W1209 vs W2809 12V Digital Temperature Controller // how to connect W1209 and W2809

W1209 vs W2809 Digital Temperature Controller / how to connect W1209 and W2809 12V Thermostat
How to Connect W1209 @ 3.24
How to Connect W2809 @ 8.10
W1209 Thermostat Temperatures Controller - bit.ly/2SSCJCE
W2809 Thermostat Temperatures Controller - bit.ly/2uZIOo5
TEC1-12705 Thermoelectric Peltier Refrigeration Cooling System - bit.ly/38SvSPq
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DIY ATX Bench Power Supply 2 - • DIY Lab Bench Power Su...
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W2809 W1209WK DC12V Digital LED Thermostat Temperature Controller Module Smart Temp Sensor Board with Waterproof NTC Sensor XH-W1209 DC 12V Thermostat Temperature Control Switch Thermometer Controller With Digital LED Display With Case LahisTech Geekcreit® TEC1-12705 Thermoelectric Peltier Refrigeration Cooling System Equipment Kit Cooler Fan

[@MrJockito]

Your silence is more understandable than so many other video.. Keep up the good work and Thank you 😁

[@petegrainger3435]

A great help, using one to control the water cooling of laser for engraving etc. Many thanks

[@LahisTechLT]

Welcome. I appreciate your support.

[@jawaharbabu1886]

Superb

[@ti3apache1]

Excelente.

[@bhssmh3885]

Super boss. Please make you soldering iron station

[@ctngtr9114]

this is best videoshow how it works

[@miguelfeliciano6314]

Thank you! Mine came without instructions and I needed to change the settings.

[@K4zemoto]

Thanks Subbed!

[@josephjackson3502]

A narrative would have been great

[@diysolaradventures7894]

Ok i have two of those units coming my question is my fans are 12v but my battery bank is 24v should i buy a small 24v to 12v converter because of my fans being only 12v ?

[@fabmyride5181]

How to set from the cold mode to hot mode ?

[@st_spin]

which model is peltier cooler do u use on W2809?

[@alexiz.7569]

Is it possible to replace the 10K at 0.5% 2 pin temp censor with a Car temp sensor if 10K ?

[@iamvartan]

Great video. Will it save settings after off and on from power? Please

[@MrJockito]

I'm pretty sure that it will I have a low voltage cut off module similar to that and it keeps memory of his settings

[@galihtanu]

Since it has 4 pin communication pin can it reprogram

[@balayadav2670]

Can I use cell charger

[@stephenshop4946]

Can this w1209 be supplied with 13.3v from lifepo4 battery pack?

[@marcrobert2603]

how do you set the W2809 in heathing mode?

[@bibhasmetia8592]

can we set this temperature controller module in 400 degree celsius? please help me out have a nice day

[@ferdiantokurniawan978]

D.I.Y fast charging 18650 battery please

[@zapcjw]

Will these supply 20a continuously at 12v or should I use them to switch a larger relay

[@paulraymond1804]

Highly doubt this relay can do 12v 20 amp. It's a small relay.

[@catxls1835]

Hello, great video. Excellent the demonstration. Which would you say is the better module, the W1209 or W2809? I like the 2809 as it is in a compact and easy to display unit. Where the 1209 would be difficult to mount without extending cable's, display's and function keys. However, the 1209 is only using 400 mAh, whereas the 2809 is drawing a massive 4.5 Ah. That's almost 60 watts of power lost. Great video. Keep experimenting! Thumbs up!!

[@zeemixvideos6485]

which one is better

[@catxls1835]

It depends on a lot of things. As I explained above, the W1209 would be the preferred sensor due to the low current demand. Whereas the W2809 is convenient to fit. Questions only the designer can answer, ambient temperature, ease of use, cooling, design current, safety features, environment....etc I personally would use the W1209, simply because it is more efficient, draws less current and will run cooler. However, we must take into consideration the W2809 is running two fans in parallel, which is not the same for the W1209, so it is an unfair comparison using different test equipment. I hope this helps!

[@gelomc.johnson5708]

Diferent fans, you have no sense

[@catxls1835]

@@gelomc.johnson5708 Bonjour. I was talking about mounting the display unit into an enclosure, not the fans at all pal. Also learn to spell. If you have nothing constructive to say, say nothing. You have no "sentence" /"sense" or manner at all my friend. No wonder the UK left the EU with uneducated people like yourself....lol

[@markus4979]

Aren't both only using 0.04A (40ma)? You can see it when the fan is out. Not sure why you thought the 2809 is using 4.5A, I think that's why Gelo MC. Johnson mentioned that he was running different fans for each thermostat. You should read the usage while fans are off.

[@sagarsalunke2417]

May God give you a good mouth

[@biglion6229]

i have the W2809 and no directions to understand so how can i wire this to control some pc fans

[@LahisTechLT]

Just watch the video you can figure it out

[@g7mks383]

No sound description

[@rasheedqazi4815]

W2809 reat kiya hay