SparkFun Humidity and Temperature Sensor Breakout - Si7021
SKU: SF-SEN-13763 | Brand: SparkFun
A low-cost, highly accurate digital humidity and temperature sensor breakout board based on the Silicon Labs Si7021. Communicates over I²C with just two data lines, providing relative humidity and precise temperature ...
Delivered by Wed 10 Jun
9V battery clip with 5.5mm/2.1mm plug
SKU: AF-80 | Brand: Adafruit
A high-quality 9V battery clip with a pre-assembled 5.5mm/2.1mm centre-positive barrel connector. The moulded plastic clip covers the battery terminals to prevent short circuits, and the barrel plug connects directly ...
Delivered by Wed 10 Jun
SparkFun Hydra Power Cable - 6ft
SKU: SF-CAB-11579 | Brand: SparkFun
Behold, the Hydra! This USB power cable probably looks a lot like something you’ve hacked together before. We do it all the time, because what is a computer if not a 5V power supply that happens to run software? T...
Delivered by Wed 10 Jun
Audio Cable TRRS - 18 (pigtail)
SKU: SF-CAB-11580 | Brand: SparkFun
TRRS connectors are the 3.5mm audio-style connectors that you see on some phones, MP3 players and development boards. TRRS stands for “Tip, Ring, Ring, Sleeve,” which reflects the fact that, unlike a standard stereo c...
Delivered by Fri 19 Jun
Sharp GP2Y0A02YK0F Analog Distance Sensor 20-150cm
SKU: PL-1137 | Brand: Pololu
The GP2Y0A02 is the longest-range optical distance sensor we carry, featuring a detection range of 8″ to 60″ (20 cm to 150 cm). The high maximum detection distance makes this sensor a viable alternative to ...
Delivered by Wed 10 Jun
Gravity: Arduino CO/Combustible Gas Sensor (MQ9)
SKU: DF-SEN0134 | Brand: DFRobot
The Gravity MQ-9 gas sensor detects carbon monoxide (CO) and combustible gases including methane and propane. It uses a semiconductor SnO2 sensing element that cycles between high and low temperatures — detecting CO a...
Delivered by Wed 10 Jun
Bipolar Stepper Motor with Planet Gear Box (18kg.cm)
SKU: DF-FIT0349 | Brand: DFRobot
This bipolar stepper motor with planet gear box (gear ratio: 5.18) uses a standard 8mm-diameter D type output shaft, and has a 1.8° step angle (200 steps/revolution). Each phase draws 1.6 A at 2.78 V, allowing for...
Delivered by Fri 19 Jun
Modular Plastic Storage Box - Medium (4 pack)
SKU: SF-TOL-11528 | Brand: SparkFun
Face it, if you keep this up your workbench is going to turn into a galaxy of small parts with no place for anything and nothing in its place. Okay, so maybe that just happens to some of us, but everyone could use a l...
Delivered by Fri 19 Jun
Mini Solder spool - 60/40 lead rosin-core solder 0.031 diameter [100g]
SKU: AF-145 | Brand: Adafruit
If you want to make a kit you'll need some solder. This 100g (about 1/4 lb) spool is just the right amount, not too much (like 1 lb spools) and not too little (like those little 'pocket clip' vials). 0.031" diameter, ...
Delivered by Wed 10 Jun
Precision Straight Tweezers - Rhino SW-11
SKU: AF-3096 | Brand: Adafruit
King Arthur carried Excalibur and Thor wields Mjölnir, but the Electrical Engineer? She will always have a pair of excellent tweezers at the ready such as these Rhino SW-11 Tweezers! They are sharp, straight, and supe...
Delivered by Tue 30 Jun
SparkFun 7-Segment Serial Display - Red
SKU: SF-COM-11441 | Brand: SparkFun
A 4-digit 7-segment display with a built-in ATmega328 microcontroller, controllable via Serial TTL, SPI, or I²C — no complex wiring or multiplexing required. Each segment, decimal point, apostrophe, and colon can be i...
Delivered by Fri 19 Jun
Standard LCD 20x4 + extras [white on blue]
SKU: AF-198 | Brand: Adafruit
Standard HD44780 LCDs are useful for creating standalone projects. 20 characters wide, 4 rows White text on blue background Connection port is 0.1" pitch, single row for easy breadboarding and wiring Single LED backli...
Delivered by Tue 30 Jun
Raspberry Pi Zero v1.3 Camera Cable
SKU: AF-3157 | Brand: Adafruit
This camera cable is specifically designed to work with the Raspberry Pi Zero - Version 1.3! Just plug it into your Pi Zero's camera port and then the other end into one of the official Pi Cameras for photo & video...
Delivered by Tue 30 Jun
7-Segment Display - 20mm (White)
SKU: SF-COM-11409 | Brand: SparkFun
This 20mm 4-digit 7-segment display in white is a mid-size option — large enough to read from a distance but compact enough to fit in most enclosures. The common-cathode display features four 7-segment digits with one...
Delivered by Wed 10 Jun
7-Segment Display - 20mm (Blue)
SKU: SF-COM-11408 | Brand: SparkFun
This 20mm 4-digit 7-segment display in blue is a mid-size option — large enough to read from a distance but compact enough to fit in most enclosures. The common-cathode display features four 7-segment digits with one ...
Delivered by Wed 10 Jun
2-Axis Joystick
SKU: AF-245 | Brand: Adafruit
The 2-Axis Joystick provides analogue input for your projects using two independent 10K potentiometers — one per axis. It reports position as either voltage or resistance, making it compatible with a wide range of mic...
Delivered by Wed 10 Jun
Gravity: RS485 IO ExpansionShield for Arduino
SKU: DF-DFR0219 | Brand: DFRobot
Our IO expansion board is evolving, the RS485 IO Expansion Shield is now supporting Xbee and has colour coded pin header. It combines our popular Xbee shield with IO expansion shield. It even supports SD modul...
Delivered by Wed 10 Jun
Diffused 5mm LED Pack (50 pcs)
SKU: DF-FIT0372 | Brand: DFRobot
Have you ever played with LEDs and got hurt in your eyes? This pack of diffused LEDs won't. !Diffused LEDs are really useful in indications, they look softer and more uniformed so that you can see them well from any ...
Delivered by Wed 10 Jun
Thermocouple Type-K Glass Braid Insulated [K]
SKU: AF-270 | Brand: Adafruit
A Type-K thermocouple with fiberglass braid insulation, rated to 500°C — far beyond the ~200°C limit of standard vinyl-insulated thermocouples. The bare bead probe design is suited to measuring both air and surface te...
Delivered by Wed 10 Jun
RGB LED weatherproof flexi-strip - 30 LED/m
SKU: AF-285 | Brand: Adafruit
This weatherproof RGB LED flexi-strip features 30 LEDs per metre on a white PCB backing with a silicone weatherproof coating and 3M adhesive on the reverse. The entire strip is controlled as one unit — drive the R, G,...
Delivered by Wed 10 Jun
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