Top positieve recensie voor Signaalgenerator op Banggood Netherlands|Shoppen Nederlands

64% OFF Geekcreit® XR2206 Functiegolfvormgenerator DIY-kit Sinus Driehoek Vierkante Uitgang 1HZ-1MHZ US$3.54 US$9.79 View It

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freddofrog 07/07/2020

OK for the price. Square and triangle wave ok, sine wave quite distorted. Instructions quite good although it was a bit of a guess that electrolytic caps polarity was neg to the shaded 1/2 cap mask on the board. It also needed at least 9V to work properly, and a link was needed to be inserted on one or other of the frequency links to work. It also has a dc component on the output legs so at low frequency ac sine wave is not so useful unless you use a dc offset. Overall quite good for a quick and dirty sig gen.

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