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    3,137 buzzer led iş bulundu, ücretlendirmeleri EUR
    arduino led Bitti left

    nt LedPin= 13; //13. portu LedPin olarak tanımladık. char gelen; //Gelen isminde bir karakter tanımlıyoruz. void setup (){ [login to view URL](96...digitalWrite (LedPin, LOW); //L harfi ile ledi söndürme komutunu tanımlıyoruz. } ben bu kodu arada pc olmadan ps2 klavye ile direk çalıştırmak istiyorum. yani arduino+led+ps2 klavye+pil

    €18 (Avg Bid)
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    Mevcut ürünlerin çizimi, ürün ağaçları çıkarılması ve yeni ürün tasarımları.

    €11 / hr (Avg Bid)
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    ...dijital bacak header olarak konulacak. 16. 2 Adet Omron G5LE-1 24V DC Röle ile GPIO istiyoruz. İşlemcinin hangi bacağına bağlanacağı opsiyonel. 17. 1 Adet 5 V Buzzer dizilecektir. Buzzer in hangi işlemci bacağına bağlanacağı opsiyoneldir. 18. Ekran için konulacak 4 lü header , RFID-RC522için konacak 8 li header, ve klavye için konacak 12 li hea...

    €1759 (Avg Bid)
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    led animasyonu Bitti left

    kodları mpladda yazılacak ,16f628a kullanılarak led animasyonu yapan [login to view URL] çizimide gereklidir.

    €32 (Avg Bid)
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    Windows ortamında çalışacak, bir donanımla USB üzerinden haberleşecek,Aşağıdaki linkte verilen belirtilen yazılımın basitleştiril...çalışacak, bir donanımla USB üzerinden haberleşecek,Aşağıdaki linkte verilen belirtilen yazılımın basitleştirilmiş versiyonunu oluşturacağız. [login to view URL]

    €813 (Avg Bid)
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    5 teklifler

    logo design for companies producing LED fixtures led armatürleri üreten firma için logo tasarımı,

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    25 teklifler
    Arduino #3 4 gün left

    ...I have an Arduino, four servos, one LCD 16x2 screen, one 3x4 keypad, 6 LED lights, and one buzzer. I want the screen to display an intro screen and then ask for a 4 digit code and the first LED will blink. If the wrong code is entered the red light will come on and the buzzer will sound for 2 seconds. If the correct code is entered the green light

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    ...(3) LS7366R Counters IC via SPI 3. Communication with (3) Push Buttons via i2C 4. Communication with (3) LED Displays via i2C 5. Power Down procedure The pages will be called based on Interrupt address. Push buttons are obvious. Value change for LED - is obvious. The value change at LS7366R - is obvious too Another most important VALUE for each channel

    €519 (Avg Bid)
    Özellikli
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    5 teklifler

    We wan to Develop AC to DC led Driver I/P Voltage: 140-270VAC/50Hz

    €1256 (Avg Bid)
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    ...D1 Mini board connected to a few inputs and outputs. The board would need to be about 58x34mm in size. Inputs are temp/hum sensor, 3.5mm stereo jack, and button. Output is a buzzer. I’m new to PCB board design so I’m sure I will need to speak with the designer to explain further. I know I don’t need all the IOs of the Wemos D1 mini so I’m hoping you can

    €430 (Avg Bid)
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    40 teklifler

    Hello, We would like an existing Arduino library modified to support newer 16x32 P10 RGB LED panels out of China Newer panels work, but the matrix pattern needs to be reconfigured in the library, otherwise the output on the panel is gibberish. Panels are 1/4 scan, HUB75, 16x32, P10 The target Arduino is a MEGA2560. We can supply hardware hookup

    €102 (Avg Bid)
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    LED Lamp Design 17 saat left

    I want to build a prototype of LED lamp. 1. I want to design the LED PCB design and inverter Circuit. 2. I want to do the prototype development and testing. 3. The PCB should have a lower quantity of parts and if it needs some kind of IC that is also fine. 4. The electronic component should be populated on a single side of the PCB. 5. I do not want

    €398 (Avg Bid)
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    22 teklifler

    Add button, led y buzzer to microcontroller

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    I need to design a small (10x10cm) PCB to distribute the +5v power from a barrel plug to five, one meter long, WS2812b addressable led strips. And also connect the led strips' data pins to a Teensy 3.2 microcontroller.

    €69 (Avg Bid)
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    We have an RFID pcb with an antenna and a Pic 16...with 125 kHz, we need a small software. Target of the software: Place a card at the unit, the RFID code 00 00 00 01 gets written. The write process gets proved and the. Buzzer makes a sound. The second card gets the next code 00 OO OO O2 ..... and so on The latest code is saved in the eeprom.

    €329 (Avg Bid)
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    All I need is a simple android app, which turns ON and OFF the LED through WIFI. Here LED is connected to Arduino MKR 1000. This app will receive sensor readings from thingspeak and then turn ON and OFF the LED. mention your price. We have very limited budget

    €3 / hr (Avg Bid)
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    ...trigger length durations from .001 to 5 seconds. Device must function as jog once upon trigger no matter how long trigger is closed Device sophistication can employ power on led and LCD cycle setting selection The One-Shot-Trigger is the essential component which allows Monostable PWM to be output to a solid state relay to actuate a motor There are up

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    Its a project about LED lights for my photo studio in Bangalore. The entire project and its detailed specifications are given in the attachment. The task is to Analyze the existing circuit and building a prototype and testing or designing a new circuit, schematics and PCB for the specifications that I have given in the attachment. Once the PCB is done

    €425 (Avg Bid)
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    Hi, I need programming for LED panels, 32 panels will be installed on different locations with IP access and one dash board to display azan times that are being fetched from API

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    I need led scrolling boards in multi languages

    €350 (Avg Bid)
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    We need a LED signage for a badminton facility (name - Playisto). The signage needs to have logo and few pictures of racket/shuttle etc. It needs to look sharp and elegant. It should be clearly visible at night as well as during the day. Few reference signage given

    €195 (Avg Bid)
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    Dear Sir, We are advertisement company ,we run advertisements for 20 second slots on smart LED/LCD screen ,these screens are android based ,we need company which can provide us solution to upload / control advertisements / generate reports from our office, initially these are 500 [login to view URL] details may call undersigned Rajiv Mehrotra at (Removed

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    Hi, I'm looking for a template which I can use in designing product brochures, the brochures will contain 3-6 products and will consist of 12 pages. (A3 folded). The design should be really professional as well as beautiful. To get a feel of the design please check [login to view URL]

    €16 / hr (Avg Bid)
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    https://www.freelancer.com/projects/electronics/Stm-LED-OLED-programming-with/?w=f#placebid

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    I need some help with selling something.

    €3 / hr (Avg Bid)
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    The project is a timer in seconds that displays elapsed time on a led matrix(32 x 64). It uses a raspberry pi, adafruit led matrix hat with RTC and a 32 x 64 panel by adafruit. OPERATION AND CONNECTIONS The timer starts displaying on led matrix when switch 1 is opened(connects to GPIO 18/ pin 12 on pi) and increases in 1 second intervals any opening

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    ...Better Light, Better Life, Above All Others Refer Product link and product spec in attach [login to view URL] PRODUCT DESCRIPTION ABOVE ALL lighting’s LED WIDE STRIP have a sleek design with diffuser lens. Optional accessories include, EBU and motion sensors. It can be used in stairwell

    €166 (Avg Bid)
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    I need someone who worked in the Mirror Led manufacturing business.

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    ...instructions Read from a memory mapped I/O device Write a program in PLP assembly that repeatedly reads the value of the switches (address: 0xf0100000) and displays a pattern on the LED array based on what switches. Each time the switch value is read, the pattern should be displayed (regardless of whether the switch value has changed or not since the last time

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    I need slim megnetic LED advertising light box provider 2pcs-61*61cm,1pc-91*203cm,2pcs-114*203cm,1pc-226*69cm 91x203cm: 2600x5800pixels 114x203cm:3300x5800 pixels 226x69cm:6500x2000 pixels

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    ...the STM32F103C8T6 board. It will take input from vibration sensor and a microphone breakout board. It will output, ideally, anywhere up to and over 150 animations on 2 ws2812b led strips with up to 180 LEDs. There will need to room to extend that to 4 strips later. There will be a .96" OLED screen displaying, first, a splash screen with a bitmap logo

    €19 - €159
    Mühürlü
    €19 - €159
    20 teklifler

    I need to make a simple hardware with an Arduino or Raspberry pi that does: - To be able to configure that some sound signals every X seconds, that is to say, that beeps every Minute and in the last 10 seconds start pi, pi, pi, pi, piii and continue the count towards the other minute. - That has internal battery to operate autonomously. -It has a configuration keyboard to be able to define the ...

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    ...want ([login to view URL]) You can easily find more picture on [login to view URL] banner 1 Size 870x560 -> 220v Led strip text: Check in [login to view URL] Link: [login to view URL] banner 2 small 290x180 -> Commercial quality text: Check in ToDo

    €88 (Avg Bid)
    Garantili
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    45 girdi

    ...Status Output (on the attached datasheet with a sample diagram page 11) 1) I need to have a buzzer (piezo?) added to chirp when the charge is started 2) I need LED lights to operate to display status - Idle, charging, error, charge complete (single quad color LED or tri-color with error flashing?) This will need to have leads off the board to the LEDs

    €233 (Avg Bid)
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    I am looking for outdoor illumination for a hog feeder. This will need to be weather proof, battery operated, led in the 940nm range and motion activated. Needs to be reproducible at a cost effective scale.

    €411 (Avg Bid)
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    I have a project that uses a very small LED circuit that's only made from 3 electronics components (including the LED itself). Currently, I am having a small electronics firm assemble these where they use a PCB to attach all 3 components into a single circuit. However, I'd like to eliminate the PCB altogether and not use a board at all. My application

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    Looking for a freelancer to help me develop animated LED eyes for a robotic pet prototype. Here are two videos of other companies that have executed this [login to view URL] [login to view URL] I am looking to re-create eyes just like these. Final size of the round LED screen should be around 1 inch for each eye. I

    €3305 (Avg Bid)
    Gizlilik Anlaşması
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    Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.

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    I have make a device which are replent [login to view URL] this device the buzzer

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    Title: [login to view URL] Baseline: Le spécialiste 100% francophone [login to view URL] is the old template, the new logo will be used on a more modern and mobile template

    €88 (Avg Bid)
    Garantili
    €88
    139 girdi

    I am looking for the led circuit designers having some innovative ideas and designs for led products.

    €117 (Avg Bid)
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    We have recently opened a non-surgical aesthetics practise in the Midlands, we are the first plastic surgery led clinic and are focussed on offering the best treatments and the highest standard of care. We have a strong social media presence but have not done any SEO work and are missing out on the older client base who seem not to rely on Instagram/Facebook

    €25 / hr (Avg Bid)
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    ...up with a kit that would allow a common purchased LED light bar to be ran behind the glass similar to an undercover squad car. The idea behind it is to avoid any potential damages while on the trail, being stolen, creating wind noise and giving it a cleaner look all of which are common issues with LED bars being ran outside the glass. I'm looking to

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    ...working on, where they do their research, and what methods they use. We want to be able to see what shared topics emerge. One of our staff got very intrigued with this idea and led the work on producing a beta using microsoft powerpi. His betas of it were so good that when he posted some of his work on linked it, it actually got him a job elsewhere!

    €2088 (Avg Bid)
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    ...use - MAX7219 is fine or you might have some other ideas due to the large number of LEDs (especially since the LEDs are RGB). REQUIREMENTS: We'd probably like to use this led: [login to view URL] Ideally this will be a 2 layer PCB unless you think that isn't possible. Ideally there will be a minimum number of vias. The

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    ...Should be an electronics kit simple to assemble. • Should be a plug and play type. Like interlocking, building block type. • No microcontroller based • Basic components like, LED, buzzer, ultrasonic, dc motor, photoresistor etc should be used. • You can use our own innovation and let us know. • PCB layout, schematic, BOM , Gerber, .pcbdoc files should be

    €54 (Avg Bid)
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    ...visually on a LED bar of 20 LEDs, depending on the real time acceleration being measured, each LED will illuminate based on measured value being 10g for 1 LED, 20G for 2 LED, 30G for 3 LED and so on up to 20 LED for 200G. The above scale of "G to LEDs" should be adjustable via software programming easily, so the scale might change to 5G for ...

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    Arduino #2 Bitti left

    ...switch I will need for this), and an active buzzer. What I want is for the LCD to explain the game. It will be a game and if you hit the switches in the correct sequence, you win. I want the Arduino to be programmable so that you will hit the switches in a certain sequence and when it is done correctly, the buzzer will go off and the relay will switch

    €131 (Avg Bid)
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    Im looking for a strong and powerful 12v LED for automotive car use. It needs to be able to put out 13000-14000 lumens comfortably with out over heating for extended periods of time 6-12 hrs. Looking for high quality components and someone who can design or build a housing for the light.

    €373 (Avg Bid)
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    ...encoder The Encoder will be input for user to enter the quantity of coils to produce. -Do we need an “ENTER” button to confirm users input? -Soft Reset Which clears any error LED and buzzers Can this be multi use? press to clear error, hold to clear counters of requested and processed quantities? -Hard Reset From Arduino, will clear any stalls and restart

    €118 (Avg Bid)
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    4 teklifler