A resistor is a passive electronic component designed to provide resistance to current in a circuit. There are various forms of resistors. These resistors differ with their structure, power rating, […]
Permittivity, Relative Permittivity and Dielectric Constant
If we put a pair of electrically charged elements close to each other they will likely exhibit some force between them. This force may possibly be an attractive or be […]
AC Waveform and AC Circuit Theory
AC Sinusoidal Waveforms can be produced by simply spinning a coil or an inductor close to a magnetic field and the generated switching voltages and currents become the foundation of […]
LF351 Op-Amp IC : Datasheet, Pin Details, Application Circuits
The LF351 is an inexpensive very fast JFET input operational amplifier having an built-in clipped input offset voltage (BI-FET IITM technology). The unit uses a reduced supply current and still […]
UM3561 IC Tone Generator Circuit
The integrated circuit UM3561 is an excellent ROM (Read Only Memory) IC. The key feature of this chip is to create unique siren sounds such as Ambulance, Police, machine gun, […]
Chirping Bird Circuit
There are as many variations of the electronic chirping bird circuits as there are birds. And the circuits are being used for a wide range of applications, such as door […]