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Description: Standard Philips-head 4-40 screws. They are ¾" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware.
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 …
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 …
**Description**: These are standard locknuts with 4-40 thread. For use with 4-40 machine screws. They have a nylon insert tha…
Standard Philips-head 4-40 screws. They are 1" long and come in packs of ten. This is the screw size we use in most of the ho…
There are your standard Philips-head 4-40 screws. They are 1/4" long and come in packs of ten. This is the screw size we use …
Standard Philips-head 4-40 screws. They are 1/2" long and come in packs of ten. This is the screw size we use in most of the …
We could talk about how the Zinc used in these nuts is only from the finest old-growth Zinc trees from across the globe and i…
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directiona…
Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that …
This is your tried and true white solderless breadboard. It has 2 power buses, 10 columns, and 30 rows - a total of 400 tie i…
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 …
At SparkFun we use many Arduinos and we're always looking for the simplest, most stable one. Each board is a bit different an…
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 …
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. **Fea…
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller acces…
Metal Hex Male/Female standoffs. #4-40 thread with 3/8" shank and 3/16" thread length. Can be stacked to create any length. …
This is the Mini SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the …
It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. This is a 3.3V Arduino runnin…
These are 6" long jumper wires terminated as male to female. Use these to jumper from any male or female header on any board.…
Metal short standoffs: 3/8" long x 1/4"OD. Used to get your proto board up off the table. #4-40 thread. Fits all development …
These are 6" long jumper wires with female connectors on both ends. Use these to jumper from any male header on any board, to…
This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it 'clic…
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of basic red and yellow …
Metal long standoffs: 1" long x 1/4" OD. Used to get your proto board up off the table. #4-40 thread. Fits most development b…
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