CD 4060 is the Binary counter IC used in Timer circuits. It has 10 outputs that turns on one by one based on the timing components. Let us check its working
Continue reading “How to find out the Timing in CD 4060 IC”
High volt X rated capacitors are used to make Transformerless power supply. But the current delivering capacity of such power supply is very low generally less than 100 mA. Let us see how to select a Capacitor to get required current
Continue reading “How to determine the current in X rated capacitors”
Disc capacitors have an EIA Code to show its value. Let us see how to decode that
Continue reading “How to read the EIA code in Capacitor”
In Disc capacitors, an Alphabet is shown after its EIA code or value. It indicates its tolerance. Let us check
Continue reading “How to determine the Tolerance in Disc capacitor”
In X rated capacitors a letter like J, K etc is printed after the EIA code.It is the tolerance of the capacitor. Let us check
Continue reading “How to check the Tolerance in capacitors”
EIA code is present in Disc capacitors to show its value. Let us decode to get the capacitance.
Continue reading “How to decode the EIA code of Disc capacitor”
Don’t throw away the old Mobile battery. The high efficiency Lithium Ion battery can be reused to make a Mini Power bank useful as a Travel Mobile charger. For this, you needs a Lithium battery charger Module and a Mobile charger module in addition to the battery. Both modules will cost around Rs.100.
Continue reading “How to make a Mini Power Bank”