Circuit Bench

Articles
Title
Vehicle alarm (CB20627E)
Walkie Talkie (CB20470E)
12 W fluorescent inverter (CB20447E)
Schmitt Trigger Oscillator NCX2220 (CB20386E)
Unijunction Timer (CB20362E)
Infrared link receiver (CB20969E)
High power flasherr LM3909 (CB20947E)
Experimental fiber optic transmitter (CB20928E)
Airflow sensor (CB20905E)
Tone Burst Decoder (CB20616E)
Dimmer (CB20881E)
Low power regulator (CB20821E)
Micro metronome (CB20743E)
Simple liquid level sensor (CB20729E)
LDR controlled flasher (CB20673E)
Automatic high light (CB20657E)
10 Hz to 10 kHz Voltage controlled oscillator (CB20600E)
5 V zener diode with Transistors (CB20459E)
LED Constant current source 2 (CB20436E)
Temperature sensor TMP390 for -20º C (CB20398E)
Pulsating audible LED (CB20946E)
Frequency-based code key (CB20927E)
Switch lock circuit (CB20904E)
AC motor brake (CB20785E)
Low current AC control (CB20707E)
Two-Transistor LED Flasher 2 (CB20421E)
Voltage reference (CB20820E)
Active three-tone filter (CB20808E)
Modulated infrared transmitter (CB20968E)
High impedance tone control (CB20807E)

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