Relay Timer Timer Module Dc 5V-36V Cycle Delay Timer Switch Turn On Off Relay Module with Led Display

I liked that it has plenty of options, but its not had to understand. I use it on an N scale train layout to trigger and control some animation with simple push pull solenoids. Read more

More Chinese junk. I should have listened to the reviews but one can always hope. I bought two and on one of them the display would come on for about ten seconds then turn off till you started the sequence again. This was after ten minutes of use. The other one got really hot and started to smell after five minutes of use. Read more

De doy 8 Read more

There is an C_d and C_L When C_L digits will goes off When C_d digits will light up and show counting up There is no count down features Read more

Powered on, all buttons and screens work as they should, trigger does not function. Seller was prompt with shipment, item was exactly what was described, new in package. Issue was a manufacturing defect, no fault of the seller. Would order from them again. Read more

No instructions and not easy to use. Now it’s in a drawer somewhere cus it’s not worth returning…. Read more

Review of Timer Module, Dc 5V-36V Trigger Cycle Delay Timer Switch Turn On Off Relay Module with Led: While technically this timer module does work and is pretty handy for electronics projects that needs an adjustable timer, I must say that: 1. There is no technical information provided in the package. You get just the board in an anti-static bag and that's it. 2. The info on the product page is lacking also. For example: no circuit diagram or even a block diagram. Vital questions are unanswered: Is the trigger input isolated? How do you adjust parameters? What does the segment LED indicate? Which side is switched? etc. 3. This is just another clone of another design and if you want the details you are better off looking at the other clones where the vendor at least bothered to include some information on the product page. 4. The interface for setting the delay parameters is pretty confusing. I know it's hard to make a good UI given the limited buttons and display, but you really need to have the secret decoder ring handy to figure this one out. Summary: Good product but brought down by the vendor not including enough information and instead just relying on you to get it elsewhere. Read more