Circuit Bench

Articles
Title
Microphone Preamplifier (CB13194E)
Microphone Effect Circuit (CB13198E)
SCR Dual Full Wave Control (CB13224E)
Quadrature Oscillator (CB13235E)
Power Grid Analog Frequency Meter (CB13258E)
Photodiode Amplifier (CB13300E)
Variac with Triac (CB13303E)
Zener Diodes Multiple Regulator (CB13352E)
Tachometric Pickup (CB13430E)
0 to 6.8 V x 5 mA Power Supply (CB13479E)
Unijunction Organ (CB13520E)
Strobe LEDs (CB13577E)
3 to10 MHz Oscillator (CB13020E)
Tunnel Diode Voltage Controlled Oscillator (CB13335E)
SCR Motor Speed Control (CB13377E)
Twin-T 100 Hz Generator (CB13473E)
Phase Detector (CB13528E)
Switched Power Supply from 0 to 10 V with the (CB13553E)
Unijunction Monostable (CB13598E)
Magic Spring (CB13041E)
Low Pass Filter (CB13078E)
Bicolour LED Driver (CB13576E)
Telephone Amplifier (CB12861E)
Microphone preamplifier (CB12751E)
Light Alarm (CB12603E)
Photodiode Amplifier (CB12555E)
Interface with Reed Relay (CB12386E)
DC Millivoltmeter (CB12317E)
Inverter with the CA3140 and Reinforced Output (CB12308E)
Resistive Sensor Activating Reed Relay (CB12182E)

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