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BD139 NPN Power Transistor (SOT-32)
BD139 epitaxial planar transistors are mounted in the SOT-32 plastic package....
BD139 epitaxial planar transistors are mounted in the SOT-32 plastic package. BD139 NPN Power Transistor are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and... -
Passive Buzzer Module with PCB
This PCB Mounted Passive Buzzer Module can produce a range of sound tones dep...
This PCB Mounted Passive Buzzer Module can produce a range of sound tones depending on the input frequency on its I/O pins. Depending on the PWM Frequency from 1.5Khz to 2.5kHz it could produce a range of sounds. It is useful for notification purposes... -
5V 2A AC to DC - Switch Mode Power Supply Module (SMPS) PCB Board
The 5V 2A AC to DC SMPS PCB Board is a compact, high-efficiency power supply ...
The 5V 2A AC to DC SMPS PCB Board is a compact, high-efficiency power supply module designed to convert AC mains voltage into a stable 5V DC output. It is widely used in embedded systems, IoT applications, DIY electronics, LED drivers, and other low-power devices... -
8mm Warm White Color LED - Diamond Shape LED
A standard 8mm Warm White Color Diamond Shape that can be used for indication...
A standard 8mm Warm White Color Diamond Shape that can be used for indication or visualization purposes. It can be used on breadboard, dot board and PCB. You can also use LED mount to fix them onto casings or enclosures. The longer lead is the positive... -
BD140 PNP Transistor (TO-126)
The BD140 is a medium-power PNP bipolar transistor from Fairchild that is p...
The BD140 is a medium-power PNP bipolar transistor from Fairchild that is particularly suited to medium power switching and amplification applications. It comes in a TO-126 package which makes heatsinking possible, further increasing the power handling capacity. BD140 Transistor Pin Details Pin Number Pin Name... -
5mm Bi-color LED Red Green 3Pin - Common Cathode
The 5mm Bi-color LED Red Green 3Pin with a Common Anode is a versatile and vi...
The 5mm Bi-color LED Red Green 3Pin with a Common Anode is a versatile and vibrant electronic component that allows you to incorporate eye-catching lighting effects into your DIY electronics projects. This LED features two colors, red and green, conveniently combined in a single... -
3.7V 500mAH Li-Po Rechargeable Battery for Boat wireless Bluetooth ( YXL 601040)
This is a 3.7V 500mAh Lithium Polymer Rechargeable Battery also known as Lipo...
This is a 3.7V 500mAh Lithium Polymer Rechargeable Battery also known as Lipo or Lipoly batteries. Having a wide range of applications, this YXL 601045 model Lipo batteries are thin, light, and powerful, and widely used in GPS, DVD, Tablet PC, Bluetooth speakers, IoT devices and other... -
LM7809 - 9V Positive Voltage Regulator (To-220)
LM7809 is a three terminal positive voltage regulator to provide +9V regulate...
LM7809 is a three terminal positive voltage regulator to provide +9V regulated power supply. The LM7809 voltage regulator IC is available in TO-220 package. The 7809 IC, available in TO-220 package, have 3 pins, Pin 1 is a positive input, Pin 3 is a positive... -
1M ohm, 1/4 Watt Resistor with 5% tolerance (Pack of 10)
This is a set of 10, 1M ohm carbon film resistors with 1/4 Watt and 5% tolera...
This is a set of 10, 1M ohm carbon film resistors with 1/4 Watt and 5% tolerance. Each resistor has strong leads and easy-to-read color coding for breadboarding. In addition, the leads are about 0.55 mm in diameter and are constructed of tin and copper plated over steel wire. This... -
3.7V to 12V Mini DC-DC Boost Module with 5V/8V/9V/12V Output
The 3.7V to 12V Mini DC-DC Step-Up Converter Module is a highly efficient pow...
The 3.7V to 12V Mini DC-DC Step-Up Converter Module is a highly efficient power solution that allows you to convert input voltages between 3.7V and 12V to stable output voltages of 5V, 8V, 9V, or 12V. Its compact size and versatile output options make... -
Nano R3 CH340 Chip Development Board-Compatible with Arduino-Type C - Soldered
The Arduino Nano with USB Type-C is a compact and breadboard-friendly microco...
The Arduino Nano with USB Type-C is a compact and breadboard-friendly microcontroller board based on the ATmega328P chipset. This version features a modern USB Type-C connector, providing more durability and easier connection. It includes the CH340 USB-to-Serial converter for reliable PC communication and programming.... -
Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick Fast Charging Board IP2312 CC/CV Mode 5V To 4.2V
This Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick F...
This Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick Fast Charging Board, equipped with the IP2312 main control chip, is designed for efficient and controlled lithium battery charging. It offers flexibility in charging currents and cut-off voltages, making it suitable for... -
7-Segment Display (Common Cathode) - Red - 0.56 inch
This is a 13 mm single character 0.56 inch 7-segment common cathode display. ...
This is a 13 mm single character 0.56 inch 7-segment common cathode display. It is designed such that all the cathode pins of the LEDs are connected to ground. The viewing distance can be up to 7m and the display color is red. Alternative to... -
36AWG Multi Strand Wire 14/36 (Black - 1mtr)
Wires are the most important part of any electrical or electronic circuits as...
Wires are the most important part of any electrical or electronic circuits as they enable the current to flow in the circuit by providing it suitable path with least resistance. You can control the flow of current on PCB by copper etchings but outside... -
TM1637 4-Digit Seven Segment Led Display Module
This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver...
This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 Bits Digital Tube LED Display Module. Also thanks to the I2C Bus you can control it using only 2 wires, leaving more pins available on... -
50 X 70 mm High Quality Double Side Prototype PCB Printed Circuit Board
Product Description: Dimension: 50 x 70mm, 1.97″ x 2.76”Hole : 24 x 18Quantit...
Product Description: Dimension: 50 x 70mm, 1.97″ x 2.76”Hole : 24 x 18Quantity: 1Grid : 0.1″ (2.54mm)Thickness : 1.6mmHole diameter : about 1mmMaterial : FR-4 (glass fiber).All holes are plated through.Both sides are identical.The diameter of 4 large positioning holes: 4mm Explore our full... -
FR4 Copper Clad Plate Laminate Single Side PCB
FR4 Copper Clad Plate Laminate Single Side PCB is made up of a glass fiber ep...
FR4 Copper Clad Plate Laminate Single Side PCB is made up of a glass fiber epoxy resin-based. One side of this PCB has copper foil on it. The epoxy optical fiber forms the substrate on which the copper foil is hot pressed only on... -
1uF 50V Electrolytic Capacitor
This 1uF 50V capacitor is a good quality radial polarized Electrolytic capac...
This 1uF 50V capacitor is a good quality radial polarized Electrolytic capacitor. Electrolytic capacitors are widely used in switched-mode power supplies, DC-DC converters, and power supplies. This capacitor has a long life, low leakage current, and wide operating range. Product Description of 1uF 50V Electrolytic Capacitor Features... -
3.7V 800mAH Li-po Rechargeable Battery (KP-403048)
This is a 3.7V 800mAh Lithium polymer Rechargeable Battery also known as Lipo...
This is a 3.7V 800mAh Lithium polymer Rechargeable Battery also known as Lipo or Lipoly batteries. Having a wide range of applications, this KP-403048 model Lipo batteries are thin, light, and powerful, and widely used in GPS, DVD, Tablet PC, Bluetooth speakers, IoT devices and other small... -
12V 1A DC Power Adapter
This is a 12V 1A Power Adapter with a 4.2mm and 2.7mm single male barrel jack...
This is a 12V 1A Power Adapter with a 4.2mm and 2.7mm single male barrel jack connector. It comes in a black plastic enclosure with long core wire. The power adapter is durable and can accept a 100-240V AC supply with 50/60Hz. It comes with a... -
1S 3A BMS Module / 3.7V Lithium Battery Protection With Nickle
Lithium-Ion batteries though have high energy density and light in weight, ar...
Lithium-Ion batteries though have high energy density and light in weight, are very dangerous if abused i.e., if you overcharge or undercharge the battery or draw more current than it can provide then it can explode damaging the surrounding or even potentially harm the... -
Type-C OTG Adaptor (Without Wire)
USB Type C to Micro USB OTG Adapter allows you to charge and sync USB-C devic...
USB Type C to Micro USB OTG Adapter allows you to charge and sync USB-C devices with a micro USB cable. It has a plug and play design. There is no need for external driver or software installation to use this adapter, just plug... -
Ultrasonic Sensor Mounting Bracket For HC-SR04
Specifically designed for the HC-SR04 Ultrasonic Sensor Module, with this Ult...
Specifically designed for the HC-SR04 Ultrasonic Sensor Module, with this Ultrasonic Sensor Mounting Bracket you can attach the Hc-SR04 module to your application such as small robots or DIY projects very quickly and conveniently. This mounting bracket is made from good quality Acrylic. It has the... -
0.5W 8 Ohm Speaker
This is a general purpose 8 Ohm 0.5-Watt Speaker which is generally used for ...
This is a general purpose 8 Ohm 0.5-Watt Speaker which is generally used for all types of audio projects. This is a transducer which converts electromagnetic energy into sound waves. It receives analog or digital inputs from the from computers or audio players and it converts them into... -
8mmx 0.15mm Nickel Coated Strip for 18650 Cells - 1 Meter
This is a 8mmx0.15mm nickel strip suitable for spot welding while building ba...
This is a 8mmx0.15mm nickel strip suitable for spot welding while building battery packs with 18650 or 32650 Lithium Ion/phosphate battery cells. It gets soldered quickly with high tensile tension and low resistivity and provides corrosion resistance over time. Features: Material: Metal (Nickel) Color: Silver Size: 7mm x 0.15mm Length:... -
Arc Cigarette Lighter Parts - DIY Electronic Lighter Kit
Smoking though it kills and create all sort of health problems yet there are ...
Smoking though it kills and create all sort of health problems yet there are billions of people all over the world who smoke. This is a DIY Electronic Lighter Kit which can ignite the cigarette paper due to very high temperature available at output.... -
WS2811 Neopixel LED Strip 60LED/MTR - 12V Addressable LED Strip (5 Meter Pack)
Introducing the WS2811 Neopixel LED Strip, a versatile and dynamic lighting s...
Introducing the WS2811 Neopixel LED Strip, a versatile and dynamic lighting solution that adds a whole new level of customization to your space. This addressable LED strip boasts 60 LEDs per meter and operates on a 12V power supply, allowing for easy integration into... -
36AWG Dual Colour Multistrand Wire 14/36 (1+1 mtr)
Wires are the most important part of any electrical or electronic circuits as...
Wires are the most important part of any electrical or electronic circuits as they enable the current to flow in the circuit by providing it suitable path with least resistance. You can control the flow of current on PCB by copper etchings but outside... -
5050 12V RGB LED Strip - 1 meter
This is a 12V, 5050 SMD LED Strip that has higher intensity and high reliabil...
This is a 12V, 5050 SMD LED Strip that has higher intensity and high reliability that could offer a longer life span about 5000 hours of continuous glow than the Ordinary LED strips. With a 1-meter-long LED strip that has around 48 LEDs with Red, Green and Blue... -
Female to Female Connecting Wires / Jumper Wires (Set of 40)
The Female to Female Connecting Wires / Jumper Wires are perfect for linking ...
The Female to Female Connecting Wires / Jumper Wires are perfect for linking modules or connecting pin headers across multiple boards. This set includes 40 wires in assorted rainbow colors, each with female connectors on both ends, allowing direct connections between male headers. These 20... -
Piezoelectric Sensor/Transducer/Buzzer - 26mm Diameter
This is a piezoelectric disk which is used to pickup sound from musical instr...
This is a piezoelectric disk which is used to pickup sound from musical instruments and devices. This is made up of selected copper which ensures excellent conductivity and long lasting use. As it gives out analog output you can connect the output to comparator... -
DC Male Jack Connector with Cable Wire
This DC male jack connector comes with two separate wires on the other side ...
This DC male jack connector comes with two separate wires on the other side to connect with the power source. It can be used to supply external DC power to any device. Product Details Type: Male connector Colour: Red and white Compatible to 5.5 mm x 2.1 mm DC female...
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