Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 32-DIP Module (0.600", 15.24mm)..
Digital Potentiometer 10k Ohm 1 Circuit 100 Taps Up/Down (U/D, INC, CS) Interface 8-SOIC..
LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 20mA (S..