nanotrako Profile

Join Date:
2009-08-12

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Info tentang ternakan ikan ketutu / marble goby / soon hock / ikan ubi

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Other Tags: marble goby, ketutu, soon hock, benih ikan ketutu, belontok

Variety of electronic schematics to be used as a reference.

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Other Tags: schematic, electronic, circuit, project, diy

Information for the AVR Microcontroller hobbyist.

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Other Tags: avr, atmega, microcontroller, schematic, x-mega

INVITE READERS TO SUPPORT THE SHARING OF INFORMATION, KNOWLEDGE AND TECHNOLOGY IN AQUACULTURE TO.. KEEP IT IMPROVING. SUITABLE FOR BEGINNER IN AQUARIUM OR POND HOBBYIST AND ALSO FOR FRESHWATER AND.. MARINE AQUACULTURE.

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Other Tags: aqua, aquarium, aquaculture, fish, prawn

Latest Blog Posts

  • TV amplifier with transistors
    on Jun 22, 2016 in Amplifier
    This schematics shows an actual simple cable TV amplifier with two transistors. Transistor T1 performs the job of amplification. Up to 20dB accretion can be accepted from the circuit.T2 is active as an emitter addict to access accepted gain. This a...
  • Schematic of Radio FM Booster
    on Jun 8, 2016 in Antenna FM schematic
    This cirscuit shows a low cost fm radio antenna booster that can be used to listen to programmes from distant FM stations clearly. Read more »...
  • LED with 220v supply circuit diagram
    on Jun 7, 2016 in LED Power supply
    The circuit for LED with 220v power supply used a capacitor and a resistor to turn on a LED. It also used a 104 pf of 400/600 volt having a 1 mega ohms connected to pf's  both leg which means it's  parallel to pf. This circuit can...
  • Circuit of car additional light
    on Jun 7, 2016 in 555 timer
    This schematic shows car light circuit by using 555 timer. The 555 timer used to turn on and off the light. The timer can connect the set trigger with + output  from central lock open motors, and reset just connect with + output central lock clo...
  • Wideband RF Preamplifier
    on May 17, 2016 in Amplifier RF
    Wideband RF PreamplifierThis circuit of radio frequency amplifier can be made in two ways: (1) with a non-linear element operating with negative feed-back. Read more »...
  • Simple Mini FM Receiver Schematic
    on May 17, 2016 in FM schematic
    Simple Mini FM Receiver SchematicThis schematic shows mini fm radio receiver with good performances and works great even if the sensitivity is not too high.Read more »...
  • D.I.Y Gold Detector SchematicHere the very simple and easy build gold detector circuit. The circuit capable to sense gold or metal or coins from a distance of about 20cm, depending on the size of the object to detect.The circuit oscillates at about 140kHz and a harmonic of this...
  • Broadcast Transmitter Circuit Diagram
    on Oct 17, 2015 in Radio circuit Transmitter circuit
    In this circuit, a 74HC14 hex Schmitt trigger inverter is used as a square wave oscillator to drive a small signal transistor in a class C amplifier configuration. The oscillator frequency can be either fixed by a crystal or made adjustable (VFO) wi...
  • ketutu, soon hock , ikan ubi
    on Mar 12, 2014
    salam....benih ikan ketutusaiz bermula dari 4 inci hingga 8 inciRM 4call 0175297805...
  • Stepper motor controllerStepper Motor controllerThe circuit is very simple and inexpensive. This is good thing because most commercial stepper motor controller ICs are quite expensive. Read more »...
  • Voltage Inverter Circuit
    on Jul 9, 2012 in Inverter circuit
  • Servo Amplifier current negative feedback
    on Jul 7, 2012 in Motor Driver Circuit
    In the field of consumer reports electronics products reviews, product size, weight is toward smaller, lighter direction, high-power single-chip audio power amplifier needs of increasingly prominent, TDA7294 is currently the best performance, the big...
  • Automobile Light Fader
    on Jun 18, 2012 in automobile
    Here the circuit diagram of Interior Light Fader for Automobile. The circuit is build using low power operational amplifier LM324 which only need around 3mA of current, so it won't bother the battery supply if left connected for extended periods...
  • Battery Charger for NiCad Batt
    on May 18, 2012 in Battery Charger
    This battery charger circuit is designed for recharging NiCad batteries based on an AC-powered current source method. It can crank out as much as 1 amp and can be modified to go even higher by choosing different devices for Q1. Since this circuit u...
  • Solar Battery Charger Circuit Schematic
    on May 17, 2012 in Battery Charger Solar circuit
    Here is a solar charger circuit that is used to charge Lead Acid or Ni-Cd batteries using the solar energy power. The circuit harvests solar energy to charge a 6 volt 4.5 Ah rechargeable battery for various applications. The charger has Voltage a...
  • Battery Charger for 12v
    on May 17, 2012 in Battery Charger
    This is a design of the circuit diagram of a simple and straight forward battery charger that can be used to charge all type of 12V rechargeable batteries including car batteries. This circuit is completed with ammeter VU for displaying the current.
  • Lithium Poly Charger
    on May 13, 2012 in Battery Charger
    The above circuit will charge any 2-cell * Li-Ion battery pack. Maximum current is about 650 milliamps. The circuit is designed for batteries of 900mah or higher. Note this circuit is NOT for Li-Metal batts (i.e. Duralites). Power sour...
  • Intercom Circuit with Transistors
    on May 10, 2012 in DIY Project Telephone
    This is a 2-station simple intercom circuit build based on transistors part and using common 8R mini speakers. The speaker works as microphone and generate sound, so there is no need microphone for this intercom. The "press-to-talk" switc...
  • Transistor Checker
    on May 10, 2012 in 555 timer Sensors / Detector
    This simple circuit can check transistors, in the circuit, down to 40 ohms across the collector-base or base-emitter junctions.It can also check the output power transistors on amplifier circuits.Circuit operation is as follows. The 555 timer ( IC1 )...
  • VHF Antenna Amplifier
    on May 10, 2012 in Amplifier Antenna VHF
    A very simple antenna amplifier electronic circuit project can be designed using this circuit diagram .This antenna amplifier electronic circuit can be used for a frequency range between 1 and 300MHz .This circuit antenna amplifier can be used for hi...
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