10PCS/lot 6MHz Dual-channel LCD Arbitrary Waveform Sin/Square Wave DDS Signal Generator with Sweep & Frequency Meter #BV303 @SD fy2212s 12mhz dual channel dds function signal generator sin square wave sweep counter
10PCS/lot 6MHz Dual-channel LCD Arbitrary Waveform Sine/Square Wave DDS Signal Generator with Sweep & Frequency Meter #BV303 @SD fy2212s 12mhz dual channel dds function signal generator sine square wave sweep counter