You can assemble a precision low-frequency signal generator that produces clean sine, square, triangle, and forward or reverse sawtooth waveforms for your electronic experiments.
You adjust frequencies from 5Hz to 400kHz using dedicated coarse and fine pots while setting the duty cycle between 2% and 95%.
You rely on the upgraded ICL8038 and high-speed op amp to deliver 1% sine distortion and 0.1% triangular-linearity across temperature fluctuations of 50ppm/°C.
You power the project with 12V–15V to generate up to 11VPP peak-to-peak output and a ±7.5V DC bias offset for accurate waveform shaping.
You solder the included through-hole parts onto the compact FR4 board using the manual, then assemble the acrylic enclosure for consistent benchtop testing.
