Dtmf decoder circuit picdela
Requiero un programa y libreria simple capaz de leer un tag mifare con un microcontrolador Pic, este debe estar escrito en codigo C para MPLAB X o CCS compiler, la comunicación debe ser I2C, el sensor es "RFID PN532 V3 NFC", el PIC es de la familia 16F por ejemplo "PIC16F628A". La finalidad es obtener la ID o codigo de una tarjeta Mifare.
Prosimo, vpišite se ali se prijavite za več podrobnosti.
We are looking for a freelancer who can help us create a hardware-based solution to control a JQC3F-5VDC-C switch to turn on and off in a loop. The required time interval for the switch is between 1-5 seconds. The project will be powered by a battery. Ideal skills and experience for this job would include: - Experience with electronic circuit design and prototyping - Knowledge of microcontrollers and programming - Familiarity with the JQC3F-5VDC-C switch - Ability to design and implement a hardware-based control solution - Experience with battery-powered projects and power management - Attention to detail and ability to troubleshoot and solve problems.
need 6 pic like this: Liverpool vs Nott Forrest, Liverpool vs Luton Town, Man Utd vs Nott Forrest, Man Utd vs Luton Town, Arsenal vs Nott Forrest and Arsenal vs Luton Town.
draw this exact circuit ( 1 digit calculator ) Using multisim
I am looking for a photo editing and banner creation expert to help me create a 625 x 625 banner for my website and app. The intended use of the banner is for my website and app, I would like the freelancer to match my existing branding. The ideal candidate should have experience in photo editing and banner creation, and have a keen eye for design. They should be able to work quickly and efficiently to meet my tight deadline. We will provide you the list of 6- 10 product names for each banner. You have to create the banner same products in each banner. The products are easily available over internet. The dimension required will be 625 X 625 pixels with PNG format with no background (Some banners are required in multiple sizes which will conveyed in the chat). We require around 200 banners...
open to using tools, i want to be able to take a pic on my phone and to create an ebay listing almost automatically, including downloading stock images
Can you draw a circuit for me? Let me know. Thanks
I am looking for a freelancer to fix my logo's colors, and fill them in with the appropriate color (#be0106). Maybe more HD. The problem is that the colors look patchy. If I make a large print, the logo wouldn't print correctly. I uploaded a pic to show how patchy it looks when zoomed in. I would also like this in PDF and TIFF Ideal skills and experience: - Experience in logo design and color theory - Ability to understand the problem beyond explanation -Make logo appropriate for large print
...com/file/d/1yTCU1xkJ6_Lj6M6q-6vR_tAYXJMP5G-t/view?usp=sharing background pictures for each single truck pic background pictures for each mutiple trucks pic
I need to get my Dickfuck ex husband out of my family pic. Daughters graduation. I’m ok with one photo but I want one that he is NOT. He is a horrible human being. Ideally I’d just eliminate him from the pic. If you can move my fat ass over into his place between my folks even better. But really. Just delete the fat head Asian guy from my family photo.
Can you take my head from pic number 2 and put it on my head (pic 1) so you can see my smile?
I am looking for a skilled web developer to create a modern website with a samurai theme using WordPress. The ideal candidate should have experience with WordPress and be able to create the visually appealing website from the files I have saved. Design Preferences: - The website should have a modern design with a samurai theme. - The design should be clean and uncluttered. Functio...should have a modern design with a samurai theme. - The design should be clean and uncluttered. Functionality: - The website should have a blog section for regular updates. - We would like to include a page for charity causes to support. Overall, we are looking for a developer who can create a visually appealing and functional website that reflects our brand from the files I have saved. see pic...
With the emerging smart factory technology, vision analysis plays a major role in achieving product analysis, probable fault detection and confirmation of principal components in mass production lines. As R&D center of automatic vision information systems, we are the world-wide leading software development company in analyzing the printed circuit boards (PCBs), statistical analysis of semiconductor ball grid arrays and examination of foods containing not-allowed foreign substances. Recently highly tiny battery analysis technology has developed with a noticeable step, especially for electrical vehicles and portable devices. We would like to invite ambitious people who can dream the future to come true our vision analytics together. Fresher/Junior profiles are both welcomed (fresh...
We want to redesign our current logo with a new look and feel. ***WE LIKE OUR CURRENT FONT TYPE!!!!*** This logo must be easily reproducible on digital and on items like t-shirts, business cards, banners, etc. Please be sure to integrate the "attitude indicator" but remove the DOT in the center of the indicator, as shown in picture #1...this logo idea is preferred! OR use the "Chevron" a...banners, etc. Please be sure to integrate the "attitude indicator" but remove the DOT in the center of the indicator, as shown in picture #1...this logo idea is preferred! OR use the "Chevron" aka "Converging Lines" shown in the red outline in picture #2. And be sure to separate the name lettering for EA Panels: EA Panels (we do prefer the ...
It’s just a picture of me and someone stuck their hand in the pic and I want their removed but it’s over my hair and touching my earring
- Using Multisim software, expand this circuit of 1 digit calculator into a 2 digit calculator. The calculator have to perform 2 digits addition. The calculator input is decimal number and display the inputs and outputs using 7-segment. The calculator must be able to do addition up to 99 + 99 = 198 - Block diagram of the system is shown in Figure 2
KiCAD Schematic Help needed for a simple project. I already have a rough schematic design that needs both component selection and layout assistance. Ideal candidate should have experience with KiCAD and be familiar with basic circuit design. I’m learning KiCAD and have a small project (3 components and some headers) that I’d like to design and build. While KiCAD hasn’t been too difficult to learn so far, I’ve found that my self-taught EE knowledge has some significant gaps. I’m looking for a Freelancer that can help me with two very small questions (switch selection and diodes) with the schematic, then verify that my schematic is correct once I’ve updated it so I can move on to learning the board layout side of things. Not looking for you to d...
More details: What type of editing do you need? Hair length What information should successful freelancers include in their application? Experience What is your preferred deadline for the project? Within 24 hours
I need an image flipped thats upside down in the attached photo. Also have other photos in that uniform that the same image needs flipped around. Sent only 1 pic for now
I am looking for an experienced electrical engineer to design and build a DC circuit for my specific needs. The circuit will need to have the following specifications: - Voltage: 12V - Current: between 1A and 5A - Purpose: Running a motor Ideal skills and experience for this job include: - Strong knowledge of DC circuits and their components - Experience designing circuits for specific purposes - Ability to troubleshoot and problem solve any issues that may arise during the project - Familiarity with motors and their power requirements The final result should be a fully functional DC circuit that meets the above specifications and can effectively run the motor.
I need an expert in digital circuits who is proficient in digital circuit logic design and can work on a state machine project. The project requires completion within 1 day. The ideal candidate should have experience in digital circuits
...analog voltage signal with moderate accuracy and resolution. The device should be battery-powered and easy to use. In attachment have an example of the signal that must be analysed. I need determinate the maximal value (peak) in voltage (VDC) and convert it to another unit (mJ) using a simple linear equation (mJ = ax + b, where x is the peak voltage and a and b are coefficients of my equation). The circuit needs measure all the time the input signal and when the voltage pass through the adjusted threshold (to avoid interference and measurements fluctuation), the peak voltage must be determined and converted using the linear equation to a value that will be shown in a LCD display, like a 3.5' display. We can use touchscreen to insert some data, like the threshold level and a ...
I am an electrician looking to specialise in home safety/inspections. Business name is Better Electrical Contractors and i need a simple logo with some sort of basic design incorporating a multimeter/testing equipment possibly similar to the attached pic.
...Philippe Nautilus 5711 The Nautilus range is considered to be a luxury sports watch due to its ‘robustness’. But our pick for NCM is none other than the 5711 which is arguably the most popular model from the Nautilus range, especially in most recent years. [pic of the dark blue dial 5711] Slide 2 Stand Out Dials [Dark Blue tiffany stamp] [Tiffany blue] [white tiffany stamp] Slide 3 The Movement The movement in the 5711 runs on the Calibre 324 SC which has an oscillation of 28,800A/h. (That’s a lot of turns in hour) [pic of the movement] [arrow point at cal] Slide 4 Materials The 5711 can be found in the following materials: - Stainless Steel [circle image of the material] - Rose Gold [circle image of the material] - White Gold [circ...
I have been in business for 25 years since 1999. Want to create a milestone tshirt or logo to put on apparel. Established in or founded in. Nostalgic vibe. Have a couple other ideas I might like to pursue. Looking for someone to share the vision with and create a couple cool concepts . I attached a pic of one concept.
I am seeking a PCB Designer/Electrical Engineer to consult with me on the circuit design for a multilayer PCB. The desired size of the PCB has not been specified, but it will likely be medium to large. The ideal candidate should have experience in multilayer PCB design and be able to provide consultation on circuit design. Additionally, knowledge of single-sided and double-sided PCB technology is preferred. The project consists of designing a pcb board which contains proximity sensor and count display. in the code we trigger the IR emitter and look at the status of IR receiver. each pcb has a slave PIC microcontroller. all the slaves are controlled via I2C bus by a master. the master receives data from each slave about the number of coins on each line. it then adds...
I am looking for a skilled Photoshop editor who can quickly and efficiently edit a photo for my social media account. The photo will be used specifically for social media, and I have a clear idea of the style and theme I want to achieve. The deadline for the edited photo is within 24 hours, so I need someone who can work quickly without sacrificing quality. Ideal skills and experience: - Proficient in Adobe Photoshop - Experienced in photo editing for social media - Ability to work quickly and efficiently under tight deadlines - Good communication skills to ensure that my vision is executed accurately.
I'm an electrician looking for someone to assist me with designing business flyers and business cards for me to letterbox drop. I have attached my business logos and also a pic of my fridge magnets that I have which is an example of the kind of style/theme Id like to go with
Want help editing the coat of the left shoulder(on the right side in the pic) and fixing the tie to make it look like and even and centered like a good tie. Thank u
Name of group: “” I am looking for a logo for my friend's WhatsApp profile pic. I am open to any color scheme, but I would prefer a modern and minimalist style. The logo should incorporate abstract shapes. I am looking for a designer who has experience in creating modern and minimalist logos with abstract shapes. The ideal candidate will have a strong portfolio and a keen eye for detail. Watsapp group is called:
I am looking for ...then or counter from nodes/satellites hits 999 then a MOTOR is triggered from main Raspberry Pi board. Interface: - I2C - SP2 or other Form Factor: - Custom size Ideal Skills and Experience: - Experience in designing and developing Raspberry Pi modules - Proficient in programming languages such as Python - Knowledge in I2C interface and circuit design - Familiarity with custom hardware design and manufacturing The project will involve designing the circuit and PCB layout, programming and testing the module, and producing a prototype. The successful candidate will be able to deliver a high-quality and reliable solution that meets the specified requirements. I will need hardware and basic software / firmware coded. Have also uploaded Image of curren...
I took a pic with a iphone 7 plus and I want it replaced with a Red Iphone 13
Hello I want to know if a real life image of an arid place can be edited or generate a similar one to add someone digitally with an uniform on them. The picture and background should be generated as I don't want it to be checked on google reverse image check. The uniform will have the face of the provided person (Myself) partially covered...and background should be generated as I don't want it to be checked on google reverse image check. The uniform will have the face of the provided person (Myself) partially covered so the edition work should be easy. The picture should look 100% real life so photoshop/artificial intelligence generated are requirements. Sample pics of how the final result is wanted can be provided and the source pic for the face to be photoshopped wi...
I am in need of a simple logo for my business. I already have a name in mind and will provide it to the designer. The style of the logo should be a copy of a design that I will send to the designer. However, I need help choosing the color scheme for the logo. The ideal desi...in need of a simple logo for my business. I already have a name in mind and will provide it to the designer. The style of the logo should be a copy of a design that I will send to the designer. However, I need help choosing the color scheme for the logo. The ideal designer for this project should have experience in creating minimalist or abstract logos. Vintage style logos are also welcome. The pic attached is what i am after, but i want to bulls head replaced with the golden arches from Mcdonalds as that is m...
We are a manufacturer of 12v and 12/24v jump starters. We rent and sell to the automotive industry. We are in need of someone who can develop a reverse polarity protection circuit for our jumpstarters. The circuit would have to stop the current from flowing thru to the vehicle being started if the cables happened to be hooked up wrong. Is this something that your company can do?
Hi, as discussed, I will test the prototype on a breadboard and I will send you the PCB Gerber files + code + video of the working circuit on breadboard.
I am looking for an experienced freelancer to answer an electronics lesson question as quickly as possible - within 1 hour. The subject of the question is Circuit Analysis, and successful freelancers need to include theoretical knowledge and calculations. This project requires timely completion and the freelancer must resolve the question in detail. If you think you have the experience and knowledge to complete this task, please let me know! (circuit analysis, electronic analysis or electrical machines. Knowledge of at least one of these subjects must be obtained.) İf you want my telegram : @sarituylu
I want the collar from one of the pictures added to another pic
I am looking for a skilled photo editor to work on a project involving commercial use of edited pictures. The ideal candidate should have experience in creating creative effects and manipulations for images. The final edite...Here are some further details: A- The purpose of the edited pictures is for commercial use. B- I require creative effects and manipulations to be applied to the images. C- The details required: 1- For IMG 6634 , I want mention أطلب أم علي وعليها أم علي مجانا 2- For IMG 6650 , I want change the word of الفواكه to النكهات 3- For IMG 6715, I want to change the writing and make 2 copies of the Pic. A- عرض الخميس والجمعة ب 30 ريال B- عرض الثلاثاء ب 30 ريال والاربعاء ب 40 ريال
I am looking for a freelancer to improve the stability of my UC2843 based boost converter design. The current design is experiencing stability issues and I need someone with expertise in power electronics to address this problem. Ideal skills and experience: - Strong background in power electronics and circuit design - Familiarity with UC2843 based boost converter - Proven track record of improving stability in power electronics designs - Ability to work with high voltage and current circuits The desired outcome for the improved design is improved stability, which will ensure that the boost converter can function reliably and continuously. The boost converter should support 1 amp load current at 180V DC stable output. The freelancer should ensure that the design can handle ...
I need a switch signal debounce and timing circuit for a mechanical switch and operates on a low voltage range of 0-3.3V. Switch is taking a pulled-up GPIO on a MCU on one pin and GND on the other. Circuit would be simple passive elements, and take as little power as possible from the pullup (2-4ma max in peak) . When the mechanical switch closes, the circuit should turn the pullup pin to be grounded for 100 to 200ms. The button is not expected to be actuated more than one time every 5 seconds, so it is ok if the circuit is slowly charging for half second after an actuation. Skills and experience required: - Expertise in circuit design and analysis - Knowledge of debounce circuitry and techniques - Proficiency in programming microcontrollers - Familiari...
I need a logo for my new business. Business name : Spicy Flying Rooster Slogan : Fried Chicken World Logo object : Rooster Files needed: Raw files, PNG files, SVG files, PDF, Facebook (cover page and profile pic) and Instagram profile picture.
...hits 999 then or counter from nodes/satellites hits 999 then a MOTOR is triggered from main Raspberry Pi board. Interface: - I2C Form Factor: - Custom size Ideal Skills and Experience: - Experience in designing and developing Raspberry Pi modules - Proficient in programming languages such as Python - Knowledge in I2C interface and circuit design - Familiarity with custom hardware design and manufacturing The project will involve designing the circuit and PCB layout, programming and testing the module, and producing a prototype. The successful candidate will be able to deliver a high-quality and reliable solution that meets the specified requirements. Possibly use an ATMEGA chip for the 'Brain' on each satellite along with a 'MCP23017' or some su...
This project is for designing a new pcb in which the main purpose is filtering magnetic interference. Project Includes Schematic Design, PCB Design, BOM Validation, Gerber Production etc.
I would like a profile pic and some art work for a new Instagram page. The page is for a very special house which is almost 100 hundred years old set in a 13 acre estate with a lake. I would like a fun element to the drawing, like a toad on a canoe. I have pics.
I'm looking for support on a project that involves an electronic smd concept. The intended purpose is prototyping and I am open to a mix of suggestions on components and specifications as well as ones that I provide. The desired level of complexity for this project is simple. I want to know about specific components , the working and output - LDO fixed output - mosfets - BJT - latch circuit discussion
I am looking for a logo for my company called "Honest Media". The logo should have the word "HONEST" with a heart in hand symbol as per the sample picture provided. USE YOUR SKILLS TO MAKE THE WORD "MEDIA" LOOK GOOD WITH HONEST I am open to suggestions for colors, but I prefer a modern style for the logo. I would like icons or symbols incorporated into the design. Ideal skills and experience for this project would be a graphic designer with experience in modern logo design and iconography.
