Circuit Bench

Articles
Title
Negative Regulator Power Supply (CB13065E)
VHF and UHF Oscillator (CB13089E)
27 MHz Oscillator (2 transistors) (CB13142E)
AC voltmeter from 100 Hz to 500 kHz (CB13269E)
Instrumentation Amplifier (CB13412E)
4-Bit Binary Counter (CB13459E)
Gain 100 Operational 741 (CB13537E)
Zero Crossing Detector (CB13104E)
27 MHz Wireless Microphone (CB13164E)
High Fidelity Preamplifier (CB13215E)
TTL-Three Phase Generator (CB13244E)
FET Super Regenerative Receiver (CB13314E)
500 kHz to 500 MHz Amplifier (CB13388E)
Triggered Damped Oscillator (CB13441E)
Proximity Switch (CB13489E)
327 Hz High Pass Filter (CB13506E)
Voltage Reducer from 48 V to 15 V and 1.5 A (CB13006E)
High Input Voltage Regulator (CB13050E)
Zener Regulated Transistor Power Supply (CB13064E)
CMOS Oscillator with the 4060 (CIR13141E)
Isolated High Voltage Power Supply (CB13207E)
SCR Light Effect (CB13229E)
Schmitt Trigger (CB13285E)
Varicap Tuning Circuit (2) (CB13345E)
Volume Limiter (CB13361E)
Constant Current LED (CB13411E)
Grid Dip (CB13562E)
1 kHz Band Pass Filter (CB13586E)
Varicap Variable Frequency Oscillator (CB13088E)
Emergency Light (CB13163E)

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