With this 2-channel relay module, large loads can easily be controlled/switched with 5 V of a microcontroller, for example Raspberry Pi, Arduino etc. All connections are accessible via screw terminals and can therefore be easily connected, for example with Dupont cables, to a Raspberry Pi or the like. Using the definable switching level, switching can be performed with either a high or a low level. Features • 2-channel relay module, 5 V • Each relay requires 15 - 20 mA for switching • Equipped with heavy-duty relays (switching power AC: max. 250 V/10 A, DC: max. 30 V/10 A DC) • Relay type: toggle switch • Can be switched with high as well as low level - each channel can be defined via a jumper • Can be controlled directly with a microcontroller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) • All contacts are accessible via screw terminals • LEDs for indication of the relay status • Dimensions: 50 x 41 x 19 mm https://elecena.pl/product/18552657/developer-boards-relay-module-2-channel-5-v-srd-05vdc-sl-c 2021-05-23 https://elecena.pl/product/18552657/developer-boards-relay-module-2-channel-5-v-srd-05vdc-sl-c 2022-11-17