Relej aktiviran tamom
Popis dijelova: Otpornici su 1/4 Watt, 5% R1, R3 = 1K5 R2 = 6K8 R4 = 3K3 Rx = 1K-10K (vidi tekst. Sam 3K3) P1 = 20K, trimer pot LDR1 = Optokopler Q1, Q2 = PN200, 2N3906, NTE159, 2N4403, itd. Q3 = 2N3053, 2N2219, 2N699,
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PWM s NAND Schmitt Triggerom
Pulse width modulator Popis dijelova: R1 = 330 oma R2 = 1 MegaOhm P1 = 100K potenciometar (Lin) C1 = 0.1uF, (100nF) keramike C2 = 0.01uF, (10nF) keramike C3 = 0.01uF, (10nF) keramike D1 = 1N4004 (ili Schottky) Led = Vaš izbor Q1 = IRF513,
Pulsirajuče kočiono svijetlo
Pulsirajuče kočiono svijetlo Poluvodiči: IC1, IC2 = LM555 ili NE555 Timer / oscilator SCR1 = NTE5402, ECG5402, RS # 276-1067, EC103A, MCR104, itd. Q1 = NTE197, ECG197, SK3083, TIP125, NTE262, ili ekvivalent D1, D2, D3 = 1N4148, 1N914, NTE519, ECG519, RS # 276-1122 D4, D5