All Products

These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any r...

Connect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new...

Note: This product is manufactured in Italy by affiliates of Arduino Srl, and the product packaging suggests downloading the Arduino IDE from ardu...

The pcDuino AV Kit includes everything you need to get your pcDuino powered, networked and connected to an HDMI enabled TV or monitor. If you don’t...

Here is the most qualified Humidity and Temperature Sensor from DFRobot. Accurate, durable, highly compatible and easy to use, it has all the...

36" high temperature Type-K Thermocouple with glass braid insulation.

The CY7C65213 USB to UART serial breakout is designed to provide users with a means to access all available I/O pins on the IC, and to provide a...

This outdoor sensor provides very short to long distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets ...

Embedded antenna for small, mobile applications. Basic unpackaged antenna with LNA. 5inch cable terminated with standard male SMA connector. Match ...

This is a high-quality switching ‘wall wart’ AC to DC 5.1V 2,500mA USB Micro-B wall power supply manufactured specifically for projects that req...

This LilyPad LED Micro is Discontinued Now, We recommend other LilyPad as a suitable replacement. Here is a simple, very bright purple LED...

Sometimes you’ve got way too many inputs, or outputs… or both. How are you going to get them all connected to your Arduino? The Mux Shield, that...

Your 5V system can wield great power with this big, beefy relay board. How does 20A on the NC contacts and 10A on the NO contacts at 220VAC sound? ...

10K thermistor with a negative temperature coefficient. Good choice for temp-sensing applications when you need a reliable NTC thermistor. Visha...

Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-mak...

Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-mak...

Connector cable for the Lassen iQ. Hirose HFL (female) connector to SMA (female) bulkhead connector. This cable is not compatible with the UFL conn...

Everyone knows and loves Raspberry Pi, but what if you didn’t need additional peripherals to make it wireless. The Raspberry Pi 3 is here to provid...

This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all of the RGB pins to stan...

Side-looking Infrared Emitters and IR Detectors. These simple devices operate at 940nm and work well for generic IR systems including remote contro...

DFRduino GPS Shield for Arduino has now been updated to ublox LEA-6H. The LEA-6H is a high performance stand-alone GPS and GALILEO receiv...

The upgraded Arduino Input Shield includes a two axis mini joystick (with moment switch) as well as four colored push buttons(Red,Yellow,Blu...

There’s a lot of Raspberry Pi information going around lately. Whether it’s Pi A, A+, B, B+, or Pi 2 B, any forum will have thousands of people giv...

USB Type ‘B’ Female connector. The 4 connection pins have .1" spacing allowing it to be inserted into development boards and perf boards with mild ...