Gikfun DV 6V~30V Multifunction Trigger Delay Time Module Switch Control Timer Relay Digit LED Display Micro USB 5V for Arduino EK1945

The media could not be loaded. I've purchased these types of modules before, and if you get a good one it will usually give you good service. This Gikfun module was purchased to pickup a trigger signal from a capacitive proximity sensor. All I needed was the trigger signal to close the NO solenoid connection on the solenoid to turn on a series of 12v lights for 15 seconds. Very simple. These modules can do so much more, but for me, this is all I needed.My application will be used for a "Hi Stryker" carnival game, where you hit a platform with a mallet which sends a puck up to ring a bell at the top of your vertical platform. I wanted to have 2 proximity sensors 1/3 and 2/3 the way up the backstop to turn on some flashing lights so people could see how far the puck went, even if they didn't get the bell rung.So far this unit is working well. Amazon is usually good about accepting returns if you get a DOA unit.UPDATE*** 4/20/22: I ordered a 2nd unit last week and unfortunately it won't trigger power like it should. I am returning it for a replacement. Hopefully the replacement will work. I would almost knock off 1 star for quality control of these units. When they work, they're great.***4/22/22: Amazon quickly sent a replacement, and it works as it should.

I want to set the timer to keep relay on for 60 minutes, which is 3,600 seconds. However, I can only set it for a max of 999 seconds. I cannot find cust support for help. Description states:"Timing range: 0.1 seconds to 999 minutes" PDF manual is no help.

There were no operation or connection instructions provided with timer. I did not intend to purchase a puzzle to solve. I wanted a simple timer for my live well pump.