In addition to Volume speaker kotak|box, box shape also affect the sound in the generate. To get a box the size of the speakers can be read here.form of box speakers(Bentuk Box) in the book actually does not have a written rule., But from some research done by the experts, form the most easily made with the results of which are quite good in terms of four and the worst in the form of a cube which is the size of all high, kedalamannya...
Tuesday, June 30, 2009
Thursday, June 18, 2009
Lampu Flip-Flop 2 transistor
Skema Rangkaian Of flip-flop lights These are so simple to use as match practice for learning electronics. For more details, please see the direct image bundle its schemes under theGbr. Skema Rangkaian Lampu Flip-Flopcomponents List:R1, R3: 22 kohm R2, R4: 150 ohm TR1, TR2: FCS913 C1, C2: 47 volt uF/16 Source Voltage: 3 to 12 VoltRangkaian...
Tuesday, June 16, 2009
Rangkaian UPS sedehana
Uninterruptible power supply (UPS), also known as a battery back-up, provides emergency power and, depending on the topology, line regulation as well to connected equipment by supplying power from a separate source when utility power is not available. It differs from an auxiliary or emergency power system or standby generator, which does...
Remote Control infra Merah Sederhana
By using the NE 555 and LM 567, we can make the system infra red remote control. Remote control works based on this reading frequency signal that is sent, so that the transmitter frequency signal must be the same as the receive frequency. Frequency on the remote control transmitter is determined by the value R1 and C1 based on the following...
Saturday, June 06, 2009
How to use the ADC 0808/0809
The specification of the ADC0809, total unadjusted error ± 1.2 LSB and ± 1 LSB with the resolution 8 bits, and have a conversion time 100ms and share resources that are used with a +5 volt, power 15mW, with the specifications of the ADC is what the ADC is easy to use interface in different series, just on a series of ADC is the need of...
Simple circuit of elektronic buzzer
Gbr. Skema Rangkaian Elektronic buzzerSimple Electronic buzzer series is a series that only use 2 resistor, 3 capacitor , NE555 Chip, switch, and speaker. string up series of simple electronic buzzer is also very easy and simple. IC NE555 is the frequency of 1 kHz when the switch is pressed. This frequency can be set using the potensiometer...
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