Payalnik - Android Applications by Payalnik
Rated 3.86(14) — Payalnik
LED calculator, LM317, LM2596, NE555, TL431, voltage divider and e.t.c
Rated 4.45(31) — Payalnik
Manage your microcontroller (Arduino, AVR, PIC, STM32 etc) via Bluetooth. I recommend using cheap bluetooth serial modules HC06, HC07 etc.