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Arduino Opta is a secure, easy-to-use micro PLC (Programmable Logic Controller) with Industrial IoT capabilities.
A rugged 10-way 3.5mm-pitch PCB terminal block & 3.5mm-pitch rising clamp screw socket.
A 2 x AAA battery box with a JST connector and on/off switch for powering the micro:bit.
This is the CR2025 20mm coin cell battery. You may be wondering what sets this guy apart from the more common CR2032 coin cel…
These are basic nylon plastic casters with a 1" diameter.
When you're working with e-textiles, you have a tendency to collect a lot of small parts: LilyPad boards, bobbins, needles...…
This is a basic, 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point pe…
These are *very* bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictur…
This tiny little guy is the ALS-PT19, an SMD ambient light sensor that is much smaller than the standard TEMT6000. The ALS-PT…
Dip sockets for all your prototyping needs. If you've ever had to de-solder a dip part from a circuit board, you know how val…
This is a simple knob that connects to the extra large sized linear slide potentiometer.
These nylon standoffs are 3/8" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …
For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in betwee…
The Compute Module 4 packs all the best features of the Raspberry Pi Model B 4 into a more favorable form-factor for embedded…
Use this high-strength acrylic gasket to attach the 0.3W panels from Voltaic Systems to an enclosure.
Amphenol FCI FFC/FPC Flexible Circuit Connectors are a broad range of innovative connector solutions to terminate FFC/FPC.
These rubber O-rings have an outer diameter of 55mm, inner diameter of 45mm and wire diameter of 5mm.
The is the official, 1m, HDMI to HDMI Cable for use with the Raspberry Pi.
SD cards are all over the place and they're great for storing large amounts of data. Why not take advantage by adding an SD s…
Sometimes referred to as "spade connectors," these quick disconnects are really useful as power connectors in prototyping or …
This is a very basic beginner's kit for 8 pin PICAXE microcontrollers. Includes a handful of easy-to-solder through-hole comp…
This is a SMD 6 pin right angle female header. We realized that we have had the male version of this header available for awh…
This handy resistor code sticker allows you to decipher the color coded bands on resistors and determine their value.
A sheet of 75 stickers in common antenna frequency ranges.
The Portenta C33 is a powerful System-on-Module based on the Renesas RA6M5 microcontroller group, which utilizes the high-per…
WVR features 8GB of memory and an advanced Web GUI where users upload audio and manage configuration and firmware.
Standard 'Watch' or Real-Time-Clock crystal. 32.768kHz means it is precisely half of a 16-bit counter. Start counting at 0x80…
This is the SMD version of [PRT-07948](http://www.sparkfun.com/products/7948), which is the unit we like to use as RTC backup…
Dip sockets for all your prototyping needs.
These nylon standoffs are 3/4" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or …
This right-angle tactile switch has a great 'click' to it. Also, because it's a through-hole design it's very sturdy. Mount i…
The Nicla Sense ME is a tiny, low-power tool that sets a new standard for intelligent sensing solutions.
This is a handy little device that can save your system from smoking. A resettable fuse (also known as a [PTC](http://en.wiki…
This is the 8mm M-12 mount standard lens for use with the Raspberry Pi HQ Camera Module M-12.
These are standard 0.1" spaced header pins that can be surface mounted for applications where through-hole pins won't work. T…
This is the 25mm M-12 mount telephoto lens for use with the Raspberry Pi HQ Camera Module M-12.
This is a 5mm PTH fuse clip intended to be used with our Glass Fuses. **Note: **These are sold in single units. If you inten…
This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and set…
This is a sticker sized to the ATMEGA328 IC with the pinout printed on top.
Poke Home Connectors have been added on a number of our boards over the last few years by providing a simple terminal-type co…
Nordic Semiconductor nRF24L01+. Transceiver chip operating in the 2.4GHz band. Take all the coolness of the nRF2401A and add …
This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it ‘clicks’ r…
The 'must have' IC for 3V projects. This is the RS232 converter IC that is capable of running at 3V and communicating with 3V…
Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? How about taking an analog to digital reading f…
This hardware kit consists of four each of M2 style nylon hex nuts and screws.
These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. …
