KY-019 5V Relais - SensorKit

This module is a 5V relay for switching higher currents.

Sensor Wiki: KY-019 Relay Module - The Geek Pub

Arduino KY-019 5V relay module - Sensors

Modulo KY-019 Sensor Relevador 5V DC - UNIT Electronics

1-relay 5V KY-019 module high-level trigger

Smart Elektronik 37in1 37 in 1 Sensor Kit XY Joystick Drehgeber

1-relay 5V KY-019 module high-level trigger

KY-019 5V Relais - SensorKit

KY-019 5V Relais - SensorKit

37 in 1 Sensoren Starter Kit Zip Module Bundle Pack Arduino

KY-019 Datasheet 5V Relais module

Sensorkit X40

KY-031..040 - ARDUINO UNO R3