A stereo power amplifier is limited in its output power by two main factors - the impedance of...
Here is a simple radio that is easy to build and inexpensive. In fact, you probobly have all the...
The circuit is based on the IC1 that is 555, for the creation of alternate flashes from the two...
When the phototransistor is stroken by IR light it conducts and the voltage between the 1Mohm...
ADC (Analogto digital converter) forms a very essential part in many embedded projects and this...
A logarithmic resistor ladder is an electronic circuit composed of a series of resistors and...
A photo relay or light activated relay is a circuit which opens and closes the relay contacts...
This circuit generates a two-tone effect very much alike the cuckoo sound. It can be used for...
This is the schematic for an FM transmitter with 3 to 3. 5 W output power that can be used...