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Free Electronics Circuits, Projects and PCB Layouts

  • Home
  • Shop
    • Amplifier PCB
    • Amplifier Board
    • Low Pass Filter Board
  • Electronic circuits
    • Amplifier Circuits
    • Inverter circuit
    • Power supply circuit
    • Simple circuits
    • LED Circuits
    • Hobby electronic circuits
    • Low pass filter circuit
    • Cross Over Circuit
  • Electronic Projects
    • Basic electronics
    • Arduino projects
    • DIY Projects
    • 555 IC Projects
    • CD4017 Projects
    • Solar panel project
    • Esp8266 NodeMCU projects
    • PIC Microcontroller Projects
  • Calculators
    • Audio and sound
      • PMPO to RMS Calculator
      • Subwoofer Test: Online Tone Generator
    • Resistor calculator
      • Resistor Color Code Calculator
      • Series LED Resistor Calculator
      • 4-Digit SMD Resistor Code Calculator
      • Resistor Voltage Drop Calculator: Series and Voltage Divider
      • Parallel Resistor Calculator: Total Resistance with Formula & Examples
      • Voltage Divider Calculator
      • Ohms Law Calculator
    • Capacitor calculator
      • Capacitor uf nf pf Conversion Calculator
      • pF to uF Converter
      • pF to nF Converter
      • nF uF Converter
    • Antenna Calculators
    • Battery calculator
    • 555 IC calculator
      • 555 Astable Multivibrator Circuit Calculator
    • Electrical calculator
      • Amps to Watts Calculator
      • Amps to kVA Calculator
Soldering Mind

Free Electronics Circuits, Projects and PCB Layouts

2N3906 Transistor

2N3906 Transistor Pinout, Equivalent and Specifications

TLP250 optocoupler

TLP250 Optocoupler Pinout, Specifications and Equivalent

BSS84

BSS84 SMD MOSFET Pinout, Specifications and Equivalent

w5500

W5500 Ethernet Module IC Pinout, Features and Working Explanation

Si2302

Si2302 (A2SHB) SMD MOSFET Pinout, Specifications & Equivalent

AO3400 mosfet

AO3400 (A09T) MOSFET Pinout, Specifications and Equivalent

LR7843

LR7843 MOSFET Datasheet: Pinout Features and Specifications

AO3402 Mosfet

AO3402 N-Channel MOSFET Pinout, Specifications and Equivalent

BCP56 Transistor

BCP56 SMD Transistor Pinout, Specifications and Equivalent

BCP53 Transistor

BCP53 Transistor Pinout, Specifications and Equivalent

BC640 Transistor

BC640 Transistor Pinout, Specifications and Equivalent

MJE13003 Transistor

MJE13003 Transistor Pinout, Specifications and Equivalent

MJE13005 Transistor

MJE13005 Transistor Pinout, Specifications and Equivalent

74HC14

74HC14 Pinout, Specifications and Equivalent for Replacement

2N3904 transistor

2N3904 Pinout, Features, Specifications and Equivalent

usb pinout

USB Pinout for Type-A Male and Female Connectors

LM358 IC

LM358 Pinout, Features, Specifications and Uses

2SA1011 Transistor

2SA1011 Transistor Pinout, Features and Equivalent Transistors

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Latest Posts

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