Circuit Bench

Articles
Title
Regenerative VHF Receiver (CB13502E)
DC to DC Converter (CB13047E)
FET Analog Voltmeter (CB13158E)
Instrumentation amplifier 741 (CB13227E)
Pulse Generator (CB13238E)
Zero Crossing Detector (CB13263E)
FET Preamplifier (CB13308E)
Tunnel Diode Telegraphic Transmitter (CB13340E)
Zener Diode Voltage Divider (CB13357E)
555 Negative Output Monostable (CB13484E)
50 kHz Fiber Optic Transmitter (CB13533E)
Rectangular and Triangular Generator LM324 (CB13581E)
Bipolar Transistor Colpitts Oscillator (CB13083E)
Varicap Variable Frequency Oscillator (CB13124E)
VCO TTL with the 74123 (CB13135E)
Negative Voltage Regulator (CB13196E)
AC DC control with SCR (CB13199E)
Single Pulse Generator 555 (CB13280E)
High Voltage SCR Variable DC Power Supply (CB13382E)
Tuned Field Strength Meter (CB13405E)
12.6 V x 3 A Power Supply (CB13435E)
Bipolar Symmetrical (CB13524E)
15 V to 27 V converter with the 555 (CB13557E)
perature Controlled Oscillator (CB13025E)
Missing Pulse Detector (CB13046E)
Power Voltage Follower (CB13226E)
Linear Ramp Generator 555 (CB13237E)
Symmetric 12 V x 80 mA Power Supply (CB13356E)
Unijunction LED Flasher (CB13453E)
Transistor Test Oscillator (CB13532E)

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