Clap switch using 3 different modules
Description: In this clap switch we use three different modules given below. It is necessary to make these three modules
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Tag: RC_circuit
RC module
Description: An RC circuit is used to introduce time delay in circuits. A combination of resistor and capacitor gives a
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Basic remote tester
Description: This circuit can be used for testing your TV, DVD, VCD, etc. remote control. This is the fundamental module
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Multivibrator module
Description: A multivibrator has identical components(capacitors, transistors and resistors) arranged on the left and right hand sides that can be used
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Melody generator using UM66
Description: UM66 or BT66 is a musical IC. The following circuit generates a melody using UM66. This module can be used
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Basic RC circuit
For the circuit to work as light operated musical bell, we need to connect the SW1- switch to N/C terminal of relay. LDR has to be kept in a dark case.
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