Relay Module



5V 2-Channel Relay Interface Board for Arduino TTL ARM DSP AVR Electronic for Arduino Electronic

5V 2-Channel Relay Interface Board for Arduino TTL ARM DSP AVR Electronic for Arduino Electronic

It is a 2-Channel 5V Relay Module,Equipped with high-current relay, AC250V 10A ; DC30V 10A,With optocoupler protection. Features: 5V 2-Channel Relay interface board, and each one needs 15-20mA...
300040
$10.21 $2.2878

1500W DC 5V Digital Timer Relay Switch Board with Dual Display for timing, delaying, cycle timing, intermittent timing, etc

1500W DC 5V Digital Timer Relay Switch Board with Dual Display for timing, delaying, cycle timing, intermittent timing, etc

It is a Digital Timer Relay Switch Board, Power supply: DC 5V, Timing range: 0 ~ 999S/ 0 ~ 999M/ 0 ~ 999H, Functions: Timing, Delaying, Circulation, etc, 18 functions, max power :1500W, Suitable for...
300455
$20.50 $8.6058

DC 12V Relay Controller 1500W Digital Timer Relay Switch Board for timing, delaying, cycle timing, intermittent timing, etc

DC 12V Relay Controller 1500W Digital Timer Relay Switch Board for timing, delaying, cycle timing, intermittent timing, etc

It is a Digital Time-delay Relay Controller, Power supply: DC 12V, Timing range: 0 ~ 999S/ 0 ~ 999M/ 0 ~ 999H, Functions: Timing, Delaying, Circulation, etc, 18 functions, max power :1500W, Suitable...
300456
$21.50 $9.5056