Lite version of eTools app:
Resistor Color Code (4 lines)
Chip-resistor Code (smd)
Capacitor Code
Power calculator
Voltage Divider (Lite)
Resistor for LEDs (Lite)
Frequency Converter
Bin, Oct, Dec, Hex Converter
Ethernet (RJ-45) Pinout
RS-232 Pinout
Parallel / Centronics Pinout
SI System Refernce
AWG & SWG Wire Sizes
Electrical Resistivity
Basic Logic Gates
Bipolar transistors (catalog & select)
FET (JFET, MOSFET)