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3D printed parts for a new 3D printer!

Making the Maker Hub: Printing a 3d printer, Arduino and construction pics

RepRap Update I have finally printed all the plastic parts for the Griffin Open Source 3D printer I’m building, and they look fantastic! The remaining components should arrive soon, and then I can start construction. In the meantime, I’ve been configuring the printer control board, an Arduino Mega 2560 with the RAMPS 1.4 extension. RAMPS […]

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Reading pulses from meters with pulse outputs..

Reading pulses from meters with pulse outputs.. using arduino

A note on what this document covers The key addition to the wealth of online information about pulse counting is the method of counting pulses from multiple sources (up to 12) using continuous sampling and direct port manipulation in an Arduino sketch instead of interrupt-based counting. When tallying pulses from one or two pulse output

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Arduino Based Vehicle Accident Alert System using GPS GSM and Accelerometer

Arduino Based Vehicle Accident Alert System using GPS, GSM and Accelerometer

In our previous tutorials, we have learned about How to interface GPS module with Computer, how to build a Arduino GPS Clock and how to Track vehicle using GSM and GPS.  Here in this project, we are going to build a Arduino based vehicle accident alert system using GPS, GSM and accelerometer. Accelerometer detects the sudden

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Custom OBD II Gauge in With OEM Look using arduino

Custom OBD II Gauge in With OEM Look using arduino

https://github.com/stirobot/arduinoModularTFTgaugesI built a custom OBD II (on board diagnostics version 2 http://en.wikipedia.org/wiki/On-board_diagnostics) The clock in my Subaru BRZ (GT86, FRS) was a popular feature, and many people asked me to make one for them. This is how you can construct your own. My spouse is close to delivering our second son and since all the

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WATER LEVEL MEASUREMENT USING ARDUINO UNO R3 AND WATER SENSORS water sensor

WATER LEVEL MEASUREMENT USING ARDUINO UNO R3 AND WATER SENSORS

Greetings, welcome back. Today, we will demonstrate the process of creating a water level detector utilizing an Arduino Uno and water sensors. There are numerous water level sensor tutorials available online, but this method stands out. To begin with, let’s talk about the components required for creating a water level indicator and controller. Component required

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Circuit diagram of the RGB color detector using TCS3200 1

RGB Color Detector Using TCS3200 Sensor Module

This Color Detector utilizes an Arduino Uno R3 and TCS3200 color sensor module. Color identification and detection can be beneficial for food-processing units, color printer applications, paint-mixing applications, and other industrial applications such as robotics. This project is designed to identify basic colors (red, green, and blue) that are present in LEDs in a single

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RFID Blocking How Secure Are Our RFID Cards

RFID Blocking – How Secure Are Our RFID Cards? How Can We Protect Them Further? – an Experiment

NOTE: Vocab RFID Reader – The box-like object that can be activated by an RFID tag RFID Tag/RFID Card – The card or tag that activates the reader. I took apart one and is displayed in the pictures above. RFID System – The tag and the reader work together. Electromagnetic Waves – A wave that

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