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The 0.3 Watt Volt mini solar panel from Voltaic Systems is a lightweight, waterproof, solar panel designed for 5-7 year outdo…
This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so t…
This is a very common MOSFET with very low on-resistance and a control voltage that is compatible with most 5V microcontrolle…
This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed reg…
These are small rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously stron…
A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an o…
This is the NeoPixel Stick from Adafruit, a small chainable board with eight 5050 WS2812 RGB LEDs.
This 3xAA battery holder with JST connector puts a nice finishing touch on your battery powered project.
Great for general connections between projects (low or high current applications).
This 0.005" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
The KR Sense 45A is a small voltage and current sense breakout board.
When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or car with a clear view …
The micro:bit Edge Connector - PTH, Right Angle (80-pin) allows you to expand the capabilities of the BBC micro:bit.
The MI:power board adds portability to your project. A buzzer and 3V coin cell holder is connected to the 3V, GND and P0 conn…
These 5mm units have four pins - one for each color and a common cathode (the longest pin).
This is a joystick thumb pad very similar to the thumb pads on PlayStation controllers.
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…
Cherry MX Keyswitches are top-of-the-line mechanical keyboard switches. They’re satisfyingly “clicky”, reliable up to t…
This is a simple two wire cable. Great for jumping from board to board or just about anything else. There is a 2-pin Molex co…
This is a 16-pin, female, USB Type C connector that is commonly found in smart phones, laptops, and other newer electronics.
This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1…
These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or fin…
The ESP32-C6 has integrated 2.4 GHz Wi-Fi 6 (802.11ax) radio, and also supports the 802.11b/g/n standard for backward compati…
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cy…
10Ah capacity & multiple USB options make this a great option for mobile USB power on your next project.
This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button, but it lights up blu…
This is a 12-step rotary encoder with a nice 'clicking' feel. It's breadboard friendly, and has a pretty handy select switch …
A U.FL to SMA (jack) bulkhead straight connector with a 1.32 mm diameter cable.
Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries.
This is a simple 5mm LED with an interesting array of applications. This [UV](http://en.wikipedia.org/wiki/Ultraviolet) LED c…
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…
This is a digital control knob that provides 128 unique results spaced around a full circle. It is designed as a control pane…
This is a simple six wire cable. Great for jumping from board to board or just about anything else. These cables mate with th…
This is a simple, 220 Ohm, 1/4th Watt, +/- 5% tolerance PTH resistor. Sold as single units.
These are your standard 9 Volt alkaline batteries from Rayovac. Don't even think about trying to recharge these. Use them wit…
This 2x20 shrouded header has the same number and spacing of pins as a Raspberry Pi so you can easily connect via ribbon cabl…
This is a 6-pin JST-ZHR cable that's terminated on the end with breadboard compatible Dupont connectors.
The BPW34 is a tiny, general purpose [PiN photodiode](http://en.wikipedia.org/wiki/PIN_diode). This photodiode has a ton of u…
These stackable headers are add a great deal of connectivity to your next project where you need 12, stackable, pins in a lin…
This is a pack of 25 LEDs all conveniently packaged in a nice reusable ESD safe bag.
This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anyth…
This inline switch is great when you just want a simple on/off toggle switch that's already enclosed. Inside is a simple rock…
The 4-Bay T4s Intelligent Universal Charger from Tenergy is an automatic smart charger compatible with almost all types of re…
Simple IDC ribbon cable. Used for AVR programming, general communication, and all around handy-ness. Datasheet shows an i…
The 0.6 Watt Volt small solar panel from Voltaic Systems is a lightweight, waterproof, small solar panel designed for 5-7 yea…
The WS2812B may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control circuit embedded …
These 0.3m cables have minor, yet genius modifications that allow both ends to be plugged into their ports regardless of thei…
