This intricately designed high precision electronic stethoscope circuit comprises two essential components: the microphone and the amplifier. Let us commence with the electronic segment. Circuit Description We initiate with a […]
AC Grid Power Line Remote Control Circuit
The transmitter is directly connected to a power outlet, which also provides the necessary energy for its operation. By pressing the control button, the circuit generates a carrier frequency of […]
TL431 Circuits and Datasheet
The TL431 is a popular adjustable precision shunt regulator integrated circuit that can be used as a voltage reference, precision current sink, or voltage regulator. Below are the electrical characteristics […]
How Triacs Work: Explained
In a simplistic manner, the triac can be considered as a switch control. When it is in a blocked state, it behaves like an open switch. However, a command current […]
2N3906 Datasheet [40V, 200 mA PNP Transistor]
The post explains the datasheet of the transistor 2N3906 which is a 40V 200mA PNP BJT. General Description: The 2N3906 is a PNP bipolar junction transistor (BJT) used for general-purpose […]
2N3904 Datasheet [40V 200mA NPN Transistor]
The post discusses the complete datasheet of the transistor 2N3904. Electrical Characteristics (TJ = 25°C unless otherwise noted) Pinout Configuration The following image provides the pinout details and configuration for […]