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PROJECT
427

How to Use Arduino 4 Channel Relay Shield Using Visual Programming

By Ron Cutts

In this tutorial we will learn how simple it is to use Arduino 4 channel Relay Shield to control a 12V light bulb. In first example the light bulb will just blink and in the second example we will turn On or Off the light bulb using a button and in a third example using a remote control.

PROJECT
1,345

Arduino Flame Detector with Alarms and Automatic Fire Extinguish

By Mirko Pavleski

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Laird Williams

Skills:

Interests: .net 3D Print Accessories 3D Printer 3D Printing 4-20mA 555 Timer Addressable LEDs Adhesive Amplifiers Analog …

MAKER
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Daniel Jordan

Skills:

Interests: 3D Print Accessories 3D Printer 3D Printing Alcohol AM / FM Radio Batteries Battery Charger / Management Battery Holders Biometrics Bluetooth / BLE …

MAKER
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Dale Ianni

Skills: .net Assembly C C++ Java Javascript Machine Learning Python SQL Visual Basic

Interests: 3D Print Accessories 3D Printer 3D Printing 555 Timer Addressable LEDs Analog Arduino Assembly Battery Charger / Management Biometrics …

MAKER

Dwaipayan Shikari

Skills: C EDA

Interests: 3D Printing 555 Timer Air Pressure AM / FM Radio Amplifiers Analog Antennas Arduino ARM mbed Audio …

MAKER

Robs Engineer

Skills: C++ CircuitPython Python

Interests: 3D Print Accessories 3D Printer 3D Printing Acceleration Adapters ADCs Air Pressure Alcohol AM / FM Radio Amplifiers …

MAKER
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Paul Olof

Skills:

Interests: 555 Timer AdaBox Adapters ADCs Addressable LEDs Alcohol AM / FM Radio Ammonia (NH3) Amplifiers Antennas …

MAKER

Daniel Joubert

Skills:

Interests: 3D Print Accessories 3D Printer 3D Printing Battery Charger / Management Biometrics Carbon Dioxide (CO2) CNC Accessories CNC Milling Desoldering ESP32 …

MAKER
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Ken Van Etten

Skills:

Interests: 3D Print Accessories 3D Printer 3D Printing Addressable LEDs AM / FM Radio Amplifiers ARM mbed Barrel Audio Barrel Power Batteries …

MAKER

Adafruit Industries LLC

1528-1658-ND

2895

ADAFRUIT NON-LATCHING MINI RELAY

$65.44

PRODUCT

DFRobot

1738-KIT0150-ND

KIT0150

GRAVITY 37 PCS SENSOR SET

$987.02

PRODUCT