Showing 21–37 of 37 results

  • Crystal Oscillator Assorted Kit – 9 Kinds

    Crystal Oscillator Assorted Kit – 9 Kinds

    0 out of 5
    220

    🛠 Specifications & Kit Contents

    Oscillator Type Frequency Package Type Quantity
    32KHz 32KHz SMD 2×6mm 3
    32.768KHz 32.768KHz SMD 3×8mm 3
    6MHz 6MHz 49S DIP 3
    8MHz 8MHz 49S DIP 3
    11.0592MHz 11.0592MHz 49S DIP 3
    12MHz 12MHz 49S DIP 3
    22.1184MHz 22.1184MHz 49S DIP 3
    24MHz 24MHz 49S DIP 3
    24.576MHz 24.576MHz 49S DIP 3
  • DPDT ON-OFF Rocker Switch – 2 Amp (Pack of 3)

    DPDT ON-OFF Rocker Switch – 2 Amp (Pack of 3)

    0 out of 5
    20

    The DPDT ON-OFF Rocker Switch is a simple, reliable, and versatile component for powering your electronic projects and devices. Designed for easy installation and operation, this switch is suitable for various applications requiring efficient power control.

  • ENC28J60 Ethernet Module (10 Pin Package: SSOP)

    ENC28J60 Ethernet Module (10 Pin Package: SSOP)

    0 out of 5
    350

    Specifications

    Parameter Value
    Ethernet Standard 10Base-T
    Communication Interface SPI (Serial Peripheral Interface)
    Max SPI Clock Speed 20MHz
    Crystal Oscillator 25MHz
    Ethernet Port HanRun HR911105A
    Supply Voltage 3.3V (5V-tolerant inputs)
    Operating Current ~180mA
    Board Dimensions 57mm × 34mm × 16mm
    Weight 14g
  • FR2 A Grade Material (140 x 90 mm) - Single Sided PCB

    FR2 A Grade Material (140 x 90 mm) – Single Sided PCB

    0 out of 5
    45

    Specifications:

    • Type: Phenolic (FR2) Material
    • Copper Layer Laminated
    • Easy for Soldering
    • Size: 140 mm x 90 mm
  • HC-05 6pin Bluetooth Module with Button For car project

    HC-05 6pin Bluetooth Module with Button For car project

    5.00 out of 5
    250

    Specifications:

    • Operating Voltage: DC 3.3V
    • Operating Current: 13-26mA
    • Idle Current: 10-13mA
    • Sleep Current: <80uA
    • Peak Current: <30mA
    • Frequency: 13.56MHz
    • Supported Card Types: MIFARE S50, S70, Ultralight, Pro, DESFire
    • Reader Distance: ≥50mm (with MIFARE 1 cards)
    • Data Transfer Rate: Up to 10Mbit/s
    • Operating Temperature: -20°C to 80°C
    • Storage Temperature: -40°C to 85°C
    • Humidity Range: 5% to 95% relative humidity
    • Module Dimensions: 40mm x 60mm
  • HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module

    HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module

    0 out of 5
    420

    📌 Pin Description

    🔹 VCC – Power input (3.3V–5V)
    🔹 GND – Ground
    🔹 TXD – UART Transmit
    🔹 RXD – UART Receive
    🔹 STATE – Internal LED status pin (optional)
    🔹 BRK – Disconnect Bluetooth connection (optional)

  • LCD16x2 LCD Display Yellow Backlight

    LCD16x2 LCD Display Yellow Backlight

    0 out of 5
    120

    Specifications

    • Display Mode: STN (Super Twisted Nematic)
    • Model: LCD1602
    • Character Format: 16 characters x 2 lines
    • Font Style: 5×8 dots per character
    • Power Supply: 5V ±10%
    • Backlight: Yellow
    • Dimensions: 80 x 36 x 10 (LxWxH) mm
  • LM317 Voltage Regulator IC (Pack of 2)

    LM317 Voltage Regulator IC (Pack of 2)

    0 out of 5

    Specifications:

    • Input Voltage Range: 3V – 40V
    • Output Voltage Range: 1.25V – 37V
    • Maximum Output Current: 1.5A
    • Load Regulation: 0.1%
    • Line Regulation: 0.01%/V
    • Thermal Overload Protection: Yes
    • Short Circuit Protection: Yes
    • Mounting Type: Through-Hole (TO-220 Package)

    Applications:

    🔹 Adjustable Power Supplies
    🔹 Battery Chargers
    🔹 Constant Current Regulators
    🔹 DIY Electronics Projects
    🔹 Solar Power Regulation
    🔹 LED Driver Circuits

    Package Includes:

    📦 2 x LM317 Adjustable Voltage Regulator ICs

    Would you like any additional details or modifications? 😊

     

     

    2N2222 NPN Transistor (Pack of 20)

    The 2N2222 is a widely used NPN bipolar junction transistor (BJT) designed for low-power switching and amplification applications. It is known for its fast switching speed, low saturation voltage, and reliability, making it a favorite among electronics enthusiasts and professionals.

    Features:

    NPN Silicon BJT Transistor
    Low Saturation Voltage (VCE(sat))
    High-Speed Switching Capability
    Collector Current (IC) up to 800mA
    DC Current Gain (hFE) of 35 to 300
    Maximum Collector-Emitter Voltage: 40V
    Ideal for Switching & Amplification

    Specifications:

    • Transistor Type: NPN
    • Collector-Emitter Voltage (VCE): 40V
    • Collector-Base Voltage (VCB): 75V
    • Emitter-Base Voltage (VEB): 6V
    • Maximum Collector Current (IC): 800mA
    • DC Current Gain (hFE): 35 – 300
    • Power Dissipation (Ptot): 500mW
    • Transition Frequency (ft): 250 MHz
    • Mounting Type: Through-Hole (TO-92 Package)
  • LM35 Temperature Sensor

    LM35 Temperature Sensor

    0 out of 5
    70

    Specifications:

    • Operating Voltage: 4V to 30V
    • Temperature Range: -55°C to +150°C
    • Output Voltage: 10mV per °C
    • Accuracy: ±0.5°C (at 25°C)
    • Power Consumption: 60 µA (Typical)
    • Response Time: Less than 1 second
    • Output Impedance: Low (less than 1Ω)
    • Package Type: TO-92 / SOIC-8
  • Red 12MM 2PIN Self-Locking Round Plastic Push Button Switch

    Red 12MM 2PIN Self-Locking Round Plastic Push Button Switch

    0 out of 5
    20

    Specifications:

    • Self-locking/Latching Self-reset
    • Good electrical conductivity
    • This is Momentary type push-button switch
    • Easy to use
    • Light Weight
    • Function: Momentary
  • RFID 13.56MHz Card (Pack of 2)

    RFID 13.56MHz Card (Pack of 2)

    0 out of 5
    40

    Specifications:

    🔹 Type: RFID Contactless Smart Card
    🔹 Chip Type: MIFARE 1K (or similar)
    🔹 Operating Frequency: 13.56MHz
    🔹 Protocol: ISO 14443A
    🔹 Storage Capacity: 1KB EEPROM
    🔹 Reading Distance: Up to 10cm (varies by reader)
    🔹 Material: PVC plastic
    🔹 Dimensions: 85.6 x 54 mm (Standard Credit Card Size)
    🔹 Color: White
    🔹 Weight: Approx. 6g per card

  • RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

    RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

    0 out of 5
    150

    Specifications:

    • Integrated RC522 IC
    • 13.56MHz Contactless Communication
    • Low Power Consumption
    • High-Speed Communication
    • SPI Interface
    • Compact and Lightweight
  • RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

    RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

    0 out of 5
    150

    Specifications:

    🔹 Operating Voltage: 3.3V DC (5V tolerant with level shifters)
    🔹 Current Consumption: 13-26mA
    🔹 Frequency: 13.56 MHz
    🔹 Interface: SPI (default), I2C, UART
    🔹 Data Transfer Rate: 10 Mbps
    🔹 Reading Distance: Up to 5 cm
    🔹 Card Types Supported: MIFARE 1K, MIFARE 4K, Ultralight, DESFire, Plus
    🔹 Operating Temperature: -20°C to +80°C
    🔹 Dimensions: 60mm x 39mm

  • RS232 to TTL Serial Port Converter DB9 MAX3232 Module

    RS232 to TTL Serial Port Converter DB9 MAX3232 Module

    0 out of 5
    60

    📌 Specifications

    🔹 Chipset: MAX3232
    🔹 Operating Voltage: 3.3V – 5V DC
    🔹 Baud Rate: Up to 120kbps
    🔹 Communication Interface: RS232 (DB9) to TTL
    🔹 DB9 Connector Type: Male
    🔹 Logic Level: TTL (0V – 5V)
    🔹 Operating Temperature: -40°C to 85°C
    🔹 Module Dimensions: Compact and lightweight

  • SPDT Slide Switch (Pack of 2)

    SPDT Slide Switch (Pack of 2)

    0 out of 5
    10

    Specifications:

    • Material: Plastic and Metal
    • Voltage Max: 50V
    • Current Max: 0.5A
    • Positions: 2 (On/On)
    • Terminal Pins: 3
    • Contact Resistance: 20MΩ
  • Submersible Mini Water Pump 3-6V DC

    Submersible Mini Water Pump 3-6V DC

    0 out of 5
    70

    Specifications:

    • Operating Voltage: 2.5 ~ 6V
    • Operating Current: 130 ~ 220mA
    • Flow Rate: 80 ~ 120 L/H
    • Maximum Lift: 40 ~ 110 mm
    • Outlet Outside Diameter: 7.5 mm
    • Outlet Inside Diameter: 5 mm
  • Tactile Push Button Switch 6x6x5mm

    Tactile Push Button Switch 6x6x5mm

    0 out of 5
    5

    Specifications:

    • Ideal for Through-hole applications.
    • Shaft Shape: Round
    • High precision mechanism design.
    • Compact and lightweight, easy to carry and dismantling.
    • Good electrical conductivity.
    • Dimensions: 6x6x5mm
    • Shaft Shape: Round

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