Hailege 2pcs 3 Channel PWM Pulse Generator Signal Generator Module Adjustable Frequency Square Wave Rectangular Wave Signal Generator Duty Cycle with LCD Display 1Hz-150Khz

Adjustable Frequency Square Wave Rectangular Wave Signal Generator.

3 Channel PWM Pulse Generator Signal Generator Module.

Three-channel PWM is outputted,wide frequency range and the duty ratio can be adjusted independently.

3-Channels duty ratio button can be pressed at the same time,real-time adjustment, liquid crystal display is the last pressed button duty ratio,real-time is very strong,can be used as a simple several road duty ratio scan.