Digital CMOS Circuits Tutorial

The Project presented here waters your plants regularly when you are out for vocation. The...

The device serves to quickly establish the status of an indicative power cells. I built it for...

U1 is configured to operate in the standard astable mode, providing a form of relaxation...

A four thyristor controlled bridge is used for operation in two quadrants of the torque-speed...

From a SONY double tape decks with model number "SONY TC-W230" I have picked a nice LCD VU-meter....

There are not many AM transmitters that are easier to build than this one because the inductor is...

High speed optocouplers technical parameters are: Rise time t1 ‰¤ 300ns; Circuit eye transfer...

As equipment becomes increasingly more compact, designers are often obliged to follow suit by...

Circuit for the principle: The alarm circuit consists of two parts, the transmitter and...

Circuit shown in Figure 3-120. If the motor capacity is small (less than the rated current 5A),...