1.Description:
FNIRSI-PWM Signal Generator is a device that provides electrical signals at a variety of frequencies, square wave, and output levels.It is used as a signal source or excitation source for testing.Widely used in production practice and technology.
2.Package:
1pc * FNIRSI-PWM Signal Generator;
| Weight | 0.04 kg |
|---|---|
| Dimensions | 80 × 45 × 40 mm |
| Model | FNIRSI PWM |
64 reviews for FNIRSI-PWM Square Wave Rectangular Wave Signal Generator
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V***. –
It came quickly-half a month, I'm happy with the quality, I did not work for long, but I liked everything!
V***n –
Good generator
S***y –
Works, you can take it.
A***v –
In the Voronezh region came in 18 days. I bought at a discount for 280r with delivery. The generator is correct, corresponds to the description. Took for the stand washing nozzles. I have not yet collected it, then I can add a review.
F***i –
Less than a month on the way. Works fine.
D***c –
Excellent product and service
R***r –
Fast shippingg and good quality! Thank you very much!
A***n –
Works, but on one unit, the sticker is inverted on the connection pad
V***y –
ok
H***x –
Item as described. Fast delivery. Thank you!
A***n –
The correct generator, connected it to the electric meter, now I can control the electricity consumption without registration and SMS!
I***z –
Ok
K***r –
The product came wet from the cold lay a day on the next day began to test and it broke in 20 minutes.
V***i –
Everything corresponds to the description. I haven't checked yet.
U***r –
I have not checked yet but the packing and delivery are pleasantly pleased! Thank you
B***v –
Great packaging. Thanks seller
I***y –
Спалил микруху по глупости, быстрая доставка, жду новую)
A***v –
Получил. Все соответствует описанию.
A***s –
Product arrived in perfect condition will test. Very fast arrived
R***i –
All OK
S***v –
A***a –
Good quality! very neatly packed and protected from damage during transportation
J***V –
Not very convenient settings, you can say through one place)
Y***v –
The device came quickly, less than a month, packed perfectly, pay attention, the sticker is glued on the contrary, you can burn
J***T –
Looks not bad at all but not yet tested.
A***y –
Товар соответствует описанию
M***o –
Great product at a great price. It works great. After the 50khz starts a slight distortion which increases up to 150khz. Timer accurate and very convenient for the various circuits timed to PWM. Convenient and intuitive. Advice.
E***u –
<2en> yes it works smoothly
A***o –
Delivered in two weeks. Amazing deal. Thanks
M***V –
The shipment did not reach me.
The seller is honest – he saw that the shipment did not arrive and immediately accepted a full refund!
I recommend and respect this person!
M***V –
The shipment did not reach me.
The seller is honest – he saw that the shipment did not arrive and immediately accepted a full refund!
I recommend and respect this person!
J***e –
I order not the first time. It's okay, everything works. Delivery in a couple of weeks. Not long)
Y***y –
Everything is fine, thanks to the seller. Delivery 11 days.
F***r –
Arrived defective but I got a quick refund. Seller was rather quick to answer
G***. –
Excellent.
E***r –
25-01-2021
Recibido todo perfecto, en tiempo en forma y en precio, el empaquetado muy original y muy eficiente (muy bueno), aún pendiente de probar, merecen cinco estrellas y mi recomendación, los buenos cumplidores merecen todos los Honores, muchas gracias y un saludo.
S***c –
The package arrived at its destination, relatively quickly and without damage. it was nicely packaged. I tried it and it works well. IMPORTANT NOTE, THE STICKER IS WRONGED, BE CAREFUL NOT TO BURN THE APPLIANCE. Open the cover and you will see on the PCB the correct markings on how to connect. The oscilloscope nicely shows the signal change and all functions work. For this money a great device. He will definitely use it.
S***i –
Super secured shipment!
2***2 –
Is working
M***i –
Niestety nie dotarł.
A***v –
Very satisfied with this device. Just what I need. I already did. Yes. And very good packing. To the seller for this, thank you very much. Delivery is very fast. Seller recommend
K*** –
I got to Colombia fast. I always had information about my package through follow-up.
I***v –
Delivery fast .. in work she did not check… in appearance everything is normal .. bought for a stand washing nozzles
E***o –
At the output only meander. No sinusoid and triangles. For one twist encoder adjustment 3-4 hertz. At the range of 0-150000 twist will have to oooooooochen long.
M***a –
The goods are all as in the description the seller sends quickly and the goods are packed on the conscience I take not the first time.
N***v –
OK
P***s –
Good product, tested and working perfectly
D***v –
Excellent.
G***r –
Fast shipping and good products
M***i –
All perfect. Free and reception very quick +++
B***v –
best price
V***v –
Продавець хороший відправив швидко
A***v –
All OK
U***u –
шло очень долго,упаковано отлично,качество вродебы хорошое,наклейка не правильно приклена будте оккуратней при подключени,откройте лучше заднюю крышку там на плате правильно написано подключение и выходы.
D***n –
Everything is fine!
M***V –
Very polite and courteous seller !
The shipment was carefully packed, and arrived in good condition, undamaged!
The device works perfectly, according to the description.
I recommend the seller as correct and responsive!
D***n –
Did not receive the goods
F***u –
Arived very fast to Romania.
I***s –
Very good
R***i –
OK
M***i –
ok
S***. –
All ok.
Z***n –
nice and simple.
good interface with a display of the output signal
M***i –
Super generator. OK.