Found in a 90s R-E Experimenters Handbook, this circuit amplifies signals from 100 Hz to 3 MHz. The circuit has a gain of approximately 30 dB. Bipolar transistors are general-purpose types.
This circuit can be used to control loads up to 500 mA from the outputs of microcontrollers such...
This crystal oscillator was found in the February 1968 issue of Radio Electronics magazine. Its...
This circuit produces a sinusoidal signal whose frequency can be calculated using the formula next...