Revolutionizing Motor Control If you’re a tinkerer or creator, motors are an essential part of your many projects. We are accustomed to controlling them with Arduino boards and creating a mess just to solve a simple problem. Everyone has an idea that needs a motor, but not everyone appreciates the effort required to get one […]
WiFi enabled Motors Continue Reading
Introduction Vector network analyzer (VNA) are used to measure scattering parameters of high frequency circuits. When frequency is high enough the reflections of the waves start to matter and distributed effects need to be taken into account. VNA can be used to analyze reflection and transmission coefficients of circuits at high frequencies. For example ideally
Cheap homemade 30 MHz – 6 GHz vector network analyzer Continue Reading
This instructable shows how to control some servomotors remotely in a wi-fi network, using an ordinary internet browser (Firefox, for instance). This might be used in several applications: toys, robots, drones, camera pan/tilt, etc. The motors were attached to an Arduino Uno, which connects the wi-fi network through a ESP-8266 module. The control interface was
Wi-fi browser controlled servomotors Continue Reading
Help keep your IoT pet alive via the Internet! Story If you had an IoT pet, what would it eat? WiFi SSIDs, of course! The Nerd is a wireless electronic pet that survives by collecting WiFi SSIDs along with some rest and sunlight. In order for it to thrive, you must balance offline and online
For Project Whack a Mole I need a 32.768kHz crystal oscillator. I found this circuits on the Interwebs and gave it a try: It wouldn’t go. I messed about changing component values for while, then decided to actually try to understand the circuit. Now for an oscillator to work, we need an amplifier with a
Troubleshooting a 32kHz Crystal Oscillator Continue Reading
ESP8266 is a great thing for starting to Wifi And IOT It is also cheap and be used for making cool projects connected to the Internet .Learn how to make a simple IOT Project with it .The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller
ESP8266 Wifi controlled Home Automation Continue Reading
WIP- Using a MKR1000 to create a WiFi Enabled 2/4 Wheeled Robot Platform, Hardware is in hand, now to implement software Things used in this project Hardware components Arduino MKR1000 I was one of 1000 who won this × 1 SparkFun Dual H-Bridge motor drivers L298 Any L298N DC Motor driver will do that’s Adafruit
Wifi Enabled 2/4 Wheeled Robot Platform Utilizing MKR1000 Continue Reading
INTRODUCTION In this project, we will learn the basics of Transmission Control Protocol (TCP) and how to communicate to a webserver over TCP. We will request and receive packets from the Google web server using the above communication protocol. The 4Duino display is used to print the status of the connection and the received information
Time Stamp from Web Server Continue Reading
Monocle enables Alexa devices such as Echo Show/Spot & FireTV to view your network IP cameras & control them with a wireless PTZ controller. Story Amazon Alexa® (at least at the time of this writing) does not inherently support any direct integration with local/private network cameras running securely inside your network. Instead Alexa focuses on
Monocle: View & Control IP Cameras with Alexa & Arduino Continue Reading
4Duino Intelligent Buggy project demonstrate how does uCAM-II works. This project also utilized two 4duino communicating using Server-Client architecture over TCP. It also uses a buggy car which carry the 4duino server and uCAM-II. By using built-in ESP8266, 4duino client sends a request to 4duino server to move the buggy and capture photo via wireless
Intelligent Buggy featuring 4Duino-24 Continue Reading
