Circuit Bench

Articles
Title
Dual Speed Control For DC Motors (CB12443E)
AC Power Switch with Optocoupler (CB12416E)
Precision Half Wave Rectifier with the 741 (CB12344E)
6 x 3 Sequential Array of LEDs 4017 (CB12140E)
RIAA Stereo Preamplifier (CB11479E)
Light Timer (CB13000E)
Rectangular Oscillator (CB12973E)
Two Transistors MW Radio (CB12819E)
4 to 20 MHz XTAL Oscillator (CB12705E)
Pierce Oscillator (CB12686E)
2.8 W Stereo Amplifier (CB12553E)
Two Transistor MW Radio (CB12476E)
Multimeter with the CA3140 (CB12316E)
Zener Diodes Test (CB12273E)
3 to 10 MHz Parallel XTAL Oscillator (CB12255E)
12 V x 1 A power supply (CB12207E)
Touch Switch (2) (CB12187E)
Reed Relay Driver (CB12181E)
Inverter with AC Output (CB12171E)
Motor Speed Control (CB12087E)
Double T Oscillator with Two Transistors (CB12066E)
Ladder Generator (CB12028E)
FET Voltmeter (CB12015E)
PNP Transistors Tester (CB11966E)
TTL Clock Oscillator (CB11928E)
Power Voltage Follower with the 741 (CB11885E)
Bicolor LED Indicator (CB11830E)
Photoelectric Tachometer (CB11610E)
Differential Light Sensor (CB11589E)
Null Detector (CB11550E)

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