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The WS2812B (or "NeoPixel") may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control c…
The SparkFun LED Array is a set of 56 red LEDs arranged in a nice 8x7 grid. This little board requires eight pins while the l…
This simple Transistor Array pack contains three SMD ULN2803 ICs from Texas Instruments. Each of these tiny ICs consists of e…
The Spectacle Button Board allows you to add input from buttons, switches or other contact-type sensing devices to your Spect…
The SparkFun TeensyView brings you an easy way to add a small, white-on-black 128x32 OLED to your Teensy development board.
The Spectacle Light Board allows you to add some fairly complex lighting effects to your Spectacle projects in a streamlined …
This is a 24W dual output switching power supply from Mean Well. This power supply is extremely reliable and able to output 1…
This is an assembled version of the SparkFun MOSFET Power Control Kit, a breakout kit for for the RFP30N06LE N-Channel MOSFET…
These are your standard 1.5V AAA alkaline batteries from Rayovac. Don't even think about trying to recharge these. Roughly 75…
The Electrically Isolated USB EZO™ Carrier Board allows you to connect your Atlas Scientific circuit directly to your compu…
The PaPiRus Zero is an ePaper / eInk screen HAT designed for the Raspberry Pi Zero and the Raspberry Pi Zero W.
This is a very large row of high quality swiss machine pin headers - break to fit. 40 male pins that can be cut to any size. …
High quality switching 'wall wart' AC to DC 5V 1000mA wall power supply manufactured specifically for Spark Fun Electronics. …
Packaged solar cell with barrel plug termination. This is a custom cell produced for SFE - not a small toy surplus item! This…
New 8-pin PIC with nanoWatt technology. Extended WDT, 4 channel ADC, software selectable oscillator 32khz to 8MHz. Runs up to…
Microchip's rock-solid 16F628A 8-Bit Processor. Now with nanoWatt technology! 2K of program space and 16 I/O lines. Runs up t…
Microchip's 14-Pin****16F688 8-Bit Processor. **4K** of program space and 12 I/O lines. ***8* channel Analog to Digital Conve…
Microchip's 16F877A 8-Bit Processor. 8K of program space and 33 I/O lines, 8 of which are 10bit Analog to Digital converter c…
What do you get when you cross the 16F628 with the 16F819? The **new** 16F88 8-Bit 18 Pin Processor from Microchip. It has ev…
Microchip's 18F2520 8-Bit Processor. **32K** of program space and 25 I/O lines, 10 of which are 10bit Analog to Digital conve…
**Replacement:** None. We are no longer carrying this 18F4550 microchip in our catalog. This page is for reference only. Thi…
High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for Spark Fun Electronics. T…
**Replacement:** None. We are no longer selling this bare IC. We do, however sell some assemblies using this IC. This page is…
16 megabit DataFlash EEPROM. Need storage space? How about 2 meg? This new type of flash from Atmel opens the door to extensi…
Analog Devices Thermocouple Type-K Amplifier. Attach a thermocouple, 5V power, and a decoupling capacitor and you've got 10mV…
MAXIM IC MAX6675 Cold Junction Compensated K-Type Thermocouple to Digital Converter. This simple 8-pin SOIC IC attaches direc…
**Replacement:**[BOB-00199](http://www.sparkfun.com/products/199). We are no longer selling this bare IC but we do continue t…
**Replacement:** None. We are no longer carrying this bare IC on the storefront. This page is for reference only. Silicon …
8 Darlington Arrays in 18-Pin DIP Package part # ULN2803A. Perfect for running relays and high-power devices up to 500mA and …
DC to DC converter/regulator MC34063A. Has an input range of 3V to 40V, output switch current of up to 1.5 amp. Step up, step…
Standard issue USB 2.0 cables. This is the most common A to B Male/Male type peripheral cable. Compatible with most SFE desig…
Simple 4 Cell AA Battery holder with 5" tinned leads, cube configuration.
This is an I2C, 256Kbit, Serial Electrically Erasable PROM (EEPROM), capable of operation across a 2.5V to 5.5V range.
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc.
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Great,…
These are unique A to A Male/Male USB cables. A to A cables are not usually used but on some Olimex designs, because the type…
These extension cables have a type A male connector on one end that plugs into any computer. The opposing end has a *female *…
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance a…
These resonators are +/-0.5% or better from -20C-+80C.
**Replacement:** None. We are no longer carrying this color LCD in our catalog. This page is for reference only. Finally! Co…
This is the itty-bitty connector for the Nokia color LCD. 10-Pins. Surface mount. Hard to find. 0.5mm pitch so be careful. …
