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Title
Voltage to Current Converter for LEDs (CB21623E)
Battery inversion protection MAX4636 (CB21584E)
SCR Static switch (CB21544E)
Linear VCO (CB21502E)
Fault indicator (CB21396E)
Fire alarm (CB21361E)
Touch switch (CB21297E)
Video switch (CB21318E)
Treble Control (CB21293E)
Piezoelectric Buffer (CB21152E)
Square Root Extractor (CB21034E)
Traffic Light (CB21013E)
Simple oscillator (CB21960E)
Transmitter with Vox (CB21881E)
Wien bridge oscillator (CB21864E)
Simple Inverter (CB21825E)
7W Hybrid Amplifier (CB21794E)
Triangular frequency doubler (CB21601E)
1 ns rise time (CB21481E)
2400 Hz Neon Oscillator (CB21457E)
Pulse stretcher (CB21436E)
Phone Line Simulator (CB21272E)
Telephne Audio Interface (CB21269E)
Trill Generator (CB21241E)
pH meter (CB21196E)
Momentary Relay (CB21219E)
9V power supply (CB21175E)
Variable astable 4093 (CB21127E)
Signal Follower (CB21920E)
Ramp Generator (CB21842E)

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      Cutting off the light that falls on the LDR causes the relay to be triggered. The light source may be...

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