7/24/2023 0 Comments Arduino relay shield tutorialShould hear a sound and a LED will light up. Run the code to see if board/connections are good. With the relay module you can control almost any AC electronics appliances (not just lamps). Use it to enhance the IoT features of your MKR1000, as well as store data coming from the web or sensors read by your board There's also a small prototyping area for soldering components. Wire NO1 to the positive end of the battery to complete the circuit. The Arduino MKR SD Proto Shield allows you to easily connect an SD card to your MKR form factor board. The max switching power DC 90W or AC 360VA gives direct control. Now wire one end of the DC motor to the - end of the battery. This Arduino Shield is a completely newly designed that is able to control 4 relays at a time. the loop routine runs over and over again forever:ĭigitalWrite(MotorControl,HIGH) // NO1 and COM1 Connected (the motor is running)ĭelay(1000) // wait 1000 milliseconds (1 second)ĭigitalWrite(MotorControl,LOW) // NO1 and COM1 Disconnected (the motor is not running) with all jumpers and how to setup the bluetooth module via script or AT-commands or something else. the setup routine runs once when you press reset: on the RELAY SHIELD v1.3 Relay Shield V1.3 4 Channel Arduino and i think i make something wrong. Int MotorOneControl = 7 // Digital Arduino Pin used to control the motor This is intended for educational use only. If it is taken from another source then they may have rights the code. This project is designed to be a reminder for me next time I need to wire the seed relay shield together.įeel free to use the code as you deem fit. Keyestudio 4 channel 5V Relay Shield module for Arduino UNO R3 iscustomizedYes Model Number4 channel relay Dissipation Power360VA/90W Supply Voltage240VAC/.
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