🏠 UCTRONICS DC 12V Programmable Time Delay Relay Module with LED Display for Smart Home Automation Review

Just arrived today and it's the PERFECT device for my application. I needed a device to force the fountain water valve to time out and it worked. I used function 01 with a timeout of 120 (seconds = 2 minutes) and COM and NC terminals. The water valve turns on when the unit has power and turns off after 2 minutes. No more worrying about my flower bed and garden being flooded due to home automation failure. (This has happened before when the fountain was "refilled" for over an hour before I…

I am using this for a very specific type of LED lighting to dimly light an area and then when the motion sensor is triggered the light will increase VERY slowly brighter in all modes that are set to delay flashing, then fixate long enough for the lights to flash slowly over the course of two minutes. I made the slow whitening scheme separately. Then stay bright for 3 minutes, anytime during the cycle if motion when re-triggered restarts the sequence timer (maintains bright lighting) until…

I have a SiriusXM Radio Tour in my company car. It can record up to 30 minutes later than live, and it also takes some time to load when it's on. Initially, the power would cut off when the car was turned off, erasing everything that was being recorded and requiring you to wait until you could hear the music again the next time you started the car. I start and stop a lot on the maintenance route. Hardwiring the radio to a permanent battery wasn't ideal either, as it could drain the battery if I

The timer is very versatile and powerful. However, the programming is almost a mystery due to incomplete documentation. Based on my limited experimentation, here is the beginning of an explanation of the four basic programming parameters. I hope the errors in my guesses will be corrected in the comments; look at these. MO - TIMER MODE. Set from 1 to 18 depending on how you want the timer to work (mode 10 turns on when triggered, followed by a programmable delay before turning off). T1 - FIRST…

Read the setup procedure below to understand how to program this timer. on and 2 seconds off. It worked beautifully and never missed a beat. I connected it to the relay control board so the relays would turn on for 2 seconds, then turn off for 2 seconds, then turn on again for 2 seconds and so on. Over 100,000 cycles without failure. Not bad, especially considering the price. The instructions it contains are limited. Here is another explanation of how to program this timer. 1. To set the timer.