Popular Posts
-
Making your own universal remote control systems today is very easy. Such procure the relevant chips, assemble them and here goes, your hi-... -
There are many occasions when a switching delay is required. One way of achieving this is to use an RC network and an inverter (see figure 1... -
Use of brushless DC motors (BLDCs) is on the rise. But their control usually requires rotor-position information for selecting the approp... -
The 555 can be LM,NE or MC(cmos) type.C1/C2's working voltage should be increased to 25V if you decide to go with a 12V power source . R... -
In several circuits, wherever it's required generation of regular events, you'll realize this integrated circuit's importance... -
In this circuit we'll learn about a simple high low voltage cut off circuit with alarm which can be used for protecting all 220V or 120... -
In the circuit below, a quad voltage comparator (LM339) is used as a simple bar graph meter to indicate the charge condition of a 12 volt, ... -
Do you still remember the H1N1 outbreak in Asia ? The manifestations are usually flu-like symptoms which includes fever, cough and colds. Th... -
This is the Simple Resistance ratio Detector Circuit Diagram. Photoelectric control , temperature detection and moisture sensin g require ... -
Most of the circuits for multi-level indication/control of water in tanks employ a bunch of wires running between the circuit and the over...