Circuit Bench

Articles
Title
Pulse Height Modulator (CB13200E)
Triangular Generator (CB13243E)
FET Voltmeter (CB13268E)
Product Detector (CB13313E)
14 W for 600 MHz Amplifier (CB13387E)
25 Hz Oscillator with the 741 (CB13440E)
VLF Range Converter (CB13458E)
Automatic Shutdown (CB13488E)
Switched Power Supply from 4.5 to 30 V x 6 A (CB13505E)
Digital Band Pass 10 to 20 kHz Filter (CB13536E)
Darlington Conventional Optocoupler (CB13063E)
Up to 65 MHz Oscillator (1 transistor) (CB13140E)
Full Wave Rectifier with Operational (CB13215E)
Thermal Bridge 741 (CB13228E)
Operational Astable (CB13284E)
Transistor Constant Current Source (CB13410E)
Digital Divider By 5 (CB13561E)
10 kHz Variable Q filter (CB13585E)
1 kV Power Supply (CB13005E)
Operational Triangular Generator (CB13242E)
Field Strength Meter (CB13267E)
1 kHz FET Phase Shift Oscillator (CB13312E)
Dual Tuning Circuit with Varicap (CB13344E)
Signal Conditioner (CB13439E)
Variable Frequency Oscillator (VFO) (CB13087E)
VCO CMOS (2) (CB13128E)
Up to 110 MHz Oscillator (1 transistor) (CB13139E)
Sonic Repellent for Animals (CB13162E)
NAB Amplifier For Tape Recorder (CB13206E)
Word Filter (CB13200E)

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