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BC549 NPN Transistor
BC549 is a bi-polar low noise general purpose NPN transistor that is commonly...
BC549 is a bi-polar low noise general purpose NPN transistor that is commonly used in switching and amplifying applications. It can found in relay driver, LED driver and other medium power switching devices and audio or signal amplifiers. The features of the BC549 transistor... -
BC557 PNP Transistor
BC557 is a bi-polar general purpose PNP transistor that is commonly used in s...
BC557 is a bi-polar general purpose PNP transistor that is commonly used in switching and amplifying applications. The connection between the collector and emitter pin remains closed till a base voltage is applied to it. When a base voltage is applied the connection is... -
MJE3055T NPN Power Transistor
The MJE3055T is an NPN Transistor that is commonly used in general-purpose sw...
The MJE3055T is an NPN Transistor that is commonly used in general-purpose switching and audio amplifier circuits. The IC is a TO220 package replacement for the popular 2N3055 Audio Amplifier Transistors. MJE3055 NPN Transistor also has a high collector current and hence can be... -
UM66 / BT66 Musical IC
UM66 is a 64 note melody generator IC that is available in TO-92 package. The...
UM66 is a 64 note melody generator IC that is available in TO-92 package. The IC can play five different tones based on the version. It can be easily used along with an NPN transistor to drive a speaker which is rated for 6/8 ohms.... -
12V SPDT Relay
This is the 12V relay most commonly used switching device in electronics. It ...
This is the 12V relay most commonly used switching device in electronics. It is commonly used in Home Automation projects to switch AC loads, To Control (On/Off) Heavy loads at a pre-determined time/condition, Used in safety circuits to disconnect the load from supply in... -
CD4049/HCF4049 Hex Buffer Converter (NOT Gate) IC
CD4049/HCF4049 is a Hex Inverter (NOT gate) IC based in the CMOS technology. ...
CD4049/HCF4049 is a Hex Inverter (NOT gate) IC based in the CMOS technology. That is the IC has six NOT gates inside it and each gate has one input and one output pin. All six NOT gates are power with a common rail, but can... -
74HC138 IC - 3:8 Line Decoder/Demultiplexer IC
The 74HC138 is a 3:8 Decoder IC which is, it can control 8 output pins (Y0 to...
The 74HC138 is a 3:8 Decoder IC which is, it can control 8 output pins (Y0 to Y7) by just using three address pins (A0 to A2) as inputs. The IC also has 3 Enable pins which can be used to cascade more than... -
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... -
XL4015 5A Adjustable Step Down Power Supply Buck Module
The XL4015 Power supply module is based on the XL4015 Dc-Dc converter IC. The...
The XL4015 Power supply module is based on the XL4015 Dc-Dc converter IC. The module can step-down and regulate a voltage from 1.25V to 36V based on the position of the potentiometer. The maximum output current can go as high as 5A making it... -
BTA16 TRIAC 1000V 16A
BTA16 is a 16A TRIAC that is commonly used to switch AC loads. It can be foun...
BTA16 is a 16A TRIAC that is commonly used to switch AC loads. It can be found in AC motor Speed control, Light dimmers, Fan regulators and other applications where AC current is involved. It normally requires a driver circuit to be used along... -
BTA139 TRIAC 800V 16A
BTA19 is a 16A TRIAC that is commonly used to switch AC loads. It can be foun...
BTA19 is a 16A TRIAC that is commonly used to switch AC loads. It can be found in AC motor Speed control, Light dimmers, Fan regulators and other applications where AC current is involved. It normally requires a driver circuit to be used along... -
DHT22 Temperature and Humidity Sensor Module
DHT22 is a popular temperature and humidity based digital sensor. This is the...
DHT22 is a popular temperature and humidity based digital sensor. This is the upgraded version of the DHT11 temperature and humidity sensor. The sensor uses a capacitive humidity sensor and a thermistor based temperature sensor to measure the ambient humidity and temperature. The humidity... -
Male to Male Connecting Wires / Jumper wires (Set of 10)
This is a set of 10 rainbow color male to male jumper wires. They can be used...
This is a set of 10 rainbow color male to male jumper wires. They can be used for interconnecting electronic components on breadboard or berg strips. The wires are 20 cm long. Both the side of the wire has male pins. The color of all four wires will... -
16 Pin DIP IC Base/Socket
This is an 16 pin IC socket that is used as a base for 16 pin ICs with DIP pa...
This is an 16 pin IC socket that is used as a base for 16 pin ICs with DIP package. It has wide enough holes to allow easy insertion of ICs. With this component, designers can mount the IC directly to the PCB or the perf board without... -
40 Pin DIP IC Base/Socket
DIP package ICs are one of the most common package type we use in our project...
DIP package ICs are one of the most common package type we use in our projects or industrial applications too. But when you are using Perf-board or designing your own PCB or even when you want your product to be easily serviceable if your... -
8-Pin Polarized Header Relimate Wire Connector (2.54mm pitch - 2510 series)
This is an 8 pin SHS (Straight Connector) also known as RMC (Relimate connect...
This is an 8 pin SHS (Straight Connector) also known as RMC (Relimate connector). There is a different colored wire for the male and female header with standard convention. It has a polarized female header with a 2.54mm or 0.1-inch pitch at one end.... -
RC522 RFID 13.56MHZ Reader Writer Module / MFRC-522 Reader with Card & Tag
The Package includes a RC522 Reader/Write module with a RFID card and RFID ke...
The Package includes a RC522 Reader/Write module with a RFID card and RFID keychain. The RC522 operates on 13.56MHz enabling two way (read and write) contact less communication with a transmission rate up to 424 Kbit/s. It also supports the ISO 14443A/MIFARE standards. It... -
Spectra Flex Sensor 2.2 inch Bend Sensor for Hand Recognition
Flex Sensors are commonly used in Robotic Gloves and other Robotic Control ap...
Flex Sensors are commonly used in Robotic Gloves and other Robotic Control application. It can be used to analyze how much a material is being bent. This flex sensor is 2.2” long and has two output leads which acts like a variable resistor. That is... -
DC Motor Fan
This is a red four-blade plastic fan that can be used on motors with 2 mm sha...
This is a red four-blade plastic fan that can be used on motors with 2 mm shaft diameter. It is compatible to a 3V mini DC motor. This is a great component for hobbies, science projects and other educational projects. Features of DC... -
23AWG Single Strand Breadboard Connecting Wire (Black and Red - 1+1 Meter)
This is a set of single strand hook-up wires that can be used to make simple ...
This is a set of single strand hook-up wires that can be used to make simple breadboard connections during prototyping. They are used as an alternative to the connecting jumper wires. A single set consists of two flexible wires, each of 1 meter length.... -
100K Potentiometer
Potentiometers are very useful in changing the electrical parameters of a sys...
Potentiometers are very useful in changing the electrical parameters of a system. It is a single turn 100k Potentiometer with a rotating knob. These potentiometers are also commonly called as a rotary potentiometer or just POT in short. These three-terminal devices can be used to vary... -
5V/3.3V Four Channel 10A Isolated Relay Module
Relays are most commonly used switching devices used in electronics. It can b...
Relays are most commonly used switching devices used in electronics. It can be used to switch high current loads easily unlike transistors which are limited by the maximum current that can flow through them and also can’t switch AC loads. This 5V/3.3V Four Channel... -
Female DC Power Supply Connector / Barrel DC Jack
This is a standard 5.5 mm x 2.1 mm female DC supply connector, and it is ofte...
This is a standard 5.5 mm x 2.1 mm female DC supply connector, and it is often times referred to as a Barrel DC connector. It is basically a low voltage DC input power connector. In power delivery applications, it can be mounted on... -
DC Male Barrel Jack Power Connector with Wire
This is a DC male power connecter. It is used to power a variety of appliance...
This is a DC male power connecter. It is used to power a variety of appliances including CCTV cameras and LED Strips. It has a 2.1 mm inner diameter so it is compatible to the standard 5.5 mm x 2.1 mm DC female connector. ... -
10K Preset Potentiometer / Trimmer / Trimpot
This is a single turn 10K Ohms Preset Potentiometer, which can provide variab...
This is a single turn 10K Ohms Preset Potentiometer, which can provide variable resistance on adjusting the knob with a screwdriver. Because of its breadboard friendly and easy PCB mounting nature, it commonly used by hobbyists as well as by professionals. The pot can... -
General Purpose Universal PCB for Prototype (15x10cm)
This is an economically priced general-purpose Printed Circuit Board that is ...
This is an economically priced general-purpose Printed Circuit Board that is ideal for quick prototyping and experimental circuits. It is not designed for prototyping surface mount components. Though the board is of low quality, it gives your project a nice finished look with secure... -
Insulated Alligator Clip / Crocodile Clip (2 pcs)
This is a pair of two miniature red and black colour insulated alligator/croc...
This is a pair of two miniature red and black colour insulated alligator/crocodile clips. They can be used to create flexible, temporary/ experimental electrical connections in test and debug circuits in Industrial settings/ or Laboratories. Most frequently, you’ll find them used in education to... -
IR Remote Control with Battery for TSOP
This Compact IR Remote operates with a carrier frequency of 38KHz which makes...
This Compact IR Remote operates with a carrier frequency of 38KHz which makes it compatible with our TSOP38238 IR Receiver IC. It is commonly used in home automation projects or other remote-controlled projects in which a microcontroller like Arduino has to perform different actions based... -
LM317T Adjustable Voltage Regulator IC
The LM317T is a popular variable voltage regulator that is used in power regu...
The LM317T is a popular variable voltage regulator that is used in power regulation circuits by hobbyists and professionals alike. The output voltage of LM317 can be adjusted from 1.2V to 37V with a maximum output current rating of 1.5A. The IC is commonly used for... -
OLED Display 0.96 Inch I2C Interface / 4 Pin Blue SSD1306
OLED displays are popular for their low current consumption and bright viewin...
OLED displays are popular for their low current consumption and bright viewing angles. This 0.96 Inch Monochrome (Blue) OLED display can be easily interfaced with microcontrollers like Arduino through I2C/IIC Communication. The 0.96" display is driven by the SSD1306 Display Driver IC. There are... -
F450 Quadcopter Frame with Integrated PCB Wiring
The F450 Quadcopter frame is built of high-quality Glass fiber and durable Po...
The F450 Quadcopter frame is built of high-quality Glass fiber and durable Polyamide nylon. The framed also comes with an integrated PCB and mounting screws to make the assembly easy. The PCB helps in soldering your ESC and Batteries without the need of additional... -
1045 Drone Propeller Blade Set - CW and CCW pair
The 1045 or 10 x 4.5 Drone Propeller Blade Set includes one Clockwise and one...
The 1045 or 10 x 4.5 Drone Propeller Blade Set includes one Clockwise and one Counter-Clockwise Blade each of 10 inches in diameter and 4.5-inch pitch. The propeller is commonly used with A2212 BLDC motors of 1000KV, 1400KV, 1800KV or 2200KV to build quadcopters. ...
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