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Free Electronics Circuits for Hobbyist
[Antenna, Alternating off -on Switch, Battery Charger, Temperature Controller, Maltivibrator, Oscillator, Power Supply, RF Amplifier, Clock Generator, Light/Dark Activate relay, DC Motor Control, Heat Sensor, Transmitter, Pulse Modulator, Sound Activate Relay, Delay Turn-on/off, RF Transmitter, Light Flasher, Timer, Inverter and more than 1000 of circuits and also get some tutorials:-555 timer, 741 Op-Amp, Capacitor, MOSFET, Resistor Color Code, SCR, UJT, Traic Tester, Coils and More]
Free Hobbyist Circuits
[Digital/computer related circuits, Parallel post relay interface circuits, Digital Electronics, Telephone related circuits, LED Circuits, Analog/RF Circuits, Power Supply Circuits, Circuits controlling Relay and 1000 of deferent type circuits. Also you get lot of electronics tutorials, calculator & information.]
Free 555 & 556 Timer circuits & Calculator
[Monostable Oscillator, Astable Oscillator, Basic circuits for LM555 timer, Electronics time constant control, Bipolar LED Driver, Time Delay Circuits, Missing Pulse Detector circuit and more.]
Electronics Component Calculator
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Resistor Color Code [It is a Resistor Colour Code Calculator, it is very simple, you just select colour and instantly get value ]
Reactance Calculator [It is a L & C Reactance Calculator, you put here only L & C value so you get Reactance ]
Impudence Calculator [Impedance Calculator For a R L C Series or Parallel Circuit. You will get here Polar Coordinates, Rectangular Coordinates, Inductive Reactance, Capacitive Reactance, and some formulas]
Ohms Law Calculator [It is a Ohms Law Calculator, You could calculate from here, Voltage, Currents, Resistance, Power ]
LED Series Calculator [It is a LED Series Resistance Calculator, You could calculate from here, Total Voltage, LED Voltage, LED Currents, Power, LED Unit & LED Series Resistance ]
RC Time [It is a RC Time calculator, You could calculate from here, Supply Voltage, Resistance, Capacitance, Time, Instantaneous Voltage ]
RL Time [It is a LC Time calculator, You could calculate from here, Maximum Currents, Resistance, Inductance, Time, Instantaneous Currents] More..[You will get here more Electronics Circuits Measurement Calculators ]
PCB Circults Design Software
PCB Circuits Design Software [The ExpressPCB schematic and PCB design software is very quick to learn and completely free! Download a fully functional version here. ]
PCB Layout Software [The ExpressPCB CAD software is very easy to learn and use. For the first time, designing circuit boards is simple for the beginner and efficient for the professional. Best of all, its FREE.]
Free Schematic Software [The ExpressSCH schematic design program is just as easy to use as our PCB layout software, both having the same user interface. After spending a few minutes to learn one, mastering the other takes no time at all. Here how simple it is to draw a schematic with ExpressSCH: ]
PCB Design Software [Another PCB Design software ]
PCB Layout Design Software [You get here lot of PCB Design software ] | |
