Components

TCRT5000L Reflective Optical Sensor

1 review

The TCRT5000 and TCRT5000L are reflective sensors which include an infrared emitter and phototransistor in a leaded package which blocks visible light. The package includes two mounting clips. TCRT5000L is the long lead version.

LM317T Linear Voltage Regulator

STMicroelectronics LM317T Linear Voltage Regulator, 1.5A, Adjustable, 1.2 → 37 V 3-Pin.

LM339N

1 review

LM339N/NOPB - Analog Comparator, Quad, Low Power, 4 Comparators, 1.3 µs, 2V to 36V, DIP, 14 Pins

NE-555 timer

BreadBoard

15 reviews

Solderless Large BreadboardA breadboard (or protoboard) is usually a construction base for prototyping of electronics. The term "breadboard" is commonly used to refer to a solderless breadboard (plugboard). Because the solderless breadboard for electronics does not require soldering, it is reusable. This makes it easy to use for creating temporary...

NE556N TIMER DUAL DIP-14

7432 OR Gate

Neodymium Magnet(30*10*2mm)

A neodymium magnet (also known as NdFeB, NIB or Neo magnet), the most widely used[1] type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure. Developed independently in 1982 by General Motors and Sumitomo Special Metals,neodymium magnets are the strongest type...

Obstacle Avoiding Robot Kit

L7809 Voltage Regulator

L7809CV Linear Voltage Regulator, 1.5A, 9 V,3-Pin.

7486 XOR Gate

Line Following Robot Kit

L7805 Voltage Regulator

1 review

L7805CV Linear Voltage Regulator, 1.5A, 5 V 3-Pin.

LM301AN Op-Amp

7400 NAND Gate

Reference: Sparkfun

RFID Reader ID-20LA (125 kHz)

Description: RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is the ID-20LA, a very simple to use RFID reader module from ID Innovations. With a built in antenna, the only holdup is the 2mm pin spacing. Power the...

L7812 Voltage Regulator

L7812CV Linear Voltage Regulator, 1.5A, 12 V 3-Pin.

7402 NOR Gate

Reference: SparkFun

Flex Sensor 2.2"

Description: A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the originalNintendo Power Glove. I love the Nintendo Power Glove. It’s so bad!

L7905CV Negative Voltage Regulator

L7905CV Negative Voltage Regulator, 1.5A, -5 V 3-Pin.

TL072CP JFET Dual Op-Amp

7408 AND Gate

Brand: SparkFun Electronics

Raspberry Pi - 2 Model B Enclosure (Black)

1 review

Raspberry Pi - Model B+ Enclosure (Black) Description: The Raspberry Pi Model B+ is THE new favorite of development platforms, so the last thing that you’d want is for something bad to happen to it. Why not protect it with one of these snazzy black plastic enclosures?

L7906CV Negative Voltage Regulator,

L7906CV Negative Voltage Regulator, 1.5A, -6V 3-Pin.

SN74HC48N

1 review

1/4 60 Ring - 5050 RGB LED w/ Integrated Drivers NeoPixel Compatible

1 review

WS2812 5050 RGB LED Compatible with Neopixel & Neopixel Library Comes with one-quarter ring of 15 x individually addressable RGB LEDs assembled and tested. We recommend you buy four to build the full circle as this is just the 1/4 of the circle. You need to buy 4 pcs to complete the full circle led. 

Brand: SparkFun Electronics

EL Wire - Starter Kit Retail

L7909CV Negative Voltage Regulator

CD4020BE

Brand: SparkFun Electronics

Makey Makey Kit

Description: This is the same product as the Makey Makey Standard Kit. The difference is this version comes in fancy clamshell packaging meant for our distributors that need it. Regular customers are welcome to order, but we want to limit the amount of extra packaging finding its way into the trash heap.