5.5x3.5 Inches High Quality General Purpose Printed Circuit Zero Board TTP223 touch pad detector IC 3V LED indicator lights that are

LED indicator lights that are easy to read and notify you of any probable gaps in your signal transfer via each line

3 V -  5 V

and the refresh frequency reaches to 2KHz

Colour Parrot Green Operating Current 10mA Type Common Anode No

protecting junctions from water vapour and making them easier to solder

5.5x3.5 Inches High Quality General Purpose Printed Circuit Zero Board TTP223 touch pad detector IC 3V LED indicator lights that areIt's a 5. 5x3. 5 Inches High Quality General Purpose Printed Circuit Zero Board. This is commonly known as Perf Board, Practice Board, General Purpose PCB, and Zero Board. The plated holes are pre tinned pre coppered and very solid, making them very easy to solder components on. It is Widely Used For Electronic Projects. Features Actual size: 9cmx14cm (5. 5 Inchesx3. 5 Inches) Model Number: Univolt KS 100 This Is A High Quality Single Sided Fr2