Timer IC 555 Calculator Pro
IC 555 is a basic timer IC for hobbyist or electronic engineers. This app is used to calculate monostable and astable circuit Features:1. Calculate mo...
Peter Ho
GPS Logger Pro
The purpose GPS Logger Pro is to log your GPS coordinates , speed and distance to a file on your SD card.Features:- Background logging GPS latitude, l...
Secure delete Pro
The application is to delete private files forever.Feature1. Select photos in any folder2. Secure delete private photos. 3. Support English, German, S...
Ratio Calculator
Operation amplifier and voltage divider are the basic circuits for hobbyist or electronic engineers. This app is used to calculate all possible resist...
RC Circuit
This app is used to calculate the RC charging circuit and RC filter. It is suitable for hobbyist or electronic engineers. Features:1. Calculate time c...