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Everything about electronics
Everything about electronics
In many cases we require to drive high current output but at a cost effective manner. Either we use a high current transistor or a discrete Darlington pair to drive high current load. But the common way is to use…
As a designer the number of available ports on a microcontroller are always less while designing an embedded circuit. To get more out of a single controller chip we need to have an I/O expender, so that we can use…
74HC595 The 74HC595 is a high speed 8-BIT SHIFT REGISTERS with OUTPUT LATCHES (3-STATE) fabricated with silicon gate CMOS technology. This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has…
The basic of microcontroller is best understood by the 8051 microcontroller. There are development boards for learning the use and developing real time products. But if what if you don’t have a development board. Here is a simulator for your…
After the PICKit2 its now the PICKit3 which comes with more features. Like the PICKit 2 we can now also make PICKit 3 clones. There are number of links describing this few links are given as (adsbygoogle = window.adsbygoogle…
A buck converter (step-down converter) is a DC-to-DC switching converter that steps down voltage while maintaining a constant power balance. The main feature of a buck converter is efficiency, which means with a buck converter on board, we can expect…
Thermistors are variable resistors that change their resistance with temperature. They are classified by the way their resistance responds to temperature changes. In Negative Temperature Coefficient (NTC) thermistors, resistance decreases with an increase in temperature. In Positive Temperature Coefficient (PTC)…
As we are all aware that due to higher power density and higher efficiency , SMPS are very common these days. But a designer should know to select the right topology for right power rating. This site efficiently explains the…
LM7805 Details
The link explains a circuit converter which converts the 12 V to 320 V DC using the versatile IC MC34063. (adsbygoogle = window.adsbygoogle || []).push({}); (adsbygoogle = window.adsbygoogle || []).push({});