Avatar for smkent

esp av

smkent

PCB designs

View on GitHub

Main components

Download full BOM
Part NumberDescription
DS8242-33SS3500mA Low Dropout regulator, positive, 3.3V fixed output, SOT-23
NC7WZ14P6XDual schmitt inverter, VCC from 1.65 to 5.5 V, SOT-363-6
DY-IRMHA38438kHz 18m ±45° 2.7V-5.5V Infrared Receiver Module (IRM)
MAX809C263NRMicroprocessor Reset (active-low) Circuit, 200ms delay, SOT-23
SN74AHC1G08DCSingle AND Gate, 2V-5.5V CMOS, SOT-353
GT0104SC4-Bit Bidirectional Voltage-Level Translator, Auto Direction Sensing and ±15-kV ESD Protection, 1.6 - 3.6V APort, 2.3 - 5.5V BPort, Texas_PVGFN-14

esp av schematic

Open in new tab

esp av board layout