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Posts tagged LED and light circuit diagrams

Dancing LEDs circuit module

Dancing LEDs circuit module using tip31 4017 How to Make LEDs Dance ?

Security module, an electric current on the car

Security module, an electric current on the car using BD139, 4584, Relay Security module, an electric current on the car working principle of this circuit is, in case short circuit it will be decided by the relay, and this circuit modules serves to limit, if excessive electrical current. the picture below, the schema that serves […]

How home audio repair

How home audio repair Tips and an easy way to know the state of your audio device is, touch input audio amplifier circuits with your fingers. if there is no meaningful voice broken, damage tracking sequence is: 1. Measure all the voltage to the tip edges, or toe toe with avo meter components. (there is […]

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