Brands

SKU: DF-DWG0001-B | Brand: DFRobot

This is a DFRobot electronic project notebook. We have been using this for a long time and now it has become a necessity for all DFRobot engineers. This notebook represents creativity, attention to details and the sp...

SKU: SF-WRL-09144 | Brand: SparkFun

Itty-bitty U.FL SMD connector. Great for tight PCB layouts that require antenna connections. Documents: Datasheet

SKU: SF-TOL-08734 | Brand: SparkFun

Two pin JST connector to a 2.1x 5.5mm barrel jack, 6.25 inch long jumper cable. We use this cable to adapt from a wall power supply to a relatively small, SMD JST connector. We found that many of the SMD connectors...

SKU: PL-1401 | Brand: Pololu

This miniature single-pole, double-throw (SPDT) momentary switch can be used as a general-purpose micro switch or as a small tactile bump sensor for your robot. The switch body dimension is 12.8 x 6.0 ...

SKU: SF-COM-08588 | Brand: SparkFun

This is a very common signal diode - 1N4148. Use this for signals up to 200mA of current. If you need a bunch of these, you can get good bulk discounts on Digikey, part # : 1N4148FS-ND Documents: Datasheet

SKU: AF-2939 | Brand: Adafruit

A compact 2WD robot rover chassis kit that provides the mechanical foundation for your next robotics project. The kit includes an anodised aluminium chassis, two DC motors in a micro servo form factor, wheels, and a s...

SKU: SF-PRT-07948 | Brand: SparkFun

A through-hole 12mm coin cell battery holder for PCB mounting. Uses friction to hold the battery securely in place — the metal housing is positive (+) and the PCB pad underneath is negative (−). Commonly used for RTC ...

SKU: AF-2975 | Brand: Adafruit

The ultimate companion kit for anyone learning electronics. The Adafruit Parts Pal packs LEDs, resistors, capacitors, transistors, sensors, switches, and prototyping essentials into a handy storage box — everything yo...

SKU: SF-PRT-00783 | Brand: SparkFun

Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries.

SKU: DF-DWG0005-B | Brand: DFRobot

Discontinued: This product has been discontinued. We recommend the Acrylic Romeo Base – Star as a suitable replacement. A transparent acrylic mounting base for the DFRobot Xboard Relay. The Basic version provides a...

SKU: AF-2800 | Brand: Adafruit

A micro-sized NFC/RFID transponder built around the NXP NTAG203 chip operating at 13.56 MHz. Its tiny, flexible form factor makes it ideal for embedding into rings, wearables, keychains, and other compact devices wher...

SKU: DF-SER0032 | Brand: DFRobot

Herkulex DRS-0101 is state of the art modular smart servos incorporating motor, gear reducer, control circutry and communications capability in one single package, which can provide up to 12kg.cm at 7.4v. ...

SKU: AF-3015 | Brand: Adafruit

This is the Custom Gamepad PCB for the PiGRRL 2 pack! The board is designed for use in portable gaming projects like the PiGRRL 2 but it's basically everything-you-need to make your very own DIY gaming project with...

SKU: SF-PRT-13855 | Brand: SparkFun

A slim, lightweight 3.7V 2000 mAh lithium-ion battery terminated with a standard 2-pin JST-PH connector (2 mm pin spacing). Built-in protection circuitry guards against overvoltage, overcurrent, and undervoltage condi...

SKU: AF-2959 | Brand: Adafruit

The Mini Skinny NeoPixel strip features 60 individually addressable RGB LEDs per metre on an ultra-narrow 7.5 mm wide flexible PCB (5 mm without casing). This is the white PCB version — identical specs to the black PC...

SKU: AF-2973 | Brand: Adafruit

This 9×16 Charlieplexed LED matrix features blue LEDs arranged in a grid designed to pair with the Adafruit IS31FL3731 16×9 Charlieplexed PWM LED Matrix Driver. With 144 individual LEDs in a compact package, it's idea...

SKU: SF-TOL-13831 | Brand: SparkFun

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 require a higher level of power. This compact USB AC charger is UL and CS...

SKU: PL-1203 | Brand: Pololu

These universal aluminium mounting hubs from Pololu are designed to securely couple custom wheels, mechanisms, and other components to 5 mm diameter motor shafts — including round and D-shaped shafts. Each hub feature...

SKU: PL-2173 | Brand: Pololu

A male Tamiya-style high-current connector with two pre-crimped 10cm 14-AWG silicone-insulated leads. This keyed connector is commonly used with 7.2V RC battery packs and features a latch to prevent accidental disconn...

SKU: PL-1182 | Brand: Pololu

A breakout board for the Allegro A4988 DMOS microstepping stepper motor driver with translator and overcurrent protection. It lets you control one bipolar stepper motor at up to 2 A per coil (with sufficient cooling) ...