Not Zero Margin Goods

So you have a Teensy and a RGB LED Matrix Panel and you want an easy way to add graphics to your matrix without having to toss aside your Teensy or...

AF-1902

The XL-MaxSonar-WR sensor provides very short to long-range detection and ranging, in a compact, robust PVC housing, designed to meet IP67 water...

DF-SEN0081

Zumo Shield for Arduino, v1.2, with included through-hole components installed. Overview The Zumo Shield is designed specifically to be a...

PL-2508

This is a standalone DC voltage meter. It measures 3V-30V with 1% accuracy. Best suited for battery level display. Just apply two wires on the ...

DF-DFR0130-R

The TNm infrared thermometer module is is a long distance thermometer specially designed for a high sensitivity, high accuracy,low noise and low...

DF-SEN0093

Overview These cylindrical brushed DC gearmotors are available in a wide range of gear ratios and with five different motors (two power levels of ...

PL-1587

Overview The VL53L0X from ST Microelectronics is a time-of-flight ranging system integrated into a compact module. This board is a carrier for...

PL-2490

This Blue LED light module has a shiny white color. It is ideal for Arduino starters. This module can be easy to be plugged on IO/Sensor expansion...

DF-DFR0021-B

Overview These sensors are a great way to quickly detect the presence of nearby objects. It consists of a Sharp GP2Y0D805, GP2Y0D810, or GP2...

PL-2465

This is an edge detection sensor from DFRobot. It will help your robot detect the edge of a precipice, preventing it from falling off a table or...

DF-SEN0042

Type Pins Description 74LS27 14 Triple 3 input NOR gate Specifications IC supply voltage ...

TB-ZS5027

Most sources refer to this style of connector as “female”, but since it has a center pin, some will refer to it as “male”. Please look at the pro...

PL-2449

This is a handy AVR programming cable that incorporates both the 10-pin and 6-pin ISP programming interfaces. Cable is about 12" long.

SF-DEV-09215

This is a SparkFun exclusive! These are 155mm long jumpers. Multiple jumpers can be installed next to one another on a 0.1" header. Comes as 1 pack...

SF-PRT-09194

An adhesive backing secures the 170-point breadboard to your project. Solderless breadboards are commonly used for prototyping because they ...

PL-1490

This is a 3-pin female housing pin with the pitch of 2.54mm(0.1"). You can make customized cables that mate with 0.1"-spaced pins. NOTE: Doe...

DF-FIT0208

What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixels now have 4 LEDs in them (red, green, blue and white) for excellent lighti...

AF-2759

This is a set of nine high-quality hex keys from Allen. Each key in this set is equipped with a ball end, allowing an entry angle up to 25° in the ...

SF-TOL-14223

INTRODUCTION This is a piezoresistive force sensor. The harder you press, the lower the sensor's resistance. Pressing ...

DF-SEN0136

6-lead, unipolar/bipolar stepper motor wires are terminated with bare leads. 6-lead, unipolar/bipolar stepper motor wiring diagram. Overv...

PL-1473

Standard MES globe holder. - Suits SL-2654/6 globes Specifications Plug or Socket Type ...

TB-SL2658

The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO-gas concentrations an...

DF-FIT0227

The 3.3V DFduino Pro Mini 8Mhz(Arduino Pro Mini Compatible) is a microcontroller board based on the ATmega328.It is a 3.3V DFduino running the ...

DF-DFR0132

A miniature snap-action switch, also trademarked and frequently known as a micro switch, is an electric switch that is actuated by very little p...

DF-SEN0138-L

The Arduino Industrial 101 is a WiFi evaluation board for the Arduino 101 LGA module based on a MIPS Linux processor. With the Industrial 101 you w...

SF-DEV-14134

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity a...

SF-SEN-08880

This is the big kahuna from Mean Well, a 350W single output switching power supply. This power supply is extremely reliable and beefy, able to outp...

SF-TOL-14100

This is a piezoresistive force sensor. The harder you press, the lower the sensor's resistance. Pressing lightly, the resistance changes from in...

DF-SEN0068