XINGYHENG 2Pcs 8 Channel Relay Module With the light coupling 12V Relay Expansion Plate Load Controlled Relay Switch Module Supports AVR/51/PIC Relay Control Module auspowers_batchfour Blue/Yellow is not intended for

Blue/Yellow is not intended for structural applications

0 Wired Battery Capacity 1800 mAh 1700 mAh 1100 mAh 380 mAh 2000 mAh no battery Indication Buzzer

Specification:Condition: 100% Brand NewItem Type: Navigation Modified FrameColor: BlackMaterial: High-Strength PlasticSupporting Small Frame Installation

Suitable for your own use or for guest rooms

XINGYHENG 2Pcs 8 Channel Relay Module With the light coupling 12V Relay Expansion Plate Load Controlled Relay Switch Module Supports AVR/51/PIC Relay Control Module auspowers_batchfour Blue/Yellow is not intended forXINGYHENG 2Pcs 8 Channel Relay Module With the light coupling 12V Relay Expansion Plate Load Controlled Relay Switch Module Supports AVR 51 PIC Relay Control Module Features and benefits: 8 relay output modules, relay output contacts up to 250A 10A. Input IN1, IN2, IN3, and IN4 IN5, IN6, IN7, and IN8. signal lines are active low. VCC, GND power input terminal, relay can be separately powered by relay power input terminal JD VCC. Use: 1, support all