TTP223 touch pad detector 3V ICThe TTP223 is a touch pad detector IC which offers 1 touch key. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. Low power consumption and wide operating voltage are the contact Features for DC or AC Applications. Features Operating voltage 2. 0V~5. 5V Sensitivity can adjust by the capacitance(0~50pF) outside Have two kinds of sampling length by pad option(SLRFTB pin) Stable touching detection of

We need many cells to build a battery pack to power the high power devices like your laptop

Brand Samsung/AVX/YAGEO Value 100pF Voltage (Max) 50 Volts Package SMD 0603 Tolerance ± 10% Inner Electrode

Brown for these 9K3 resistors

These switches are excellent for switching between two power sources

you need to learn two different buttons

Brown for these 3K3 resistors

Gold Brand As per Availability/ Request Type Metal Film Resistor Quantity 1000 Pieces Tolerance 5% Power 2 Watt

High reliability (Adoption of HVP process)

Input Voltage

Nearly zero magnetic hysteresis

These are Metal Film Resistor with a value of 560 ohm 1/4W and tolerance of ±1%

Gold for these 2K7 resistors