sb components Pico Dual Channel Relay HAT 2 Channel Relay Board for Raspberry Pi Pico
3 Channel Relay Expansion Board for, ≤5A AC, Optocoupler Isolation, Relay Indicator, Relay Selection Jumper Cap, Designed for A+/B+/2Bor3Bor3B+ with Specifications
16 Channel RS485 Relay Module Board, MODBUS RTU Command Control, DC 12V, for PLC Controller
sb components Pico Single Channel Relay HAT for Raspberry Pi Pico, Stackable Relay Hat with 7A/250 VAC and 15A/120 VAC Loads
SEENGREAT 2 Channel Relay Module 2CH Relay Expansion Board for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B STM32 Ardui, Optocoupler Isolation, Sliding Switch for DC3.3V/5V
GERUI 7pcs 5V KY-019 1-Channel Relay Module Board Shield High Level Trigger for Arduino, Raspberry Pi, PIC, AVR, DSP, ARM
