Circuit Bench

Articles
Title
Photometer (CB12055E)
10.7 MHz Oscillator (CB11953E)
Small Inverter (CB11943E)
Divider by 8 (CB12982E)
150 mA LDO with the T`S12963 from Texas Instruments (CB12963E)
Signal Follower with Old Transistors (CB12922E)
6 Meters band receiver (CB12908E)
Sound Reinforcer (CB12868E)
Fan Control II (CB12745E)
Telephone Monitor (CB12655E)
Small Mixer (CB12616E)
Zener Diodes Test (CB12497E)
Balanced Microphone Amplifier (CB12459E)
Long Life LED Flasher (CB12433E)
UAA180 VU-Meter (CB12348E)
Double Alarm (CB12339E)
Voltage Controlled Constant Current Generator (CB12310E)
Variable Power Supply with the 741 (CB12288E)
Voltage Controlled Zener (CB12226E)
Electronic Dice (CB12221E)
Bargraph (CB12195E)
Bi Quad Filter (CB12166E)
Stop at the end of the count for the 4017 (CB12129E)
timer (CB12115E)
Symmetric 9 + 9 V power source (CB12039E)
Light Switch (CB12003E)
XTAL Oscillator 100 kHZ to 8 MHz (CB11994E)
Transistorized Audio Amplifier (CB11859E)
Stepper Motor Control (CB11845E)
Proximity Relay 741 (CB11585E)

Page 20 of 339