Training Topics:
– Operating principles and characteristics of RS-trigger and JK-trigger.
– Principles of operation and how to design counters and shift registers.
Component list:
Circuit 1: RS Trigger (TTL)
– 1 x C1, capacitor 104 (0.1μF)
– 1 x C2, capacitor 104 (0.1μF)
– 1 x FND1, digital display 7 segments, one digit
– 1 x LED1, LED red
– 1 x LED2, LED green
– 1 x R1, resistance 0.25 W, 4.7 kOhm
– 1 x R2, resistance 0.25 W, 4.7 kOhm
– 1 x R3, impedance 0.25 W, 330 Ohm
– 1 x R4, resistance 0.25 W, 330 Ohm
– 1 x R5, resistance 0.25 W, 4.7 kOhm
– 1 x R6, resistance 0.25 W, 4.7 kOhm
– 1 x R7, resistance 0.25 W, 4.7 kOhm
– 1 x R8 resistance 0.25 W, 4.7 kOhm
– 1 x S1 SW toggle switch
– 1 x S2 toggle switch SW
– 1 x U1, chip (DIP)
– 1 x U2 chip (DIP)
Circuit 2: JK Trigger (TTL)
– 1 x C1, capacitor 104 (0.1μF)
– 1 x C2, capacitor 104 (0.1μF)
– 1 x C3, capacitor 104 (0.1µF)
– 1 x C4, 50V/1µF electrolytic capacitor
– 1 x C5, 200 (20pF) ceramic capacitor
– 1 x LED1, LED red
– 1 x LED2, LED green
– 1 x R1, impedance 0.25 W, 330 Ohm
– 1 x R2, impedance 0.25 W, 330 Ohms
– 1 x R3, resistance 0.25 W, 4.7 kOhm
– 1 x R4, resistance 0.25 W, 2 kOhm
– 1 x S1, toggle switch SW
– 1 x S2, toggle switch SW
– 1 x S3, switch SW
– 1 x U1, chip (DIP)
– 1 x U2, chip (DIP)
– 1 x U3, chip (DIP)
Figure 3: Counter (TTL)
– 1 x AR1, resistance array 470 ohm (SIP9P)
– 1 x C1, capacitor 104 (0.1μF)
– 1 x C2, capacitor 104 (0.1μF)
– 1 x C3, capacitor 104 (0.1µF)
– 1 x LED1, LED red
– 1 x LED2, LED green
– 1 x LED3, LED red
– 1 x LED4, LED green
– 1 x Q1, transistor
– 1 x Q2, transistor
– 1 x Q3, transistor
– 1 x Q3, transistor
– 1 x Q4 transistor
– 1 x SW1, button SW
– 1 x U1, chip (DIP)
– 1 x U2, chip (DIP)
– 1 x U3, chip (DIP)
Circuit 4: Shift Register (TTL)
– 1 x AR1, resistance array 470 ohm (SIP9P)
– 1 x C1, capacitor 104 (0.1μF)
– 1 x C2, capacitor 104 (0.1μF)
– 1 x LED1, LED red
– 1 x LED2, LED green
– 1 x LED3, LED red
– 1 x LED4, LED green
– 1 x Q1, transistor
– 1 x Q2, transistor
– 1 x Q3, transistor
– 1 x Q4, transistor
– 1 x S1, toggle switch SW
– 1 x SW1, button SW
– 1 x U1, chip (DIP)
– 1 x U2, chip (DIP)
General Features:
– 1 PCB, 280x216x1.6T
– Connector 45 x 2 mm