The 555 timer represents a simple integrated circuit which can be used to make different electronic circuits. Do you want to learn how the 555 works and to develop your skills into building many circuits, you are in the right place. Electroschematics.com offers you all the information and data you need to improve your knowledge and grow professionally as an engineer. The 555 integrated circuit is an easy to use timer which has many applications and is widely used in electronic circuits. This fact actually makes cheap to purchase, due to this vast popularity. It also exists a “dual” version called the 556, which includes two independent 555 ICs in one package. You may wonder what is inside the 555 timer chip or what is it that make it work. Well, the 555 timer chip is an Integrated circuit (IC) and therefore it contains a miniaturized circuit surrounded by silicon. Each of the pins is connected to the circuit which consists of over 20 transistors, 2 diodes and 15 resistors.
You can picture it put better by functional schematics that you will find inside our projects. The 555 timer datasheet specifies that 555 circuits is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting as desired . In the time delay mode of operation , the time is precisely controlled by one external resistor and capacitor. You can also learn more about features from the 555 datasheet and 555 timer application because we provide useful information so you can have the whole picture right in front of you. We invite you to learn to find out about ignition coil driver extended period 555 on-pulse timer, 555 fast reset timer and does much more than that. Our interactive and dedicated community will answer your questions and will guide through the raw information in your path of contouring yourself as a great electronics engineer. Browse through 555 timer circuits and projects that include the time’s datasheet http://www.electroschematics.com/555-circuits/. You can find simple circuits for begginers and advanced circuits for engineers.