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These wireless transmitters work with our 315MHz receivers. They can easily fit into a breadboard and work well with microcon…
A simple SMD slide switch. Perfect for when you need access to a setting or a power switch from the edge of a PCB buried deep…
These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …
The Base version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data…
This is a replacement soldering tip for the Weller WE1010 soldering station. Each conical-type tip measures 0.02" (0.6mm) wid…
These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or fin…
Standard 22 AWG stranded black wire. Use this for soldering wire or any project in which you need flexible wire. Stranded wir…
Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to t…
USB Type 'A' Male connector. Ideal for making very small USB dongle devices that plug directly into a computer USB port or th…
These enclosures allow you to mount your micro gearmotor to other [Actobotics](https://www.sparkfun.com/pages/Actobotics) pro…
The Build HAT allows you to control LEGO® Technic™ devices with your favorite Raspberry Pi.
These gearmotors require a voltage of 4.5V with a no load current of 190mA while possessing a gearbox ratio of 48:1.
This is a very simple but handy, 2" square, double sided perf board. Standard 0.1" spacing with a 4-40 (3mm) holes for mounti…
Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your roo…
This is a basic, 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point pe…
This Pink 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
Screw Terminal 3.5mm pitch pins with slide-locking together to form any size you need. Rated up to 125V @ 6A, and can accept …
This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This…
These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effect…
This pack of female headers includes two 6-pin headers and two 8-pin headers. This is similar to the header kit that comes wi…
These are standard 0.1" spaced header pins that can be through-hole mounted. This header connects perfectly with most 10-pin …
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance a…
These are massive single pole - double throw (SPDT) sealed relays. This means that when current is applied to the coil it thr…
Simple breakout board for the 3.5mm audio jack. Use this breakout (shipped bare) to allow breadboard or SIP access to the sup…
This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it ‘clicks’ r…
This 6N137 diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector.
Use this high-strength acrylic gasket to attach the 1.2W panels from Voltaic Systems to an enclosure.
These are small spring terminals. Open the aperature with the small arm, insert the wire, release the arm and the wire is hel…
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 150:1 and operate up to 1…
The Nicla Sense ME is a tiny, low-power tool that sets a new standard for intelligent sensing solutions.
PCB edge mount Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. This is a standard edge connect…
Ribbon cable is really helpful in situations where you need to make a lot of connections without a big mess of wires. Nothing…
This is a simple 48W (8V DC, 6A) power supply, designed for use with the Raspberry Pi Build HAT.
Screw Terminals with 5mm pitch pins. Comes in 2 or 3 positions and have the really cool feature of slide-locking together to …
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/g…
The ESP32 WROOM MCU Module with U.FL is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of application…
Latch Terminal 5mm pitch, 3-pin. Rated up to 250V @ 11A and can accept 18-22AWG wire.
This Translucent Black Cherry MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but…
This is a common SMD barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5…
This is a simple, subminiature size, axial lead mounted rectifier diode. The 1N4004 is rated for up to 1A/400V.
This is a handy AVR programming cable that incorporates both the 10-pin and 6-pin ISP programming interfaces. Cable is a…
This Blue 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
These are standard 0.1" spaced header pins that can be through-hole mounted. This header connects perfectly with most 8-pin m…
This is a simple breakout board for our RFID readers. The SparkFun RFID Reader Breakout converts the 2mm pins to bread board …
These are simple 6-position screw terminals with 2.54mm pitch pins.
These are *very* bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictur…
This USB AC to DC power supply will do 5V at 2A!
