Resistors: pcs designation value/ technology ----------------------------------------------------- 2 R1, R3 1M/smd-1206 1 R2 1k/smd-1206 2 R4, R7 10k/smd-1206 1 R5 270R/smd-1206 4 R12, R13, R14,R15 3k3/smd-1206 R-trimmers: pcs designation value/ technology ----------------------------------------------------- 1 R8 1k/piher CA6H THT 1 R11 25k/piher CA6H THT Ceramic capacitors: pcs designation value/ technology ----------------------------------------------------- 12 C1, C2, C5, C7, C10 0.1u/50V (100n)/smd-1206 C11, C12, C13, C14, C15, C17, C19 3 C3, C8, C9 10p/smd-1206 (NP0) 2 C4, C6 0.01u/50V (10n)/smd-1206 Electrolytic capacitors: pcs designation value/ technology ----------------------------------------------------- 2 C16, C18 220u/10V(25V) THT-3.5mm Connectors and switches: pcs designation value/ technology ----------------------------------------------------- 3 Range, ISP, JP3 pinhead male 2x3 THT 1 JP4 pinhead male 2x4 THT 1 UART pinhead male 1x4 THT 2 +12V, RF-IN 2 pin connector with lock (PSH02) 2 BT1, BT2 OMRON momentary switch (9-12mm) THT Semiconductors: pcs designation value/ technology ----------------------------------------------------- 2 IC2, IC4 78L05 (5V/100mA) THT/TO92 2 D1, D2 1N4148 THT 1 T1 BF245B THT/TO92 1 T2 BC546 (BC550) THT/TO92 1 IC3 74HC74D (74HCT74D) smd SO14 1 IC1 Atmega328PB smd TQFP32 1 OLED Oled module 1.3 inch/128x64px (see the text) Others: pcs designation value/ technology ----------------------------------------------------- 1 X1 Crystal 20MHz HC49/THT