XR2206 High Precision Signal Generator DIY Kit Sine Triangle Square Waves 1Hz-1MHz Frequency Range, Specification: Welding

Power supply voltage: 9-12VDC input

1. 5 x
2. 1 port, inside and outside the negative pole, the power supply voltage is 9-12V, more than 12V waveform may be unstable. Steps for use:. Insert J1 jumper cap, SIN/TRI blue terminal output sine wave (note that J1, J2 can only be inserted into one of the). Insert J2 jumper cap, SIN/TRI blue terminal output triangle wave (note that J1, J2 can only be inserted into one). SQU blue terminal outputs pulse. AMP: sine wave, triangle amplitude adjustment. FINE: frequency fine-tuning. Coarse: frequency coarse adjustment