New Arrivals

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability...

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability...

These are very bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of th...

This is not your typical temperature sensor. The TMP006 Breakout can measure the temperature of an object without making contact with it. By using ...

These are very bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of the...

A Feather board without ambition is a Feather board without FeatherWings! This is the DS3231 Precision RTC FeatherWing: it adds an extremely acc...

Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance and +/- 50ppm stability...

A relay is an electrically operated switch, which has a control system (also known as the input circuit) and the controlled system (also known a...

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very standard...

When developing the veyron series advanced motor driver products, we found there's no good designed components for the cooling high-power integr...

The Satellite Module 003 is an RGB LED round “pixel” with three bright surface-mount RGB LEDs. This LED module is designed to be used with the Oct...

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very stan...

This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a...

This 500 mm Y-cable is typically used to connect two servos to a single servo port on an RC receiver or servo controller. It has a single female...

These are very bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictures to get an idea of ...

This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a...

The Copernicus II is a great GPS module from Trimble, but the SMD module prohibits immediate gratification. This DIP allows the customer to gain...

These 12" (30 cm), six-conductor cables can be used to chain together ShiftBrite or ShiftBar modules. The cable wires are colored to match the Shi...

So you have a Raspberry Pi, a MK802 series or a Cubieboard? Cool. You hacked it and had it working as a mini pc? Cooler. But wait, a computer ha...

Blynk is an easy to use app builder that allows users to add a variety of buttons, sliders, graphical displays and even RGB controllers to their ph...

The AA boost Module is DFrobot's exclusive product. One of its key features is solving the 5V battery power supply problem. As we all know, one AA...

A Feather board without ambition is a Feather board without FeatherWings! This is the Adalogger FeatherWing: it adds both a battery-backed Re...

This Arduino GSM Shield is Discontinued Now, We recommend SIM808 GPS/GPRS/GSM Shield For Arduino as a suitable replacement. The Arduino GSM...

The ShiftBar is a medium-power RGB LED controller featuring 10-bit digital brightness control on each color channel (over one billion colors). Mult...