DC 12V Delay Relay Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator auspowers_batchthree Food-grade PP material

Food-grade PP material

NOTE: Bag only

30 Amp 600 Volt

8" Lead Wires with Motor Mounting Bracket Holder for DIY Toys

4/7 '' the top diameter of base

DC 12V Delay Relay Module Board 0-25 Second Adjustable Timer Relay Turn On/Turn Off Switch Module with Opto-couplers Isolator auspowers_batchthree Food-grade PP materialDC 12V Delay Relay Module Board 0 25 Second Adjustable Timer Relay Turn On Turn Off Switch Module with Opto couplers Isolator This delay relay module is widely used in robot, automobile lamp, intellectual product development, PLC and electronic development etc. The delay time can be adjusted through potentiometer, and the default value is 0. 1s to 25 seconds. You can greatly extend the timespan by replacing a large capacitor or potentiometer.