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).
There is already multiple code libraries out there and sample code, just need modified slightly to read the input from the 'dip switch' of breakout board.
All documentation, source files, and basic step guide of programming either through USB/Arduino IDE or pickit 3.
BELOW is information on the the PART, although these are standard NANO 3 boards.
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The Arduino UNO is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analogue inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
Upgraded revision featuring stronger reset circuit and CH340gUSB
This upgraded model is completely compatible with original Arduino UNO.
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Input Voltage (limits): 6-20V
Digital I/O Pins: 14 (of which 6 provide PWM output)
Analogue Input Pins: 6
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
SRAM: 2 KB (ATmega328P)
EEPROM: 1 KB (ATmega328P)
Clock Speed: 16 MHz
hello sir, how are you. I read your proposal and i am interested in this project. i Have worked on WS2812, let us discuss more..................................
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Hi Do you want to design a customized arduino nano PCB ? How do you want to controll LEDs? I am an electrical engineer with expert in microcontrollers and circuit design Thanks
Hi , I am an embedded systems engineer.I can give you the code that can control WS2812 addressable (Driver code).I have a Arduino nano in which I can test it after buying WS2812 which i don't have yet.
Hello dear sir I read your post. I can complete your project. I am embedded developer and have better experience in embedded hardware and software field. Ernd me message for more discussion Thanks
Have already done many such projects with Arduino Nano board. I have myself designed a development board which has dual microcontroller with OTA functionality. Manufactured in scale and done beta testing.