, YouTube. The idea is to build a website where users can create and broadcast live quizzes, interacting with the chat in different ways depending on the platform (e.g., horizontal format for YouTube, vertical format for TikTok). I would prefer it to be developed for WordPress, or at least be integrable with WordPress. Importantly, I would like to continually add new features to enhance the project. I'm not a programmer, so I welcome any suggestions. 1) Live Settings Each user will have the ability to "connect" to various platforms: TikTok, YouTube, and Twitch. Connecting to Twitch and YouTube should be relatively simple since they offer both RTMP servic...

Project Description: Need a script to track outgoing warehouse orders. We are trying to track how long it takes a worker to finish an order from start to finish. We are looking for a basic time tracking script. This is how it will work. Main goal is to track start time and finish time for each order 1) worker will sign in. 2) worker will input invoice #, amount, description of the order hit start. 3) Timer will start for worker during worker is picking the order 4) After worker is finished picking the order they will click complete. ( 5) worker can then take the next order and repeat the same order 6) Admin should be able to check which worker is working on which orders live status 7) admin can check worker history and see how many orders were picked daily, weekly, or...

I am looking for a skilled web developer to create a coming soon webpage for my new product or service. The purpose of this webpage is to build anticipation among potential customers. Design Requirements: - I am open to suggestions regarding the design and style of the webpage. - However, I would like the design to match my brand's style. Features: - The webpage should include a countdown timer to create a sense of urgency and excitement. - I would also like to include an email sign-up form to collect email addresses for future updates. - Additionally, social media links should be integrated into the webpage to allow visitors to easily connect with my brand on social platforms. Ideal Skills and Experience: - Proficiency in web development languages su...

I am looking for a talented web developer who can create a landing page using WordPress Elementor Pro. The main purpose of the landing page is to promote our product/service. Design: - I have a rough idea of how I want the landing page to look, but I am open to suggestions and improvements from the developer. Popup Features: - The most important feature to include in the popup is a countdown timer. This will create a sense of urgency and encourage users to take action. - Additionally, the popup should include an email capture form, allowing users to enter their name and email for access to another page. - The final feature of the popup should be an access link to a sales video that will provide more information about our product/service. Ideal Skills and Experience: - Prof...

...and debit cards, providing a convenient way for users to make payments for their photo prints. Ideal Skills and Experience: - Proficiency in software development, particularly in creating applications that integrate hardware components. - Familiarity with payment system integration, specifically with credit and debit card payments. Basic working: When a person pays using their card a 10 second timer will began while showing the photo preview in the background, after 10 seconds a photo is taken with the camera while using a external flash then this image is sent to the printer, the printer prints this image. We will give you all the required component as per your request and you have to travel to Hyderabad for the development of this we will peovide place to stay and a proper...

Project Title: IOS app for sleep. Audio app. Description: I am looking for an experienced iOS app developer to create an audio app specifically designed to help users fall asleep. The main purpose of the app is to help users fall asleep by providing ambient music. Requirements for the audio content: - The app should include ambient music as the main audio content. Features desired in the app: - Customizable playlists: Users should be able to create and customize their own playlists to suit their preferences and needs. Ideal Skills and Experience: - Strong experience in iOS app development. - Proficiency in audio integration and customization. - Knowledge of creating user-friendly interfaces for optimal user experience. - Ability to implement sleep timer functionality. I...

Packing Box Design for a Standard Board Game - The project involves designing a packing box for a standard board game. - The board game is of medium size 20cm * 40cm * 6cm - The client is open to any creative ideas for the theme or style of the box design. - The target age group for the board game is 18+ exclusively for couples Game Details: 1) Game Name: Couple Board : Game for Couples to strengthen and enjoy their relationship 2) Its a Board Game + Card Game. 3) Components of the game : 40cm*40cm Board ( image attached) 4 types of Playing Cards - total of around 76 cards Playing dice Sand timer Rule Book (Attaching images of playing cards) Give blank space for contact details, website etc, will provide after awarding and during updation of design...

...Experience in creating casino or gambling apps - Knowledge of roulette game mechanics and rules - Ability to design a visually appealing and intuitive user interface - Understanding of manual payment and balance management systems. Certainly! With the updated requirements, consider the following refined points: 1. **Realistic Gameplay Simulation:** - Develop a realistic roulette experience with accurate ball physics and wheel dynamics. 2. **Multiplayer Functionality:** - Implement a multiplayer option for users to enjoy the social aspect of roulette, interacting with others in real-time. 3. **Variety of Roulette Games:** - Include different variations of roulette, such auto spin timer roulette manual spin roulette 4. **User Account Management:** - Create a ...

...letter word with 2 or 3 letters shown Countdown timer 90 seconds Types in guess and click submit If player gets a correct letter but wrong spot then orange If player gets a correct letter and correct spot then Green If the player gets the correct word then +1 point and +5 seconds on timer. Then next word. Everytime the player gets a wrong guess even if some letters are correct - 5 seconds on timer. Same word. Game ends when the timer hits 0 Game automatically starts again. We show the user their best high score on screen. Monetisation Google adsense Ideal Skills and Experience: - Experience in game development for web browsers - Proficiency in HTML, CSS, and JavaScript - Strong understanding of user experience and interface design - Ability...

Project Description Title: Wordle similar unity game for iOS I am looking for a skilled Unity game developer to create a Wordle similar game for iOS. The game should have an easy level of difficulty, providing a fun and enjoyable experience for players of all ages. Hi. I’m looking for an iOS game similar to worldle. Player has to guess a 5 letter word and we show 2/3 letters of the word. When the game starts they have a 90 second count down timer. If they guess a correct letter it stays on the board. If they guess the word correctly they get one point and 5 seconds added to the timer. The timer can never go above 90 seconds though. If they guess wrong then they stay at that word but the timer gets 5 seconds minus off it. The game end...

Project Description: I am looking for a writer to create a semi-informal essay on the poem "anyone lived in a pretty how town" by using MLA formatting. The essay should be 11/2 pages in length and should include a minimum of one quote from the poem, using the slash mark. Main Focus: The main focus of the essay should be on my personal interpretation and response to the poem. and to see if you agree or disagree Ideal Skills and Experience: - Proficiency in MLA formatting - Strong analytical and interpretive skills - Ability to effectively convey personal thoughts and emotions in writing - Familiarity with the poem "anyone lived in a pretty how town" and its themes

I am looking for a freelancer who can add a customizable display feature to my 16 x 16 led matrix Arduino word clock which is based on the one developed by Brett Oliver. Specific requirements: - The new feature should allow me to change the PIR - radar timer duration from a new display. - I can provide the details and design preferences for the new feature. - The new feature needs to be compatible with the current setup of the led display Arduino nano word clock. Ideal skills and experience: - Proficiency in Arduino programming and hardware integration. - Experience in designing and implementing led matrix user controlled customizable displays. - Ability to work with existing systems and ensure compatibility. Please include

Request for Proposal (RFP) for Pomodoro Timer Website Development Project Overview: We are seeking proposals for the development of a Pomodoro Timer website with calming music (Lofi music) to enhance a focused learning experience. The website should allow users to follow the Pomodoro technique, incorporating default work and break durations, as well as customizable settings. The platform should also feature a user-friendly interface and design, providing a seamless and enjoyable experience. Pomodoro process: The original technique has six steps (wiki article: ): 1. Decide on the task to be done 2. Set the Pomodoro timer (typically for 25 minutes) 3. Work on the task 4. End work when the timer rings and take a short break (typically

I am looking for a freelancer to complete an online assessment. Part of the assessment will be in multiple choice format and focus on technical, cognitive, numerical...of the assessment will be in multiple choice format and focus on technical, cognitive, numerical and general skills. In the test - Perform numerical calculations - Identify patterns and sequences - Drag and drop answers - Pie charts - percentages - Bar charts - financial figures and percentages - Problem solving - Reasoning The assessment will include 24 questions and will have a 36 minute timer. We will be doing the test together, I will send screenshots of the questions and you will reply with the answer in the chat or photographs of the answer. Some answers will include dragging and dropping and pattern ident...

...percentage and total number of safety orders. If changed, the exchange orders must also be changed / canceled. - Back-end when placing limit orders, confirm from exchange response the order was fully filled. If partially filled, SymBot should flag that and not proceed to filling the next order. This can usually be tracked by the order id sent back by the exchange. - Some type of "watchdog" service timer should poll the exchange every n seconds, possibly using CCXT's fetchOrders API to confirm the market / limit orders have been fully filled. If they are filled, the orders in the SymBot database should be marked as filled. Maybe also add a partially filled flag too? Also should be aware too many calls can get blocked by the exchange. - When orders are "canceled...

I am looking for an experienced freelancer to create a food dispenser that is connected with a fan for animals. The animal using the dispenser will be other than dogs and cats (komodo dragons) ; therefore, should have an adjustable size according to ...dragons) ; therefore, should have an adjustable size according to the size of the animal. The capacity of the food dispenser should be small (1-2 meals). It should be powered by electricity rather than battery or solar. The food dispenser must have an easy to use design and a durable construction. The device should also have adjustable temperature control and a timer to control the fan. The project should be completed in a timely and cost effective manner. The project should not be big it’s just for college ...

I am looking to develop a mobile app with the Android platform. Its main purpose will be to provide an efficient timer function. This app would include 1-5 screens and would be developed to provide functionality that is user-friendly and easy to navigate. The overall goal of the application is to provide a simple and efficient way to access and use a timer to help streamline tasks.

...be illustrated are the production line, quality control, storage and packaging. I already have a specific layout in mind for the illustrations and I also have a specific style and format in mind. I would like the illustrations to align with my brand. I am seeking a freelancer with experience in illustrating production processes and who can bring my specific layout and style/format to life. The design should clearly depict each step, ensuring that the sequence and specifics of each process are communicated effectively. Here’s a structured approach to represent each stage visually: 1. **Pre-weighing**: Illustrate scales with a batch of green vanilla pods being weighed, with a digital readout to emphasize precision. 2. **Verification**: Show a close-up of hands inspectin...

I am looking for a skilled web developer to create a cryptocurrency IC...for a skilled web developer to create a cryptocurrency ICO website for me. The ideal candidate should have experience in building similar websites and be familiar with the latest cryptocurrency trends and technologies. Timeline: - The website should be completed within 1 month. It's a very simple website with only 2-3 pages. Features and Functionalities: - I would like to have an ICO countdown timer on the website to create a sense of urgency. - Additionally, I want a cryptocurrency price ticker to display real-time prices. Additional Services: - I'll let you know if I need anything else. Please note that I am open to suggestions and ideas from the developer to enhance the website's functiona...

I am looking for a freelancer to design a simple 12v circuit for me with the purpose of powering LED lights, charging a battery, or controlling a motor. The circuit will utilize a salt water anode timer, a piezo speaker deactivation, and a FOB. I do not have any specific components or specifications in mind for the circuit, so I need the freelancer to suggest these components and specifications. My preferred method of delivery for the circuit diagram is in PDF format.

...for Designing a Flashing LED Circuit Project Description Purpose: Seeking a skilled electronic engineer or experienced technician to design a LED circuit for a special project. The circuit, measuring approximately 10 cm x 3 cm, will include 10 LEDs (5 red and 5 blue) and should be capable of making the LEDs flash through a timer or a similar mechanism. LED Type: The circuit will include 10 standard LEDs, with 5 blue LEDs on one side and 5 red LEDs on the other. (horizontally distributed) Power Source: The circuit should be powered by a 12V DC main power source, incorporating reverse voltage protection. It should also include a screw-type terminal block for PCB connection. Specifications: Power Supply: The circuit must operate on a 12V DC input. Desig...