DIY Supplies : WoodworkingDDS Function Signal Generator DIY Kit Frequency Generator Square Sawtooth Triangle Wave DIY Parts SignalFeatures:Provided lots of electronic components for you to do it by yourself.Simple circuit with easily accessible and cheap components.Delicated high speed (HS) signal output up to 8MHz.DDS signal with variable amplitude and offset.DDS signals: sine, square, saw, rev saw ,triangle, ECG and noise.2 x 16 LCD menu, intuitive 5 button keypad.Frequency adjusting steps: 1, 10, 1000, 10000MHz.Restoring last configuration after power up.Has two outputs-one for DDS signal and another for high speed aquare signal.Specifications:Material: PCB + metalColor as shownPower Supply: +5V / +12V / -12VMenu Displey: 2 x 16 LCDHS Signal Frequency: 1, 2, 4, 8MHzRed Board Size: 8 x 8cm / 3.15 x 3.15in (L x W)Red Board Weight: 20g / 0.7ozScreen Size: 6.5 x 1.5cm / 2.6 x 0.6in (L x W)Screen Board Weight: 29g / 1.04ozPackage Contents:1 x Bag of Electronic ComponentsOnly the above package content, other products are not included.Note: Light shooting 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.