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6277 Results for "esp8266"

  • Crypto Mining using NodeMCU

  • Crypto Mining using microcontrollers, wait what!!! Are you serious? How?Believe it or not, the rig you see onscreen actually mines a crypto currency called DUINO-Coin (ᕲ) or DUCO. The total cost of this rig is only $35.Now, if you believe me! then,...
  • Clock with binary display

  • Part 1: Clock with binary display Wearable binary clock, built with Microchip PIC16F676 (or PIC16F630). The hours are displayed with 4 LEDs which are (from left to right) 8,4,2,1; so hours are shown from 1 to 12, no am and pm. The minutes are displayed...
  • Prototype Project: Flying a Quadcopter

  • Before I finally get to the log detailing the new board design, allow me to take you on the quick detour that is the build log of the initial protoype. It was the middle of February 2016. I had been working on the project on and off up to that point,...
  • Fabrication Prep and Bill of Materials!

  • Hello!! The new SunLeaf hardware is getting ready for fabrication finally after some more tweaking and preparation. So as for fabrication of the next revisions SunLeaf version 0.2a (a = alpha) the plan is to do another prototype run of 3-10 boards and...
  • Getting time...

  • With a working menus system, the first thing to add is a clock.If possible, I don't want to add a RTC chip, so I have to find a way to get time.Fortunately, we have NTP / Network Time Protocol. So I only need a working internet connectivity to set time....
  • Source code!

  • So here's the code for my WiFi Logger, using JavaScript with Espruino running on the ESP8266. I created Espruino modules to log to InitialState and Losant and pushed them upstream. Gordon merged my pull request but it seems the modules did not make it...
  • Wi-Fi RGB LED Christmas Tree

  • Controller BoardThe data out of the first string is connected to the data in of the next. I cut the wires and added JST-SM connectors and extension wires between each section of the tree for easy disassembly, and between each level of branches since...
  • Jacking Ampy

  • ESP8266, chips in a canThey are pretty little things and pack quite a punch even though the ports are limited. Only the two rows down the sides are free, and there are considerations.After consulting with a couple of experts (Cheers @Arsenijs @david,...
  • Traffic Light Network

  • The idea Surrey EARS run an Arduino course every year. When designing this course we needed some sort of extravagant project at the end to put everyone's newly learnt skills to the test. The idea we settled on is a traffic light network. Each student...
  • 5904 leds panel

  • Hello Here is the story of building a 4m x 1.60 m led panel 123 *48 leds I started first with smaller boards 20*15 then 20*30 just to have an idea of what it possible. And use couple of controllers (Arduino uno, due, mini, pro, esp8266,esp32)  it...