- Featured Products
- Arduino/Freeduino
- JeeLabs
- Sensors
- Music/Sound/Noise
- Light Emitting Diodes
- Displays
- Components
- Power Supplies
- Breadboards & Wires
- Merchandise
- Closeouts
- Promotions
Components
Resistors, Capacitors, and other solderable stuff.
Your Cart
Popular Products
Freeduino USB Host Board
Starts at $79.00
Bare Bones Board (BBB) Kit
Starts at $4.50
JeeNode v6 Kit
Starts at $7.50
RBBB Kit
Starts at $13.00
Wind Sensor
Starts at $17.00
3-Axis Accelerometer Module
Starts at $10.95
TMP421 Temp Sensor
Starts at $7.63
Fluxamasynth Shield
Starts at $39.95
AMBI Light Sensor
Starts at $4.47
Arduino Uno Rev3
Starts at $25.00
Dual Axis Gyro Module
Starts at $21.95
SHT21 Humidity and Temp Sensor
Starts at $4.00
Pressure Sensor (MPXV)
Starts at $4.95
Theremin Merit Badge
Starts at $4.50
Relay Plug
Starts at $4.00
LEDs (Super-Bright)
Starts at $2.50
LCD Character Displays
Starts at $7.00
RGB LED
Starts at $0.50
Arduino Leonardo
Starts at $25.00
Arduino WiFi Shield
Starts at $90.00
Arduino Wireless SD Shield
Starts at $30.00
Arduino Mega 2560
Starts at $55.00
Recently Viewed
Recent News & Updates
Components
These are handy connectors for connecting wires to a printed circuit board. The spacing between the pins is .100 inch...
Terminal Block, .100 inch (2.54mm) pitch, 4 position
Starts at $5.50
These are handy connectors for connecting wires to a printed circuit board. The spacing between the pins is .2 inches...
Terminal Block, .200 inch (5.08mm) pitch, 2 position
Starts at $5.50
Connects an iPhone, iPad or iPod touch to RS-232 serial devices at baud rates up to 57.6 Kbps.
This cable is ...
RedPark Serial Cable
Starts at $59.00
These LEDs are white, bright, and consume 1 watt each-- available in packs of 5 or 10.
1-Watt White Super-Bright LEDs
Starts at $8.00
These blue potentiometers are handy for a variety of projects on breadboards and on perfboard (such as our wired brea...
Breadboard Potentiometers
Starts at $0.60
Power your project from a 9V battery with this convenient clip!
Rigid plastic, bare wires on the other end.
Ba...
9V Battery Clip
Starts at $2.50
Power your project from a 9V battery with this convenient holder!
Rigid plastic, bare wires on the other end.
Batt...
9V Battery Holder
Starts at $3.00
These piezoelectric speakers are the same sort responsible for the buzzing noise which emanates from your alarm clock...
Piezoelectric speaker
Starts at $2.00
Super-bright LEDs have gotten really affordable in the last few years, even though you might not know it from the pri...
LEDs (Super-Bright)
Starts at $2.50
This is a grid of all of our stocked headers, all with great prices.
Headers (.100" pitch)
Starts at $0.60
Whether it's connecting your BUBII to your computer, charging your phone, or just need more room; we have all the cab...
Cables
Starts at $3.00
With these RGB LEDs you can get your three main colors and anything in-between with just one LED!
These LEDs come i...
RGB LED
Starts at $0.50
The MCP1702 is a CMOS low dropout positive voltage regulator. It has 250 mA maximum output. The MCP1702 works with in...
MCP1702-JeeNode Regulator
Starts at $1.50