Madlab Electronic Kit - Wonky Wire Soldering Kit

• Madlab Electronic Kit - Wonky Wire Soldering Kit
• Used to test the steadiness of your hand
• Utilizes a circuit with an oscillator
• Power Supply: 9 V
• Oscillation frequency: 3 kHz

The Madlab Electronic Kit - Wonky Wire Soldering Kit is used to test the steadiness of your hand.

It utilizes a circuit with an oscillator that has a very high oscillation frequency of about 3kHz (3000 cycles per second). As you try to trace the outline of the convoluted wire with the loop, the slightest touch will cause a tone to sound. The variable resistor can be used to change the pitch of the tone.