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Pixyexpert (a Ws2812b Driver)

Photo of PsElectroBot

Made by PsElectroBot / Lights / IoT

About the project

this is a kit that teaches smd soldering with some IOT . The assembly of the kit is very easy and the result is very much charming.

Project info

Difficulty: Moderate

Platforms: AdafruitArduinoBlynkTwitter

Estimated time: 4 hours

License: GNU General Public License, version 3 or later (GPL3+)

Items used in this project

Hardware components

NodeMCU v2 - Lua based ESP8266 development kit NodeMCU v2 - Lua based ESP8266 development kit I have used a esp8266 12F Module x 1
Pcbway Pcbway https://www.pcbway.com/project/shareproject/WS2812b_ESP8266_PCB.html x 1
SMD LED RGB WS2812B Strip of 10 SMD LED RGB WS2812B Strip of 10 x 1

Software apps and online services

Eagle Eagle
Blynk or Ws2812b web server Blynk or Ws2812b web server

Hand tools and fabrication machines

Soldering iron Soldering iron x 1

Story

What is it?

This is a PIXYEXPERT (named because it drives neopixel leds)that makes interface of esp8266 and WS2812B in easy way .. this board is easy to solder since it consists of all THT components except the esp8266 module and ams1117.. 

Why did you make it?

The reason to design such board is to integrate THT & SMD components for a solder teach with some  IOT and Fun. this kit is build as engineer friendly which brings colorful life to the engineer. Also this kit will teach the engineer

1) how to program the esp8266MOD without any usb or  Dev board like arduino or nodemcu

2) The bare minimum configuration for the ESP8266MOD so that he could develop IOT projects with ESP8266MOD rather than the Nodemcu or any other development board.

3) how to code the ws2812b leds with different designs and patterns. for example: The ws2812fx library.

components needed for the project!!

ws2812b RGB leds.

Esp8266MOD or ESP8266 12F MODULE check pcbway gift shop

Description:

ESP 8266 - 12 F is the enhanced version of ESP 8266 - 12.

External power lines, quadruple board boards, better signaling exports.Enhanced version is fully compatible with the previous firmware. and on the basis of the pin in the ESP-12, the addition of six IO port and SPI port.

Specification:

Model: ESP8266-12 F

Frequency range: 2.4GHz-2.5GHz

Operating voltage: 3.0 - 3.6V

Wireless standards: 802.11 b / g / n

Working Current: Average: 80mA

Operating temperature: -40 ° - 125 °

Note:

1.Due to the hand measurement, there have size error about 1-2cm or more.

2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the photo and the actual item could be slightly different.      

Capacitor : 10uF and 100uF

resistor : 10k

AMS1117 3.3v Voltage regulator

This power supply module is based on the AMS1117 3.3V regulator. It is capable of regulating a wide range of input voltage (4.0 to 12V) down to a fixed 3.3V output at up to 1A (Vin = 4.5V). Standard 0.1″ header pins provide a means of connecting to its input and output terminals.

These header pins have also been conveniently placed so that the module can be inserted face down into standard

Note: Do not exceed absolute maximum input voltage (12.5V) or output current. Exceeding maximum specifications can result in permanent damage to this module or any connected devices.

Features :

  • Onboard AMS1117 chip.
  • Onboard power indicator to indicate power is turned on: Red LED.
  • Output voltage interface, connection to facilitate the experimental.
  • Specially designed two pin mounting holes, can be directly fixed on the whole expansion board for experiments.
  • Small Compact Size, 4Pin Type, Breadboard Friendly.
  • 2P single row pin input and output for easy connection
  • Dual-panel design, the layout is nice
  •  components that are required to build the project

    AMS11117 3.3v

    ESP8266MOD

    WS2812b RGB leds aka NEOPIXEL leds

    Hope you enjoyed making the project . you could get this project as a kit on my tindie store. (there is a delay faced in the stock fillup due to the shipments service in pandemic)

    you could order the pcbs for the project  from Pcbway.com

    If you purchase the kit it would be helpful to me and i appreciate that because it will help me get a cup of coffee or some components for my future projects.. and i always send gifts to my supporters as a token of thanks..

    do follow me as i add updates about the project and relevant links in the comment of each projects.

    stay safe stay tuned 

    Credits

    Photo of PsElectroBot

    PsElectroBot

    A maker from india . love making electronics as a hobby . I make projects on leds , Arduino and IOT . Lets make electronics the unexplored fun. Blogs on electronic basics , DIY projects and Electronics . Hope you love my blog and suggest me your views in comment.

       

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