24 Jul XY-WJ01 Delay Relay Timer Module DC 6-30V 12V 24V 0.01s-9999min 50mA Digital …
One-key pause function, with reverse connection protection, reverse connection will not burn; 6. Added sleep mode. After enabling, if there is no operation for about 5 minutes, the LCD backlight will be automatically turned off; any key will wake up; 7....