Electronic Components
Showing 1–15 of 35 results
-
Electronic Components
2n2222A Transistor Bipolar-NPN (Pack of 5 Pieces)
The 2N2222A transistor is a general-purpose NPN bipolar junction transistor (BJT) commonly used for low to medium current and voltage applications.
Key Features:
Type: NPN BJTMaximum Voltage:
Collector-Emitter Voltage (Vce): 40V
Collector-Base Voltage (Vcbo): 75V
Emitter-Base Voltage (Vebo): 6V
Collector Current (Ic): 800mA
Power Dissipation (Ptot): 625mW
Current Gain (hFE): 35 to 300
Package: TO-92
Applications:
Amplifiers: Audio and signal amplification circuits.Switching: Low to medium power switching applications.
Signal Processing: Used in various signal processing tasks.
The 2N2222A transistor is valued for its versatility and reliability in various electronic applications.
SKU: n/a -
Led (Light Emitting Diode)
5050 RGB Led Strip 5Mtr
The 5050 RGB LED Strip is another popular option for lighting projects, known for its bright and vibrant colors. Here’s a brief overview:
Key Features:
LED Type: 5050 SMD RGB LEDs
Density: Typically 60 LEDs per meter
Color Control: 24-bit color control (8-bit PWM per channel)
Operating Voltage: Commonly 12V or 24V
Power Consumption: Approximately 22.5W per 5-meter strip
Protection: Often available in non-waterproof versions, but waterproof options existApplications:
Home Decor: Ideal for creating dynamic lighting effects in living rooms, bedrooms, and kitchens.
DIY Projects: Perfect for custom lighting solutions in electronics projects.
Outdoor Use: Available in waterproof versions for exterior decor.
Events and Parties: Enhances ambiance with customizable lighting effectsSKU: n/a -
Integrated Circuits
555 Timer IC DIP-8
The 555 Timer IC in a DIP-8 package is a versatile and widely-used timer IC. The 555 Timer ic can operate in both astable and monostable modes, making it suitable for a variety of timing and pulse generation applications. The DIP-8 package has 8 pins and is easy to use in breadboard projects and PCB designs.
Key Features:
Modes: Astable (oscillator) and Monostable (one-shot)Output Current: Can source or sink up to 200 mA
Supply Voltage: 4.5V to 16V
Pin Count: 8 pins (DIP-8)
Typical Applications:
Pulse Generation: Generating precise timing pulsesTiming: Creating time delays in circuits
Oscillators: Producing square wave signals
SKU: n/a -
Integrated Circuits
7805 Voltage Regulator IC TO-220
The 7805 voltage regulator IC provides a stable 5V output from a higher input voltage (7V to 35V). The 7808 voltage regulator can deliver up to 1A of current and includes protection features like overcurrent and thermal shutdown.
Key Points:
Output Voltage: Fixed 5VInput Voltage Range: 7V to 35V
Output Current: Up to 1A
Protection: Overcurrent and thermal protection
It’s used in various applications like power supplies, microcontroller projects, and consumer electronics to ensure a consistent 5V supply.
SKU: n/a -
Integrated Circuits
7809 Voltage Regulator IC TO-220
The 7809 voltage regulator IC in the TO-220 package provides a fixed 9V output from a higher input voltage (typically 11V to 35V).The 7809 voltage regulator can deliver up to 1A of current and includes overcurrent and thermal protection.
Key Points:
Output Voltage: 9V fixedInput Voltage Range: 11V to 35V
Output Current: Up to 1A
Protection Features: Overcurrent and thermal shutdown
Perfect for power supplies, microcontroller projects, and consumer electronics needing a stable 9V source.
SKU: n/a -
Integrated Circuits
7812 Voltage Regulator IC TO-220
The 7812 voltage regulator IC in the TO-220 package provides a stable 12V output from a higher input voltage (14.5V to 35V), delivering up to 1.5A with built-in protection mechanisms like overcurrent and thermal shutdown. Its simplicity and reliability make it ideal for powering various electronic devices.
Key Points:
Output Voltage: 12V fixed
Input Voltage Range: 14.5V to 35V
Output Current: Up to 1.5A
Protection: Overcurrent and thermal shutdown
The 7812 voltage regulator ic is commonly used in power supplies, microcontroller projects, and consumer electronics needing a stable 12V source.
SKU: n/a -
Electronic Components
BC547 Transistor Bipolar-NPN (Pack of 5 Pieces)
The BC547 transistor is a general-purpose NPN bipolar junction transistor (BJT) commonly used in electronic circuits for low to medium current and low power applications. Here’s a brief overview:
Key Features:
Type: NPN Bipolar Junction Transistor (BJT)Pin Configuration:
Collector (C): Pin 1
Base (B): Pin 2
Emitter (E): Pin 3
Current Gain (hFE): 110 to 800
Collector Current (Ic): 100mA
Emitter-Base Voltage (VBE): 6V
Base Current (IB): 5mA
Package: TO-92
Applications:
Switching: Used as a switch in various circuits.Amplification: Commonly used in amplifier circuits.
Signal Processing: Employed in signal processing applications.
Working Principle:
The BC547 transistor works by controlling a large current between the collector and emitter terminals with a small current at the base terminal. When a small current is applied to the base, it allows a larger current to flow from the collector to the emitter, acting as an amplifier or switchSKU: n/a -
Electronic Components
BC549 Transistor Biploar-NPN (Pack of 5 Pieces)
The BC549 transistor is a general-purpose NPN bipolar junction transistor (BJT) used in a variety of electronic circuits. Here’s a brief overview:
Key Features:
Type: NPN Bipolar Junction Transistor (BJT)Maximum Collector-Emitter Voltage (Vce): 30V
Collector Current (Ic): 100mA
Current Gain (hFE): 110 to 800
Package: TO-92
Applications:
Amplifiers: Used in small-signal amplification circuits.Switching: Suitable for switching small loads.
Audio Processing: Employed in audio preamplification and noise filtering.
The BC549 transistor is valued for its versatility and reliability in various electronic applications.
SKU: n/a -
Electronic Components
BC558 Transistor Bipolar-PNP (Pack of 5 Pieces)
The BC558 transistor is a PNP bipolar junction transistor (BJT) used for general-purpose low-power amplification and switching.
Key Features:
Type: PNP BJTMaximum Voltage: 30V (Vce)
Collector Current (Ic): 100mA
Current Gain (hFE): 110 to 800
Package: TO-92
Applications:
Amplifiers: Used in audio and signal amplification circuits.Switching: Suitable for low-power switching applications.
Signal Processing
SKU: n/a -
Electronic Components
BC559 Transistor Bipolar-PNP (Pack of 5 Pieces)
The BC559 transistor is a general-purpose PNP bipolar junction transistor (BJT) used in various electronic circuits for low-power and low-noise applications. Here’s a brief overview:
Key Features:
Type: PNP Bipolar Junction Transistor (BJT)Maximum Voltage Ratings:
Collector-Emitter Voltage (Vce): 30V
Collector-Base Voltage (Vcbo): 30V
Emitter-Base Voltage (Vebo): 5V
Collector Current (Ic): 100mA
Current Gain (hFE): 110 to 800
Power Dissipation (Ptot): 500mW
Package: TO-92
Applications:
Amplifiers: Used in audio and signal amplification circuits.Switching: Suitable for low-power switching applications.
Signal Processing: Employed in various signal processing tasks.
The BC559 transistor is valued for its versatility and reliability in various electronic applications.
SKU: n/a -
Electronic Components
Diode 1n4007 (Pack of 5pcs)
The 1N4007 is a general-purpose rectifier diode in a DO-41 package. It is widely used in power supply circuits for converting AC to DC. Here’s a brief overview:
Key Features
Maximum Reverse Voltage: 1000VAverage Forward Current: 1A
Peak Forward Current: 30A
Power Dissipation: 3W
Low Reverse Current: 5µA
Operating Temperature: -55°C to +175°C
Pin Configuration
The 1N4007 diode has two main terminals:Anode: Current enters through this terminal.
Cathode: Current exits through this terminal (usually marked with a grey band).
Applications
Rectification: Converting AC to DC in power supplies.Voltage Protection: Blocking voltage spikes.
Battery Chargers: Preventing reverse polarity.
General Purpose: Any application requiring a diode for current flow regulation.
SKU: n/a -
Integrated Circuits, Nodemcu And ESP
ESP32 Wroom 32d 4mb Chip (Espressif Original)
The ESP32-WROOM-32D is a powerful microcontroller unit (MCU) module developed by Espressif Systems, designed for a wide range of applications. Here are the key specifications:
Key Specifications
Processor: Dual-core Xtensa LX6 microprocessor, clocked at up to 240 MHz.Memory: 520 KB SRAM, 4 MB Flash storage.
Connectivity: Wi-Fi (802.11 b/g/n), Bluetooth (Bluetooth 4.2 BR/EDR and BLE).
GPIO Pins: 36 GPIO pins, including analog inputs.
Peripherals: Includes SPI, I2C, UART, PWM, capacitive touch sensors, and more.
Power Consumption: Optimized for low power consumption, with various power-saving modes
SKU: n/a -
Integrated Circuits
HT 12D Decoder IC DIP-18
The HT 12D decoder ic is a 12-bit decoder IC in a DIP-18 package. It is commonly used in remote control systems and is paired with the HT12E encoder to form a complete encoder-decoder pair for wireless communication. Here’s a brief overview:
Key Features:
Operating Voltage: 2.4V to 12VData Bits: 4 data bits
Address Bits: 8 address bits
Low Standby Current: 0.1µA at Vcc=5V
Built-in Oscillator: Requires only a 5% resistor
Pin Configuration:
The DIP-18 package has 18 pins, including:A0 to A7: Address bits (8 bits)
AD0 to AD3: Data bits (4 bits)
Input (Pin 14): Encoded 12-bit output from HT12E
Oscillator Pins (Pin 15 & 16): Built-in oscillator
Valid Transmission (VT) Pin (Pin 17): Indicates valid transmission (optional)
Vcc (Pin 18): Power supply (5V)
Ground (Pin 9): Common ground
Applications:
Remote Control Systems: Used in RF and IR remote control systems.Security Systems: Burglar alarms, smoke and fire alarms.
Consumer Electronics: Garage door controllers, car door controllers.
Wireless Communication: Transmitting 4-bit data wirelessly.
SKU: n/a -
Integrated Circuits
HT 12E Encoder IC DIP-18
The HT 12E encoder ic is a 12-bit encoder IC in a DIP-18 package. It is part of the 212 series of encoders and is commonly used in remote control systems, paired with the HT12D decoder. Here’s a brief overview:
Key Features:
Operating Voltage: 2.4V to 12VData Bits: 4 bits
Address Bits: 8 bits
Low Standby Current: 0.1µA at Vcc=5V
Built-in Oscillator: Requires only a 5% resistor
Pin Configuration:
The DIP-18 package has 18 pins:A0 to A7 (Pins 1-8): Address input pins (8 bits)
AD0 to AD3 (Pins 10-13): Data input pins (4 bits)
DIN (Pin 14): Data output pin
Oscillator Pins (Pins 15 & 16): Built-in oscillator
Valid Transmission (VT) Pin (Pin 17): Indicates valid transmission
Vcc (Pin 18): Power supply
Ground (Pin 9): Common ground
Working Principle:
The HT12E encodes 12-bit parallel data (8 address bits and 4 data bits) into a serial format for transmission via RF or infrared medium. It requires a trigger signal to start the transmission, and the data is transmitted in a 4-word cycle1.Applications:
Remote Control Systems: Used in RF and IR remote control systems.Security Systems: Burglar alarms, smoke and fire alarms.
Consumer Electronics: Garage door controllers, car door controllers.
Wireless Communication
SKU: n/a -
Electronic Components
L293d Motor Driver IC
The L293D is a popular 16-pin Dual H-Bridge motor driver IC used to control the direction and speed of DC motors.
Here are the key features:Bidirectional Control: Can drive two DC motors independently in both directions.
Current Handling: Provides up to 600 mA of continuous current per channel, with a peak current of 1.2A for short durations.
Voltage Range: Operates within a voltage range of 4.5V to 36V.
Enable Pins: Allows turning each motor on or off without altering the control logic.
Thermal Shutdown Protection: Protects against overheating.
Diode Protection: Internal flyback diodes prevent damage from back-EMF generated by the motors.
It’s commonly used in robotics, motor control applications, and DIY projects.
SKU: n/a
