Neopixel ws2812 trabalhos

I am looking for an experienced 3D designer to create a highly detailed, actual-size lightsaber model that can be 3D printed in plastic. The design should be intricate and visually appealing, capturing the essence of Vildar Mac's lightsaber from the High Republic comic se...comic series. Key Requirements: - 3D Design: Experience in creating high-quality, detailed 3D models is essential. Familiarity with 3D printing and PLA is a plus. - Design Aesthetics: Ability to design a visually stunning lightsaber model with intricate textures and features. - Electronics Integration: The lightsaber should have functional elements; it must be designed so that it can hold a neopixel core, battery and blade If you have experience with similar projects and the required skills, please submit...

We're looking for a programmer with experience of the STM8 MCU. We've already created a program that works well, but flash memory is limited to 8KB and we don't have enough space to store our entire program. The current size of the compiled code is 10 KB. We're looking for a programmer capable of compacting our specific code and libraries used. Our curren...looking for a programmer with experience of the STM8 MCU. We've already created a program that works well, but flash memory is limited to 8KB and we don't have enough space to store our entire program. The current size of the compiled code is 10 KB. We're looking for a programmer capable of compacting our specific code and libraries used. Our current software includes the following libraries: - ...

2 layer PCB ATMEGA328p TQFP-32 16 RGB Backlit buttons LED backlights driven from WS2812 chips 4 way dipswitch connected to ATMEGA328 for ID 6 pin ISP header 4 pin connector (serial IO, 5v & GND) PCB dimensions: 40mm high x 180mm wide Buttons arranged in a 2x8 matrix

...this project. This endeavor is not just about connecting components but creating a robust and versatile system capable of performing tasks autonomously and efficiently. If you have a knack for microcontroller programming and an innovative mindset, I encourage you to apply and help bring this project to fruition. Here is the project: I am using an Adafruit Feather Adalogger board to attach a 16 neopixel ring and an Adafruit speaker with built in amplifier as well as a couple buttons. Here’s what I want the program to do: Step 1 Toggle LED switch to send power to board Step 2 Push momentary button to start program sequence Step 3 Play a wav file I have setup with Audacity to a mono file with a 22050 sample rate (I think that’s the right rate) Step 4 while playing ...

i have 0 experience in arduino code, but alot of experience in wireing. so a while back i had a arduino code for a wordclock made. and it works 99% but i need a few modification and addons. simple stuff like adding buttons for change time and a 1602 display for showing time in addition to neopixel.

...miandehe/Arduino-TLC5973: An Arduino library tailored for the TLC5973: caffeine93/esp32-tlc59731-driver: A library made for ESP, employing the RMT function, and specifically designed for the ESP-IDE: WS2812 driver Library with RMT implemenation: LiteLED library .. This was mentioned by another developer as a library for a WS2812 LED driver (pretty similar type from another manufacturer and only 8bit): Requirements: The resulting library should retain all the functionalities of the original ESP-IDF library. It must be fully compatible with the Arduino IDE and work

I am looking for a firmware developer who can work on my project to develop firmware for the ESP32 chip. Product development will involve following: - MQTT server integration and development. - Sensor integration -Working with WS2812 strip light -Speaker output functions Skills and experience required: - Proficiency in ESP series firmware development, specifically ESP32 and ESP 12 - Strong knowledge and experience in wireless connectivity, particularly Wi-Fi - Familiarity with WS2812, speakers and MQTT. If you have previous experience working on IoT projects and are comfortable with firmware development for the ESP series, especially the ESP32 chip, please submit your proposal.

I am looking for a freelancer who can help me with coding for an STM32G030F6P6 microcontroller project. The project involves programming a police siren using WS2812 LEDs and a passive buzzer. Skills and experience required: - Proficiency in Embedded C programming language - Experience with STM32 microcontrollers - Knowledge of WS2812 LED protocol - Familiarity with passive buzzers Project details: - I will provide the hardware required for the project - No documentation is required for the code If you have the necessary skills and experience to complete this project, please bid and provide examples of similar projects you have worked on.

I'm looking to hire a code and software developer to write code in the C++ Language for an arduino. I'm planning to interface the keypad and a set of WS2812 RGB lights via the arduino. I need a total of 11 unique functions to be written. For the purposes of this project, a Function refers to a single instance of a key being pressed. Memory capacity will be the largest challenge as only 32kb of flash and 2 kb of ram are available.

...'daughter' / 'child' boards which can be hooked up in a chain talking over I2C, SP2 etc Function: - Daisy Chain / Connect through RJ45 Cables / headers. (Data and low power) - Have a high power input / output for motor. (opto isloated) - Input pins, and output pins. - Dip switch block for 'position' in node chain / daisy chain. - OLED screen for displaying basic Info(2.42 inch) - Control string of WS2812 LED's OLED screen will simply displays 0-999. and basic connection / startup / config options. The idea is relatively simple. There is 8 stations where these boards sit at. 'Client Side' - A switch is triggered, counter goes up in increments of 1 to a maximum of 999. - When switch is triggered MOTOR 1 runs on a Time Out for 5 mi...

hi, I'm looking for someone who's able to deliver this Arduino project for me. In first case we'll use push bottons to simulate the sensors. But afterwards we're going to use IR sensor with reflectors for it. For the light there's also the possibility to use Neopixel ring for it.

Hello, I'm looking for an experienced Arduino programmer to write an code for an RGB addressable LED strip using a WS2812B-neopixel LED and an Arduino Uno board. The code should successfully control the LED strip, allowing the client to define a range of different color combinations and other visual effects. No additional components are required beyond the LED strip and the Arduino Uno. Expertise in programming LED strips and a solid background in electronics would be highly beneficial in this project. If this project interests you, kindly reply with your prior work experience and provide relevant examples of prior work in programming LED strips. I look forward to hearing from you!

...should understand Arduino Uno & Nano boards, XBee modules, WS2812B or NeoPixel RGB LED strips, & Bluetooth or Wi-Fi modules. Responsibilities: Guide the development & implementation of a reliable & secure wireless communication system between Arduinos & cell phones using XBee modules. I am still determining whether the project requires the development of a custom mobile app for controlling the LED strip. Explain how to manage a WS2812B or NeoPixel RGB LED strip using the FastLED library on Arduino Uno or Nano boards. Assist in enabling remote control of the LED strip from a Bluetooth or Wi-Fi-enabled mobile device. Requirements: Strong knowledge & experience with Arduino Uno & Nano boards, XBee modules, WS2812B or NeoPixel RGB LED strip...

Inspired by : - - - and - I wish to add the Bluetooth function on my existing Arduino WS2812B LEDs partyboard program This is the last function I wish to add before to go testing this on the TML Winter slopes. Partial demo : Old - Physical buttons, AS IS : IR remote TO BE : Bluetooth + IR remote It is currently running with X cases to select by pressing a button on the IR remote controller. #ifdef IR_ENABLE ir_setup(); //Set up remote #else setupButton(); //Set

I need a programmer to code 219 Neopixel for an UNO or a Nano. I would like the fast led fire effect The light will be behind a red resin background so using white(s) spectrum is preferably. This is a video of something similar like the first 14 secs of the video. :1673627550826&q=neopixel+fire+effect%5C&sa=X&ved=2ahUKEwiqyZy9_MT8AhWuF1kFHRiRAsQQ8ccDegQIDhAH&biw=1920&bih=929&dpr=1#fpstate=ive&vld=cid:b8f39b43,vid:MauVVTJb2tk

Mechanical components installed: • 230 AC to 5V DC convertor • raspberry pi 3b+ • ws2812 led strip 180 LEDs total • Webcam USB • Midi to USB convertor • Keyboard and mouse Software installed: • Buster is installed (instead of bullseye) to use Anydesk • Buster installed as 32bit with desktop environment • MLSC from • Anydesk Required: Make a copy or reinstall of the MLSC app. As I have no writing permits? (PIP/ root user install problem?) Additional code or file or whatever is needed over the MLSC app. The final enduser has 12 drums (roland PD-8) and a footpedal connected to a roland TM-6. This device has the midi output connected to the pi. When for example midi note 1 is on(drum is hit) the led 1-45 should ligh...

Hi, I'm looking for a freelancer to rapidly develop a simple WS2812-2020 that will be used with events. I'll be able to describe more with you while we discuss this over private messages.

I need a PCB designer and possible coding for a WS2812B clock. It is similar to the attached image. Basic Functions: - WS2812B LEDs around clock, 60 for the inner circle, 12 for the outer circle. - Text in front of the clock for the 'HR'. - Buttons on the back for reset WiFi/set time. - Button battery for holding the time whe...reset WiFi/set time. - Button battery for holding the time when no power. - Light sensor to 'dim downlight at night, and make it brighter during the day. Advanced Functions: Integrated Camera module at the center of the clock. Code Integrations: - ESP32 WiFiManager (code exists) - ES32 CAM remote viewer (code exists) - Web Based page for modification of lighting. - Adjust dimming (light sensor) - WS2812 color picker wheel for setting, hour, ...

I have a simple NeoPixel Sketch for the Arduino Nano. This is loosely based on the NeoPixel Adafruit buttoncycler example sketch and the tweaking4all examples This sketch cycles through 4 different NeoPixel effects at the press of a button. The button uses the ezbutton library for debounce. The limitations of the current sketch is that I have to wait for each NeoPixel pattern in the cycle to complete before I can press the button and cycle forward to the next pattern. Each pattern has a delay(), which I understand to be not best practice. Sketch to be modified is attached to the Project. Project requirements: Refactor the sketch so that: - Each pattern loops indefinitely (currently each pattern only plays once)

Hi, After a PCB design and possible coding for a WS2812B clock. Similar to attached image. Basic Functions - WS2812B leds around clock, 60 for inner circle, 12 for outer circle. - Text on front of clock for the 'hr'. - Buttons on back for reset wifi / set time. - Button battery for holding the time when no power. - Ligh...reset wifi / set time. - Button battery for holding the time when no power. - Light sensor to 'dim down light at night', and make brighter during the day. Advanced Functions. - Integrated Camera module at centre of clock. Code Integrations - ESP32 WiFiManager (code exists) - ES32 CAM remote viewer (code exists) - Web Based page for modification of lighting. -- Adjust dimming (light sensor) -- WS2812 colour picker wheel for setting, hour, mi...

I need help with a small Arduino FastLED project. I want to include this LED strip effect () in this pr... There is also a small error in the project. I can switch effects with a push button. With a longer click of about 2 seconds, the controller goes into sleep mode. but if i hold the button longer than 3 seconds, the controller crashes. This should be fixed too. I use an Arduino Nano for this project. LED-Data Pin: D12 Push Pin: D2 LED strip type: WS2812 LED count: 28 The price is fix. I don´t pay more or outside of freelancer. I only pay after i tested it on my hardware and if it works fine. Just write me, if you agree with this! Best Regards Phil

Hi, After a Rapberry Pi 4b Breakout Board. The board is roughly, 26x 21 cm in total size. The prupose is to have thid master board that the Raspberry PI plugs onto and then the SUB BOARD PLUG IN/SOLDER ON IT. Existing boards are such as AUDIO DAC AMPLIFIER 5V BUCK STEP DOWN 12V BUCK STEPDOWN MINI OLED SCREEN .96 Inputs for voltage and outputs for audio and a data line for ws2812. Rough layout is something like the following attached image. Regards Tristan

Hi, After a Rapberry Pi 4b Breakout Board. The board is roughly, 26x 21 cm in total size. The prupose is to have thid master board that the Raspberry PI plugs onto and then the SUB BOARD PLUG IN/SOLDER ON IT. Existing boards are such as AUDIO DAC AMPLIFIER 5V BUCK STEP DOWN 12V BUCK STEPDOWN MINI OLED SCREEN .96 Inputs for voltage and outputs for audio and a data line for ws2812. Rough layout is something like the following attached image. Regards Tristan

Hi, Im wanting a 'mini' breakout board and software designed to work with the following ATMEGA board that will run / control WS2812 LED. Breakout Board same size as NANO 3.0 board. - Connect into the pins on NAN0 3.0 board. - LED for power status. - Have a 4 or 6 pin dip switch for controlling the 'count' of WS2812 LEDS. - Have an opt isolation connection for reading the 'trigger wire' at which point the LED SEQUENCE will run. - Clear markings on the board as well as documentation. - Breakout Board should have connector for +, -, DATA for WS2812B - Connectors for external connections will be JST (2 pin and 3 pin). Software There is already multiple code libraries out there and sample code, just need modified slightly to read the input ...

- Arduino Uno R3 - 2 Neopixel Led strip ws2812b (Aledstrip - Bledstrip) - 4 on-off switch (ES - BS - GS - WS) Part1 If WS=1; Aledstrip= 30 neopixel turn on white light. If WS=0; Aledstrip= Off. Part2 If ES=0 BS=0 and GS =0 ; Bledstrip= Off. If ES=0 BS=1 and GS =0 ; Bledstrip= 30 neopixel turn on Blue light. If ES=0 BS=0 and GS =1 ; Bledstrip= 30 neopixel turn on Green light. If ES=0 BS=1 and GS =1 ; Bledstrip= 30 neopixel turn on Yellow light Flashing. If ES=1 BS=0 or 1 and GS = 0 or 1 ; Bledstrip= 30 neopixel turn on Red light.

...input, 12v, gnd, CAN+ and CAN- 3. The 4 connectors on the bottom is pretty much the same, it control 4 identical components. Each connector has 6 wires: Gnd, two output for dc motor, ws2812 data, 5v, and a switch trigger. 4. Whenever a switch is pulled to ground, it will trigger the motor to pull for 1 second. 5. Whenever a motor is pulled, the ws2812 will start to light up. 6. After 20 seconds, the motor should reverse back. And the Ws2812 strip should light off. 7. Whenever a certain CAN signal is received (will be provided), all the 4 motor should pull for a second. All 4 ws282 strip will light up 8. The WS2812 effects will be based on WLED, we only need to port the effects. 9. BLE module should be able to update the STM32 firmware and also do settings to...

Please engineer, design, build a PCB board containing 2 quantity of 12 volt Red Green Blue Light Emitting Diodes (RGB LED) Please make PCB a circle, with a diameter no larger than 21mm. Please make the board capable of being controlled using WS2812 protocol from Data input. Please make the board capable of receiving 36 volt input from metal connections for (1) Ground, (2) Data, (3) Positive (36v) Please have identical output metal connections for (1) Ground, (2) Data, (3) Positive (36v) on the opposite side of the circle as the input metal connections. Please add additional electrical components as needed to provide functionality for reducing 36 volt input to 12 volt LEDs. Please advise if anything additional is needed to accomplish the task of creating the PCB

1- idle mode the ws2812 will play specific color 2- Once Car Sensor activate, after 1 minute without turning ON the gate barried WS2812 will play Red blinking 3- Once Gate barrier is turn ON , ws2812 will play Green then go to idle mode again

I'm looking for a person to make me an arduino interface, code for Neopixel random fade in / out for yellow up to 20 LED ...flickering / dimming / random yellow

I'm looking for a person to make me an arduino interface, code for Neopixel random fade in / out for yellow up to 20 LED

Need send a code from a serial port ( PC with Windows ) to an ESP32 board and control the customizable leds from the strip. For instance, when i send by serial 1 , only the 5 first led will be on in red. When i send a 2, the leds from 6 to 10, will be on... and same for all the led strip. NeoPixelBus will be a good option...

Hi, I'm after as small as possible circuit for controlling WS2811/WS2812 LED. This is a 'static board', so no remote connectivity, just simply want it to go through colours of the 'rainbow'. SMD components, prefer single side, but can be dual/layered if required. If you haven't done anything with this or are unsure please don't bid and then ask questions. Thanks Tristan

Hello, Im looking for a code developer to help me with a project involving ESP32 (or similiar) and a GSM/GPRS module (A6 Mini, Sim800L, … ) for a project involving remote monitoring of assets including voltage monitoring, temperature, humidity, …) SMS and cloud control of relays. Cod...temperature, humidity, …) SMS and cloud control of relays. Code should be done in a way so it verifies the phone number, … Voltage readings through voltage sensor over ADC, temp/humidity through DHT and DS18b20 (1wire). Relay control over SMS or cloud service. Looking for a long term developer for multiple projects. Next level is embedding low power mode to the module etc… Later adding neopixel support for LED control with Wemos nodes over ESP-Now. TFT/To...

Looking for a software developer who is experienced in desktop and Atmega32 MCU, project Details Pixel led Controller ws2811 / ws2812 Desktop software for making effects. aur we can use any open-source software which available on the internet. further discuss on chat box

I currently seeking somebody that could assist me on getting a sample code that control individual SK6812/WS2812 LEDs. Now due to the limited supply of MCU, at the moment I only have this 18F and I use MikroC to assemble the code. The PIC18LF6628 is already on a PCB on which I can share once the project is awarded. I would like to use the fastLED functions or something similar where I can control a specific LED number and color. MCU: PIC18LF6628 Speed : 40mhz Complier: MikroC Pro 7.5.0

Hi i have accelerometer GY 521 and neopixel. I need write code, that neopixel change color when e.g. change axis Y or Z. Board is arduino nano. It will be controll one led strip neopixel (30 pcs led - one meter). There it will be push button and it will be change mode neopixel. First mode (change color via GY521), second mode rainbow color (independent GY521), third option blink colors (independent GY521)

...programmatically with the ESP32 - Button that can be read via ESP32 to control system. Ideally this will be one button combined with the power button. (ie - press turns the system on, Once the system is powered button presses can be read by the ESP32. Long press of the button turns the system off) - Include programming header (As defined here - ) - Include 3 x WS2812 LED's controlled by ESP32 - Vibration motor with speed control via GPIO port () - Fit into this enclosure- () Would like you to include PCB design and schematic design. Ideally using parts

...want the arduino code to: (1) Run the pump motor for 10 seconds when button 1 is pressed (2) Run the pump motor for 25 seconds when button 2 is pressed (3) If the pump is running, I want the user to be able to stop the pump if they press either button 1 or button 2. (4) I want the neopixel ring on the playground express to light all the neopixels in blue when button 1 is pressed and countdown the 10 seconds by turning of each pixel in the ring off during the 10 seconds that the pump runs. (5) I want the neopixel ring on the playground express to light all the neopixels in white when button 2 is pressed and countdown the 25 seconds by turning of each pixel in the ring off during the 25 seconds that the pump runs. (5) At the end of either pump run (10 or 25 seconds), I want...

So I have used RGB in my project (Link for those RGB: ) and they were working perfectly, now by mistake I ordered another model, thou they look similar. () Now I just want you to update the library and code so this new model works. If you open the link you will find the libraries and sample code there on their website. Dm me for the program code, I will send you.

The main issue is the synchronization. It needs to be sync that all LEDs work simultaneously when the Master sends a signal to the Slave saying the function that needs to be performed. I have not tried the other functions like 2 fade color, rainbow, etc. Because blinking is not working properly as it should. If you could try them out, please. For example: when press '4' in the Tera terminal, it sends a message to each slave to do the function of right which in each slave is different. One does 14 LEDs blinking and the rest white on that string. In other strings will do half of the LEDs blinking and the other half of the string is white. And so on. So all that blinking has to be in sync and every message send by the Master. I am using a gpio interrupt to see if I could get it to...

...would like to be able to control devices which require more than 18mA (up to 500mA per output if possible) - also note the WS2811 outputs are low when activated (100% PWM), and high when deactivated (0% PWM), and I would like this reversed for the outputs so that there is 0V at 0% PWM, and 5V at 100% PWM. This board will be placed inline with other WS2812 LED strips, so the power tracks need to be similar in amps capacity to standard WS2812 LED strips. PCB size and component cost is going to be very important. The circuit should have 3 inputs at one end of the board (5V, Ground, WS2811 Data In) and 3 outputs at the other end (5V passthrough, Ground, WS2811 Data Out) via 2.54 pitch headers, similar to the images attached. The 6 outputs may have 2 pin phoenix screw termina...

I need to sync the string of LEDs to work at the same time when a new signal comes from the Master. I have 5 strings of LEDs but when it does the blinking the 5 strings are not synchronized. It has a Master and 5 slaves. Each Slave control a led string that has a different amount of leds. The data sent from the slave to the string of LEDs is by PWM DMA using the NRZ protocol.

I need to sync the string of LEDs to work at the same time when a new signal comes from the Master. I have 5 strings of LEDs but when it does the blinking the 5 strings are not synchronized. It has a Master and 5 slaves. Each Slave control a led string that has a different amount of leds. The data sent from the slave to the string of LEDs is by PWM DMA using the NRZ protocol.

Hello, I need a simple 8 buttons + series of neopixel leds board, ready to be manufactured with Gerber, BOM, etc. Here I share a simple idea, with approximate dimensions. The only relevant one is the distance between buttons and ws8212b leds, 33 mm. The buttons connect to a common 5v connected bus. The neopixels should be connected in series, and the last data output goes to the last output pin, and will share 5v and gnd buses. Idea: Details via chat.

It's a "simple" project but with some challenges and functions. The only thing that is needed is the programming, so no hardware! The hardware is as following: - Arduino Nano 3 board - 2/4 buttons - 1 input signal - 2 relay boards - 2 displays TM1637 Option: LED-strip WS8212/WS2812 The following functions are needed: As the title describes its a time countdown on 2 displays (same time on both displays) with 2 options of time by a press of 1 or 2 buttons : 2.40 minutes (160 seconds) and 3 minutes (180 seconds). The displays are showing ”02:40” or “03:00” before start. When the “start” button is pressed or via the input signal, the countdown is started. When the count down is at 10 seconds left, 1 relay is pulsing every second un...

Need a microcontroller designed and manufactured. I have a POC working on a breadboard, now need this designed into a single microcontroller ready to sell and deploy to production. The device needs to power via POE and needs to have 2 jst connector (5 pin for UART and 3 pin for a NeoPixel module).

Need some hands on help getting an Adafruit NeoPixel Programming project started

Hi i have accelerometer GY 521 and neopixel. I need write code, that neopixel change color when e.g. change axis Y or Z. Board is arduino nano. It will be controll one led neopixel.

Looking to control NeoPixels on a custom nRF52 board with motion sensor and two NeoPixel lights. If one motion sensor goes off, it should send a message to the other boards to light up. Lights will stay on for a pre-determined period of time and then they will all go off. I can send you pinouts used on the board. Code should be using Zephyr and Segger.

Necesito que desarrollen un software para mí. Me gustaría que este software sea desarrollado para Windows.