Written by Rui Santos – Download free eBook with Arduino projects here Before you read this post, I recommend reading these tutorials about the ESP8266: Getting Started with ESP8266 WiFi Transceiver ESP8266 Web Server Tutorial Flashing NodeMCU Firmware on the ESP8266 using Windows Introduction In this project you’re going to create a simple HTTP client with an ESP8266 […]
Retrieving Bitcoin Price Using ESP8266 WiFi Module Continue Reading
What? Why? Hackabot Nano is a very compact many-in-one plug-and-play Arduino Robot. The goal is to help everyone build a feature-rich robot without all the messy wiring. You simply connect the motors, plug in the sensors and controller and you may start programming. We even provide sample programs to help you get started. In addition,
Hackabot Nano: Compact Plug and Play Arduino Robot Continue Reading
The Emic 2 Text-to-Speech Module is a multi-language voice synthesizer that converts a stream of digital text into natural sounding speech. Using the universally recognized DECtalk text-to-speech synthesizer engine, Emic 2 provides speech synthesis capabilities for any embedded system via a simple command-based interface. Parallax, Inc. is the exclusive manufacturer of Emic 2. For questions and
EMIC 2 Text-to-Speech Module Continue Reading
This project is a 14W Stereo Audio Amplifier based on LM4730 IC. Description 14W Stereo audio power amplifier build around LM4730 IC. The LM4730 is stereo audio amplifier capable of delivering typical 14W per channel of continues average output power a 4 Ohms or 8 Ohms load with less than 10% THD+N from 20Hz to
14W Stereo Audio Power Amplifier Based On LM4730 IC Continue Reading
Being new to Arduino I was a bit overwhelmed by the different ways to do things. So this is what I came up with! I am using an Arduino UNO R3 clone but the connections I believe are the same for most Arduino’s or can be easily modified for your particular model. This project is
Getting Arduino data to a web Page Continue Reading
The WiFi SSR board project changed a bit and I use classical relays instead of SSRs now. The reason is that SSRs tend to get quite hot when switching larger loads, and the 8A relays I last used actually could be used for max 2.5A load switching with no heat sink. The high quality relays I
WiFi Thermostat with weekly scheduler Continue Reading
NUREMBERG, Germany–(BUSINESS WIRE)–Silicon Labs (NASDAQ: SLAB), a leading provider of wireless connectivity solutions for the Internet of Things (IoT), today unveiled a complete Bluetooth® Smart solutions portfolio designed to help developers minimize the energy consumption, cost and complexity of wireless IoT designs. Silicon Labs’ recent acquisition of Bluegiga, a leading supplier of wireless modules and
Blue Gecko Bluetooth Smart Solutions Continue Reading
AC/DC modules Traco TMPS 03 with dimensions of 1“x1“x0,6“ represent a top-class solution of power supply with minimum space requirement. Power supplies with a high power density (W/cm3) are nowadays offered by several producers. However, perhaps the biggest challenge is a miniature power supply with a power of say a few Watts. It´s because even
One „inch“ will provide you 3 Watts Continue Reading
Frequency counter using Arduino (upto 40KHz). Many guys here were asking for a frequency counter and at last I got enough time to make one. This frequency counter using arduino is based on the UNO version and can count up to 40KHz. A 16×2 LCD display is used for displaying the frequency count. The circuit
Frequency counter using arduino Continue Reading
Hi all, First of all , i’m dutch and from Belgium. I’m new with and for David-laser. I tried to find a clear site and list for controlling. I’ve found this schematic through ‘google’ I was wondering, can i use Adafruit Motor/Stepper/Servo Shield for Arduino kit – v1.0 instead those easydriver v3 according the image:
about controlling your system with arduino Continue Reading
