Qianson DC 5V 12V 24V Infinite Cycle Delay Timing Timer Relay ON Off Switch Loop Module (DC 12V (1s~15min))
Key features
- •This module uses MCU as the main chip.High timer precision.
- •MCU watchdog circuit and special reset chip , Stable and reliable work
- •Working model: Once mode and Cycle mode
- •timer operating equipment, such as each press key trigger,when reach 5 minutes the automatic power off
- •machine repeat test circuits, such as power 1 minutes on and then power off 1 minutes ， such a cycle of testing
Qianson DC 5V 12V 24V Infinite Cycle Delay Timing Timer Relay ON Off Switch Loop Module (DC 12V (1s~15min))
List Price: $19.38$17.44DEALYou Save: $1.94 (10%)
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Customer Reviews
Reviews sourced from verified Amazon purchasers2.8
out of 5
Based on 10 reviews
5★
40%
4★
20%
3★
0%
2★
10%
1★
30%
Dont buy unless you can read Chinese
Corinne Kowalski✓ Verified Purchase•July 17, 2018
Had no idea how to wire this thing, fried instantly, should have known better and bought something I could read. Stupid
Works as advertised if you can figure it out.
Wangofree✓ Verified Purchase•March 5, 2018
As everyone will tell you, this comes with no instructions, and it took me awhile to figure out how to set it up. I was trying to create a 60 second one time cycle to power the second hand of a clock. The unit itself works just fine for this application. It is accurate to within plus or minus 1 second. I can't review the multiple cycle function, as this wasn't what I needed this for, and I didn't try it. I did have to play with the "time on", "time off" pontentiometers for about 30 minutes to get the stop time where I needed it. The attached video shows the relay shutting off the power around the 60 second mark on the countdown clock I'm trying to build.
The unit looks a lot bigger on your monitor than it really is. I know the dimensions are stated in the listing, but it's surprising to see so much crammed into a small package.
To adjust for single or continuous cycling you have to change out a jumper post. Likewise if you want a different range on your timing. One post will give you a time range of 1 sec to 15 minutes, and the other position will give you 1 sec to 90 seconds. I opted for this range to get my 60 second cut off.
One last note, it's rated at 5 - 12 or 24 dcv as incoming power. I used a 9v transistor battery, and it worked fine for about a week. Then it refused to trip the relay. I hooked it up to a 12v battery and it works fine. So, I guess you can stretch on the incoming power source.
I would give it 5 stars if it came with explicit instructions for novice hobby crafters.
The unit looks a lot bigger on your monitor than it really is. I know the dimensions are stated in the listing, but it's surprising to see so much crammed into a small package.
To adjust for single or continuous cycling you have to change out a jumper post. Likewise if you want a different range on your timing. One post will give you a time range of 1 sec to 15 minutes, and the other position will give you 1 sec to 90 seconds. I opted for this range to get my 60 second cut off.
One last note, it's rated at 5 - 12 or 24 dcv as incoming power. I used a 9v transistor battery, and it worked fine for about a week. Then it refused to trip the relay. I hooked it up to a 12v battery and it works fine. So, I guess you can stretch on the incoming power source.
I would give it 5 stars if it came with explicit instructions for novice hobby crafters.
One Star
Me G✓ Verified Purchase•December 6, 2017
Doesn't work and starts smoldering as soon as voltage is applied
Defective and disappointing
B.W.✓ Verified Purchase•November 16, 2017
Item defective. Does not work.
If you have the timer set to long delays its pretty much use less
Michael Simpson✓ Verified Purchase•October 27, 2017
This is a push to start push to stop if you are on an infinite cycle. The problem is that there is no indicator that the cycle is running. If you have the timer set to long delays its pretty much use less. Also I have found that just static from your finger or adjustment screwdriver will start and stop cycles.
I gave it two starts because its OK to experiment with, but as any kind of permanent solution its a little too flaky.
I gave it two starts because its OK to experiment with, but as any kind of permanent solution its a little too flaky.
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