Photos of buyers
FYE050 DDS Function Signal Generator Module 3V Random Waveform Triangle Sine Square Sawtooth Wave Duty Cycle Frequency Generator
17.30
$
18
orders
/
1
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
The Alitools extension is required to keep track of an item and receive notifications when prices drop.
Price drop notification
16.44 $ (-5%)
16.44 $ (-5%)
15.57 $ (-10%)
14.71 $ (-15%)
13.84 $ (-20%)
Out telegram bot will notify you once the price drops to the desirable one
This item is from other sellers
Similar Products
Customer Reviews
J***r
August 19, 2019
Quick delivery and the goods worked fine.
O***k
May 25, 2019
Didn't described the maximum allowed supply voltage. Be aware, this DDS generator doesn't have any voltage regulator onboard for input supply voltage! Power supply input directly connected to LCD and MCU. I don't understand this trick with cost optimization - there are lot of space on pcb for any simplest LDO. So, MAXIMUM ALLOWED VOLTAGE IS 5V!!!! I've burnt my generator:( Even in user's manual which is not easy to find were not any of word about this issue. MC34063 is used to create -5V(depends from input voltage, not stabilized). Output signal is amplified by TDA2822M(why???) Thanks to the seller!