To get a regulated power supply we use various voltage regulator ICs like 7805, 7812 etc but they all provide fixed value of output. For variable voltage regulation we already covered LM317 voltage ...

A circuit diagram can help you visualize, analyze and design a circuit. To read a circuit diagram, you need to follow the flow of current from the power source to the output, and apply the logic ...

This is the new method to make a 2-way switch connection and it is slightly different from the two-wire control method. This method is commonly used nowadays as it is efficient than the Two-Wire ...

Autozero circuit that allows the user to automatically adjust the zero-point virtual ground terminal of the scope with the ...

This causes any change on the output to be passed back to this input in amplified form, with the result that the detected difference voltage is amplified (and thus boosted). Diodes D1, D2 and D3 ...

Figure 1 shows the circuit diagram of a peripheral block which is sensing the temperature with resistive sensors as NTC or PTC. The voltage reference source is the integrated circuit (IC) LM317L/M/T.

The aim: Create a 3.3V source from a –5V supply. You can obtain a precise, positive-output voltage from a negative-voltage supply with a boost converter and a linear regulator. The input and output ...