2X Sine Triangle Square Wave NE555 Multi-Channel Waveform Generator Module DIY Kits

Item name:NE555 Multi-channel Waveform Generator DIY Electronic Kit
Note:Due to different production batches, electronic components may be different, which does not affect use.
Colour:Green
Material:PCB+electronic components

Package Contents:
2 x NE555 Multi-channel Waveform Generator DIY Electronic Kit

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.