New Arrivals

SKU: DF-SEN0496 | Brand: DFRobot

This full-scale oxygen sensor uses an original AO2 CiTiceL electrochemical probe to measure oxygen concentrations from 0–100%Vol via I2C digital output. A built-in calibration algorithm on the signal board supports si...

SKU: WS-14513 | Brand: Waveshare

An edge connector expansion board for the BBC micro:bit that breaks out all I/O pins to standard 2.54mm pitch pin headers for easy breadboard and jumper wire connections. Key Features Full Pin Breakout – All micro:...

SKU: AF-5391 | Brand: Adafruit

If you're messing around with floppy drives, or disk drives, or other devices that are usually powered with a PC motherboard you'll often see these big 'Molex' connectors used to provide power. They are used to give 5...

SKU: JU-R-E172 | Brand: Jubly-Umph

There are very few rules in art and craft. However, there is one rule that one should always keep in mind: 'There are no mistakes in art.' If you're afraid of making a mistake, you'll never try anything new, and you'l...

SKU: SF-DEV-18426 | Brand: SparkFun

The MyoWare® 2.0 Arduino Shield is designed to easily connect up to six MyoWare 2.0 Muscle Sensors and Link Shields using 3.5mm TRS-to-TRS audio cables. The board comes pre-populated with male headers so all you would...

SKU: SF-CAB-18983 | Brand: SparkFun

A 1-metre TRS (Tip, Ring, Sleeve) audio cable with standard 3.5mm plugs on both ends. Suitable for connecting audio devices, development boards with 3.5mm jacks, and other three-conductor applications. Specifications...

SKU: SF-CAB-19244 | Brand: SparkFun

The MyoWare 2.0 Reference Cable extends the reference pin on the MyoWare 2.0 Muscle Sensor, allowing you to place the reference electrode on a separate part of the body. This is useful when the sensor's built-in refer...

SKU: JU-R-E120 | Brand: Jubly-Umph

We all have those days. You get up, get dressed and make it out the door. But you're just not firing on all cylinders, and that's okay! This lapel pin let's everyone know that your hanging in there - doing the best yo...

SKU: DF-SEN0514 | Brand: DFRobot

This Gravity: ENS160 Air Quality Sensor, based on ScioSense's new ENS160 sensor chip, is specifically designed for indoor air quality monitoring and offers detection of multiple IAQ data (TVOC, eCO2, AQI).The innovati...

SKU: DF-DFR0888-24 | Brand: DFRobot

Shine like rainbows, this full-color RGB LED Ring with an exquisite and cool appearance could be a great partner for your interactive applications. Add it to your project to brighten your creativity!Small in size, the...

SKU: DF-SEN0466 | Brand: DFRobot

This is a sensor that detects carbon monoxide and supports three output modes: analog, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately measure the concentration of carbon ...

SKU: SF-ROB-19222 | Brand: SparkFun

Do you have some liquids that you need to move? This fluid pump will move 500 gallons per hour! The SEAFLO mini water pump has a heavy duty 12V, 1.5Amp motor and a tough thermoplastic body. This bilge pumps offer wate...

SKU: SF-GPS-19166 | Brand: SparkFun

The GP-1818MK is a low-cost - high performance GPS module with built in antenna. It can provide position, velocity, and accurate timing through the standard NMEA-0183 protocol. Being low power and compact in design, t...

SKU: AF-5350 | Brand: Adafruit

These Silvery Horizontal RFID Blocking Card Sleeves keep all your RFID-enabled cards (i.e. credit cards, bank cards, photo IDs, etc) safe from identity theft and are much more effective than wrapping them in aluminum ...

SKU: DF-FIT0827 | Brand: DFRobot

The module adopts the standard Modbus RTU protocol, the communication interface supports RS485 or RS232 and supports communication baud rates of 2400, 4800, 9600, 19200, 38400 (default 9600). Each relay output is inde...

SKU: AF-5352 | Brand: Adafruit

Adding LEDs to anything makes it 5x better -- it's a scientific fact! But when you have LEDs, you've got wires and power supplies and all that stuff is kinda annoying. What if you could have LEDs that light up without...

SKU: AF-5362 | Brand: Adafruit

The 64×64 RGB LED Matrix Panel with 2mm pitch packs 4096 bright RGB LEDs into the most pixel-dense panel in the 64×64 range. With the tightest spacing available, this panel produces exceptionally sharp, detailed image...

SKU: WS-21393 | Brand: Waveshare

This 7.5" fully laminated e-paper display features 800×480 resolution in black and white with an anti-glare toughened glass panel. The full lamination makes the panel thinner while providing better protection, and the...

SKU: DF-FIT0016 | Brand: DFRobot

This is a TT Micro DC Geared Motor with Back Shaft working at 6V with 160rpm. The TT motor series the most popular DC motors for DIY enthusiasts.  It is designed to easily incorporate the DFRobot Encode...

SKU: EC-DIS12151G | Brand: Elecrow

This 10.1" screen with multi-video input(VGA, AV, HDMI, BNC) and a multi-language OSD menu. The versatility of this screen enables it to be used in CCTV systems, PC monitors, rearview cameras monitor, and indoor se...