HiLetgo 2pcs ICL8038 Monolithic Function Signal Generator Module DIY Kit Sine Square Triangle ship04 easy to carry and use

easy to carry and use

MacBook Air all series

Sitting also increases the chance of being bumped and bruised

38 inches / 4 piecesM6 Screws--12mm /0

easily access to music volume control on the go

HiLetgo 2pcs ICL8038 Monolithic Function Signal Generator Module DIY Kit Sine Square Triangle ship04 easy to carry and useHiLetgo 2pcs ICL8038 Monolithic Function Signal Generator Module DIY Kit Sine Square Triangle Description: ICL8038 pin functions: Pin 1, Pin 12: sine waveform adjusting terminal; Pin 2: sine wave output; Pin 3: triangle wave output; Pin 4, Pin 5: the frequency and duty cycle (or waveform asymmetry) adjustment; Pin 6: V +, the positive power supply; Pin 7: Frequency Offset; Pin 8: Frequency adjustment input terminal; Pin 9: square wave output. This is