hi welcome to product review by Robojax my name is Ahmed shamshir II presenting this
review from Canada in this video we are going to do a review and see how we can use this XY
t01 temperature control module control a heater or a refrigerator let's get started with this
so when you receive it they have a sheet on it let me remove that I bought the module for about
40 88 plus $1 31 Canadian we will receive it in three to 30 to 50 business days but you can
select different shipping method if you want to get it faster let's say if you want the Acholi
after paid $34 it is six ends together than 7 to 16 days this is a thermostat or temperature
control that can that can keep the heat or cold a certain level or temperature is study can control
a heater to keep the temperature steady for whatever application you have or you can use
it for cold which means below certain value and you can in control a refrigerator it also has
a lot of other features such as alarm if the temperature goes above or below and a hot or
cold value that you said it will make alarm and it will notice it for you also it has a
an offset that you can set the temperature offset in case there are sensor is changing
or the length of wire is long have also some delay between the cycles you can set it and
tell that time passes it will not do that next session temperature is monitored with the same
TC temperature sensor you will immerse or insulted in an area that you want to control operated with
DC voltage at the input it can operate between six to thirty volts and generally this has this
there is a voltage regulator that converts a back converter that converts it five volts including
this relay all of the circuit operates with five volts and now connecting a external power and
I turned my light off so we can see it better this is a temperature of this sensor at the
moment in the room I was touching it so that's also my body temperature if I hold this you will
see that it reacts immediately if set only in Celsius not Fahrenheit so you have to do your
calculation and now at the moment it is set at cold meaning this will always keep it below 35
have a buzzer here where you can set an alarm and it will buzz f/stop set up and down using
the stop you can stop it even if there is an operation or something out off so
which means that temperature changes or whatever happens this will not react on the not control
stop set up and down up and down or to change the value set is to set which value you want
to change and stop is if you want to stop the operation of this these pins
are believers as rx T X and ground we are not using them but deaths device can't be
controlled if you find the protocol of this so that microcontroller and this one can be
controlled on this side we have HT 1621 be from Hall tech this is LCD of 32 by 4 LCD
control driver and this is the microcontroller from new vote on the model is in 7600 3 head
of the datasheet I will provide you with a datasheet this is 8-bit microcontroller
this is 8-bit microcontroller with 18 kilobytes of main flash called AP ROM and it has LD ROM
of 4 kilobyte and the operating voltage is 2 point 4 to 5 point 5 volts so that's why
we are using 5 volts with this and here we have a back kind of converter which will
work with this inductor and other components this is Excel 1509 a back converter this is
a datasheet X it is from excel semiconductor and it can operate from 4.5 240 volts voltage
and the output can be adjusted at 3.3 v or third volts length of the module is
16.7 millimeters or 2.7 inches the width is forty two point four millimeters or one point
six seven inch is without the spacer the height is 17 point one millimeter or 0.67
inch if you want to know the weight with these spacers it weighs twenty nine point five grams
now I've connected the two wires of my bulb I'm using this bulb is about my heater or refrigerator
so when this is turned on and off it shows that the relief working this is an easy desktop bulb
and this is a port like that I connected to the wall and 120 volts which will turn on and
off now at this point I've cut one of these two wires at this point and twisted it and soldered
it can be connected to relay job of relays to connect this and the AC bulb is on or AC load
whatever sign you have and disconnected to turn it off so I will be connecting these two to the
relay Alessa tested for example you wanna set it for heat or for cool let's set this the cold for
45 meaning if the temperature goes above 45 the refrigerator will turn on and bring it down so
I'm pressing this now it is cold if I press up and down you will see heat or cold so now I'm
going back to cold and then press this again left changes so 45 I'm using this up and down buttons I
miss the time so let's press this again and press it again so you have few seconds to change it you
can press and hold it goes down faster or press and hold it go faster 45 if I press this here this
one degree Celsius I will demonstrate it with example you have to have some value otherwise
this the value will fluctuate and the relay will turn on and off very quick so you have to set
some kind of value within one degree it will allow tolerance so that's the tolerance value
the temperature is currently at the sensor if something is twenty six point eight
degrees Celsius now if I blow heat and if it goes above forty five this really will
turn on and it will control my AC bulk I think I'm using this heat gun Mastercraft
and you will blow heat here I will keep it away because it will melt this down
so as soon as it reached 45 and then the refrigerator is now started this easy bulb
is representing my refrigerator meaning that it will cool down and the temperature
will drop lower and lower until it reaches below 45 then this will be turned off so
it knows that la is cold and it will wait until temperature goes above 45 this will
turn it off let me just hold it in my hand so it will get cooled down quickly
now pay attention so this worked
now let's have this for heat meaning when the temperature is below certain value it
will heat it up so this time we are using a heater nothing you want to keep a room
or a chemical or something above all here degrees so let's set this at 40 high and
then heat and then I'll press set again so that temperature is let's set at 40
now if I preserve again leave that one and then just waited to exit immediately it will
turn out because the room temperature is 37 degrees and it is going down which means the
heater will continuously turn on and tell the room temperature is above 40 now let's heat this up so
when it goes when it reaches 40 the heater will be turned off I'm applying now hit with my heat gun
so not 40 the heaters were turned off because it's now 48 degrees now if
temperature is slowly dropping if I hold it in my hand my body will cool this down
you see not exact 40 now you see one degrees within the range so now because
it dropped the temperature drop now the heater is turning on to heat this up
now let's have a look at the effect of the tolerance that we set at the top now it's
set at 40 degrees the temperature is below 40 my heater is on now as you can see it here and the
LED also shows it is on press it once and press it again this is a temperature I'm going to the
above value let's say set it to zero now if I set this to zero hold this you can hold an exit only
with six seconds now the temperature still did two degrees let me heat this up with my heat gun
so at 40 degrees it is turned on because it went very fast now let
me cool it down with my finger my body temperature will reduce it
and pay attention here when it reaches at 40 degrees it will fluctuate a lot
now I'm keeping away my fingers from this you can see it pay attention
uffff that was the reason you have to have some value if you have one value it means
only it changed it gets the average of one degree failures between these values and
then turn this on and that is eliminating any damage to the refrigerator or cooling
devices that has compressor and need some time to adjust in turning on and off so that's a very
good value and you can adjust it accordingly some devices need to be turned on and off in
five minutes or ten minutes or may be different value of temperature so you can set that feature
now let's have a look at alarm to set exit from heat and cold hold this for over five
six seconds you see Al and that dash means nothing if I set this it would be turned on
that means 110 degrees let's change it to 50 I'm holding this we can go a little fast
now with I stood at 50 just wait for 5 seconds 5 seconds and it will exit now the alarm is
set when the temperature increases about film above 50 everyday in heat it will pass every
day that in cold it will operate when the temperature goes below 50 let me go to 50
at 40 the alarm and there's a voice stop but we said at 50 let us know so as you can see this
buzzer is buzzing and it will and it shows w and it will continue until somebody comes and stops
it by pressing the set and that was the W also shows to turn it off hold this for two seconds
now press this and it you see the - the alarm is off now when it exists you will see that W is gone
now set the operating hours because it OPH so hold this for a few seconds and then
press this again you see OPH now ruby age is activated that is this this means minute one
minute two minutes three minutes and I can go up or down because of the example that
I'm demonstrating I cannot go for longer periods to keep you waiting let's go for
one and then exit now now this is set now if the temperature now reaches above 40 then the
light will go off but if the temperature goes below 40 this will not turn on for one minute
it will wait for one minute before doing the task again that is the time that we set
it reaches and temperature goes below 40 below the set value it will wait for
one minute to activate it before going for the next cycle let's have a look at
that here 40 just pay attention here because we also said one
now this is on let's assume that the heater increase the heat
and let me hold that so we can reduce the temperature quickly
now let's have a look
you see it doesn't react it wait for that amount of time that is said on OPH
and it now got activated if you said that to two it
would be twice as long and three four and so forth
the other feature that for this one we have is if I press and hold this for a few seconds al a
and then Plus this again OPH let's turn this off and if I press this again off set that off today
for the temperature and si if your sensor is sensing and correctly you can reduce it
or you can increase it 0.5 or whatever or even up to 10 degrees Celsius you can add or reduce
I'm not going to do it so this was how you said that and wait exit and that is said now
you
thank you for watching the for the review of XY t01 thermistor temperature control module for
conclusion I could say that this is one of the best module that you can get with this price if
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