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Components

Buttons, switches, ICs, and other useful electronic components for your projects.

Hobby Neodymium Rare Earth Super...
This 8mm x 3mm Neodymium Rare Earth Super Magnet is perfect for hobby projects. Much stronger than conventional ceramic magnets and plated in bright nickel for extra durability.

$0.95
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MIDI Jack: 5-pin DIN
This MIDI jack is breadboard & perfboard friendly. Plug into your circuits to control your MIDI devices and generate sound!

$1.99
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3.3V Voltage Regulator - LD1117V33
Use this 3.3V Voltage Regulator to ensure you have a solid 3.3V signal at all times. This LD1117V33 will give you a 3.3V signal when hooked up with any battery up to 15V! It's also virtually indestructible.

$1.99
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Single Value Resistor 10 pack :...
Need a specific resistor value for your project? Select the exact resistor value you need! Over 120 resistance values to choose from between 0.33Ω and 4.7MΩ.

$1.49
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Magnetism Sensor / Reed Switch
This Reed Switch is used to detect magnets nearby. The two wire contacts are encased within a glass tube and placed a fraction of a millimeter apart. Whenever a magnet is nearby, it pulls the contacts together and closes the circuit! Simple and effective!

$1.49
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Electret Microphone -...
A simple little omni-directional microphone that is breadboard and perfboard mountable for all your audio projects. Arduino & Raspberry Pi compatible.

$0.95
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PS4 Thumb Joystick with Click...
Add this Analog 2-Axis Thumb Joystick to your projects and instantly the 2 variable resistors will give you Up/Down and Left/Right values along with a button to detect "clicks" when you push down on the joystick. Arduino & Raspberry Pi compatible.

$3.95
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Peltier Thermoelectric Cooler -...
This Peltier Thermoelectric Cooler just needs some electricity and it gets cool on one side and hot on the other! Simple as that!

$11.49
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RS232 Shifter SMD: RS232 to TTL
This RS232 Shifter is the easiest way to convert RS232 Serial to TTL (TX & RX) and vice versa. Perfect for having your microcontroller communicate with a computer! Arduino & Raspberry Pi compatible.

$13.99
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SRAM for Arduino: 23K256
This 23K256 RAM Chip is handy if you need more storage for your Arduino and only need to retain the data while the Arduino is powered.

$3.45
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Analog to Digital Converter for...
Use this MCP3008 Analog to Digital Converter to add 8 Analog Inputs to your Raspberry Pi or other microcontroller!

$4.49
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Op Amp (Operational Amplifier):...
Use this Op Amp to amplify, filter and add analog signals such as amplifying audio, conditioning sensor readings, and buffering analog signals. The TS922 is very popular in hobby electronics involving analog signals.

$2.99
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Christmas Ornament DIY Soldering Kit Decoration Electronic LED Red Learn to Solder: Solder together your very own light up Christmas Ornament! Add some...
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Running Microbug Kit Solder DIY Robot Bug Light Sensitive: Solder & assemble this Microbug robot and watch it drive towards...
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SMD Star LED Soldering Kit SMT Christmas Decoration Electronic Ornament: Solder together your very own electronic star with 20 SMD LEDs! Slowly...
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