5vdc Relay Module Connection and Working | single relay module connection | 5v relay connection
This is a HIGH-level trigger relay, applicable to Arduino and Raspberry Pi. Relays are suitable for driving high power electronic devices such as lights, electric fans, and air condition. A relay can be used to control high voltages with a low voltage by connecting it to an MCU.
Sending a HIGH level to SIG; The NPN transistor is energized and the coil of the relay is electrified. Thus, the normally open contact of the relay is closed, while the normally closed contact of the relay will be open. Send a LOW level to SIG; The transistor will be de-energized and the relay will restore to the initial state.
Mish Mash Labs demonstrate how to control a SRD-05VDC-SL-C 5v Relay Module using an Arduino. This relay can switch devices up to 10 amps at 250VAC using 5v from the Arduino.
We tell you how to wire the relay, how to write the control program.
Today we are driving high current high voltage applications using only a microcontroller and relay. To accomplish this, we are going to take a closer look at a few different types of relay modules you might find across the Internet. We will first go over the components and connections available on each module, then we will go over the schematic to get a better understanding of how each module works, and finally we will demonstrate how to connect these modules into our circuits. Throughout this video I will touch on important considerations to mindful of to ensure you don’t damage your microcontroller or worse the item connected to the relay.
5vdc Relay Module Connection and Working | single relay module connection | 5v relay connection
This is a HIGH-level trigger relay, applicable to Arduino and Raspberry Pi. Relays are suitable for driving high power electronic devices such as lights, electric fans, and air condition. A relay can be used to control high voltages with a low voltage by connecting it to an MCU.
Sending a HIGH level to SIG; The NPN transistor is energized and the coil of the relay is electrified. Thus, the normally open contact of the relay is closed, while the normally closed contact of the relay will be open. Send a LOW level to SIG; The transistor will be de-energized and the relay will restore to the initial state.
Mish Mash Labs demonstrate how to control a SRD-05VDC-SL-C 5v Relay Module using an Arduino. This relay can switch devices up to 10 amps at 250VAC using 5v from the Arduino.
We tell you how to wire the relay, how to write the control program.
Today we are driving high current high voltage applications using only a microcontroller and relay. To accomplish this, we are going to take a closer look at a few different types of relay modules you might find across the Internet. We will first go over the components and connections available on each module, then we will go over the schematic to get a better understanding of how each module works, and finally we will demonstrate how to connect these modules into our circuits. Throughout this video I will touch on important considerations to mindful of to ensure you don’t damage your microcontroller or worse the item connected to the relay.
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