Circuit Bench

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Title
Non-inverting amplifier with LM741 (CB25921E)
Lamp Control (CB25902E)
Lamp Control (CB25902E)This low-current control circuit has a lamp as a load, but can have other types of devices, such as a relay, thus forming a shield. img src="images/stories/bc/262004202025_173220_0001.png"
Audio Amplifier (CB25708E)
Digital Voltmeter (CB25562E)
FM demodulator for optical transmitter (CB25537E)
Voltage to Frequency Converter with Potentiometer (CB25385E)
Heating Element Control with NTC (CB25878E)
Simple Capacitance Meter (CB25854E)
565 FM Generator (CB25783E)
10kHz Low Pass Filter (CB25712E)
Body Heat Detector (CB25684E)
Astable Duty Cycle (CB25655E)
Classic Colpitts Oscillator (CB25646E)
High Stability Emitter Follower (CB25618E)
lasher fired in the dark 555 (CB25534E)
555 with direct relay drive (CB25499E)
LM3914 Moving Point Voltmeter (CB25449E)
LM3909 2Hz Fast Flasher (CB25424E)
Analog Pressure Sensor (CB25358E)
Non-inverting AC amplifier with LM741 (CB25922E)
Relay Switch (CB25864E)
BCD Decoder (CB25829E)
4046 Narrow-Range VCO (CB25755E)
Logic Controlled Regulator (CB25734E)
TIP31 and TIP32 1W Amplifier (CB25709E)
Direction Signal (CB25608E)
Wireless Guitar (CB25579E)
555 Triggered Sawtooth Generator (CB25538E)
Simple photo sensor (CB25475E)

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