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Schaltplan eines 5W HF-Transceivers
Digital All Mode 5W Class-E HF transceiver 3.5-4 MHz FST2357, LM4562, ATMEGA328P, LCD1602, SI5351A, 74ACT0, 7805, 27 MHz, 20 MHz, 5V, 12V, 10k, 1u, 47u, 82k, 3p, 1k, 3k3, ANT, 50R, L1, L2, C1, C4, C2, C3, BS170, PB2, PB0, PD5, PB3, PC2, SCK, MISO, PTT, DIT, DAH, RESET, ICP, MOSI, OC2, SS
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Schaltplan eines Audio-Verstärkers mit ATmega328P
R21 4.7K, R20 +5V, U2 LT6231-1, ATMEGA328P, LCD1602, U4 2402, U3 LT6231-2, U1 74AC04, U5 74AC04, BS170, BS170, Q1, Q2, Q3, Q4, ANTENNA, 10k, 10nF, 20nF, 470, 10uH, 100uH, 10k, 10k, 10k, 10k
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Datenblatt-Ausschnitt eines LCD-Displays TC1602E-01
TC1602E-01 Series Display Format 16 Characters X 2 Lines Drive Method 1/16 Duty, 1/5 Bias LCD Type STN Yellow green LED Backlight Yellow Viewing direction 6:0 Operating Temperature 0°C~50°C Electrical Characteristics
