Circuit Bench

Articles
Title
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)
Modulated Astable 555 (CB13283E)
Weak Signal Amplifier (CB13386E)
Current Regulator (CB13409E)
VHF to AM converter (CB13457E)
Touch Head or Tail (CB13487E)
6 V x 50 mA Switching Power Supply (CB13504E)
1 MHz LED Modulator (CB13535E)
Medical Equipment Insulation (CB13062E)
Bargraph or Mobile Bar Indicator using the 4093 (CB13181E)
Full Wave Rectifier with Operational II (CB13214E)
SCR 12 V flasher (CB13228E)
Operational Rectangular Oscillator (CB13241E)
Balance Indicator for Stereo (CB13266E)
FET Regenerative receiver for all ranges (CB13311E)
Varicap Tuning Circuit (CB13343E)
100 MHz Crystal Oscillator (CB13560E)
200 Megohms Operational (CB13584E)
Triangular Generator (CB13028E)

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