Product details
This is an audio oscillator kit that is similar to the MadLab electronics kit "Hot Wire." This kit can produce 8 different tones ranging from about 5 kHz (5000 cycles per second) to 300 Hz. Move the pencil wire within the network of resistors.
30-day right of returnReturn policy
24 Months Warranty (Bring-in)Warranty provisions
1 additional offer