SainSmart 4-Channel Relay Module auslabels_June2026 slide appropriate size slotted tube

slide appropriate size slotted tube over wire

Textured aluminum cylinder inner tooth M3 * 30MM

1/4 to 1/8 cable is ideal for connecting computers

Toyota:Avalon((2000-Present)

SainSmart 4-Channel Relay Module auslabels_June2026 slide appropriate size slotted tubeSainSmart 4 Channel Relay Module This is a 5V 4 Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). Product Features 5V 4 Channel Relay interface board, and each one needs 15 20mA Driver Current Equipped with high current relay, AC250V 10A ; DC30V 10A Standard interface that can be