Projects

Extending PWM output pins with a Texas Instruments TLC5940 LED driver

Extending PWM output pins with a Texas Instruments TLC5940 LED driver using arduino

PWM Projects / By

Introduction Microcontrollers like the Arduino were designed to facilitate the use of electronics for designers and DIY enthusiasts. The interface provides a great starting points for a variety of elecronic circuit designs. However, as the microcontroller is standardized, it is also limited in its use. That shows for example in the limited number of PWM […]

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Human Body Infrared Smoke Temperature Alarm System with Arduino

Human Body Infrared Smoke Temperature Alarm System with Arduino

Security – Safety Projects / By

Web site: http://www.instructables.com/id/Human-Body-Infrared-Smoke-Temperature-Alarm-System/ Project Summary: The Human Body Infrared Smoke Temperature Alarm System works under the DC 5v voltage and uses the DH11 Temperature Module to detect the room temperature. When the module detects the temperature is higher than the maximum, the buzzer alarms and the red LED lights. When the MQ2 Smoke Sensor detects

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How to build an Arduino energy monitor measuring mains voltage and current2

How to build an Arduino energy monitor – measuring mains voltage and current arduino

How To – DIY – Projects, Temperature Measurement Project Ideas / By

Including voltage measurement via AC-AC voltage adapter and current measurement via a CT sensor. This guide details how to build a simple electricity energy monitor on that can be used to measure how much electrical energy you use in your home. It measures voltage with an AC to AC power adapter and current with a

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A new board for the 3Drag there’s more than Sanguinololu

A new board for the 3Drag: there’s more than Sanguinololu using arduino

Blog, Motor Projects / By

When we first released our 3D printer, we tried to use some parts that were already available and tested, in full respect of the open source philosophy. In particular, we decided to use the electronic card Sanguinololu. The “open” firmware we chose, the Marlin firmware by Erik van der Zalm, solved the biggest part of

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Temperature Detecting Heating Control System with Arduino Mega2560

Temperature Detecting Heating Control System with Arduino Mega2560

Temperature Measurement Projects / By

Web site: http://www.icstation.com/product_info.php?products_id=3517 Project Summary: To help electronic DIY hobbyists, will show you how to use Temperature Detecting Heating Control System with Arduino Mega2560. Full Project: The temperature detecting heating control system works with DC5V voltage. This system uses DS18B20 temperature detection chip as the external detection equipment. It works according to the external temperature

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MQ 8 Hydrogen Gas Sensor Circuit Built with an Arduino

MQ-8 Hydrogen Gas Sensor Circuit Built with an Arduino

Sensor – Transducer – Detector Projects / By

In this project, we will go over how to build a hydrogen gas sensor circuit with an arduino. The hydrogen gas sensor we will use is the MQ-8 sensor. This is a sensor that is sensitive to effects of hydrogen gas. Hydrogen gas (H2), at room temperature and under standard pressure conditions, is tasteless, odorless,

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