More circuits about oscillator, pulse, frequency , and others.
We can use a CMOS nand gate or inverter gate and two transistors into the current controlled oscillator circuit (CCO). In Figure 1 use two inverters are connected together as…
When we say to the an astable multivibrator circuit, Many people will think to Many people think of as the most IC-555. But this time, it is recommended circuit
This is a simple noise generator circuit. An IC Timer IC 555 is a number of major equipment. Small circuit. Suitable for various test circuits. Operation of the circuit is…
Most of the frequency multiplier circuit using IC phase locked loop (PLL).It will increase the frequency to an integer only.But this circuit can double the frequency, in the integer to a fractional number.This circuit has an IC phase locked loop number NE565.
This circuit is Simple field strength meter that choose a specific frequency range. It can be used to from 2 meter to 160 meters. The telescoping antenna may be adjusted…
Wien bridge oscillator is sine wave oscillator. It can generate a big of frequencies. The oscillator has based on a bridge circuit, which compose four resistors and two capacitors.
