Prototyping & Wiring

SKU: DF-SEN0146 | Brand: DFRobot

The USB-ProxSonar-EZ1 has a detection zone of ~5 feet and will allow for 8+ simultaneous sensors. The USB-ProxSonar-EZ ultrasonic proximity sensors feature an easy to use USB interface that connects directly to a...

SKU: SF-BOB-12052 | Brand: SparkFun

Odometers are extremely useful for cars, they tell you how far you have gone, wouldn’t it be nice if you were able to have a device that does the same for electrical current? The LTC4150 SparkFun Coulomb Counter Break...

SKU: SF-SEN-12041 | Brand: SparkFun

If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1010 SparkFun Capacitive Touch Breakout offers a single capacitive touch button with easy-to-use d...

SKU: AF-2889 | Brand: Adafruit

One truth about working with test equipment is you always need the cable or adapter you don't have in your toolbox. That's why we love these terminal-block BNC (Bayonet Neill–Concelman, for those in the k...

SKU: DF-FIT0288-SB | Brand: DFRobot

The KWL-R151 series super bright red light bar is a compact, low-power LED indicator designed for panel and instrument applications. Its 15 × 15 × 11 mm form factor produces a bright, even red glow visible from distan...

SKU: DF-FIT0288-A | Brand: DFRobot

The KWL-R151 series amber light bar is a compact, low-power LED indicator designed for panel and instrument applications. Its 15 × 15 × 11 mm form factor produces a bright, even glow visible from distances up to 7 met...

SKU: SF-PRT-08096 | Brand: SparkFun

Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/general connection to prevent users from connecting the peripheral incorrectly or reversed. ...

SKU: TB-XC4450 | Brand: Little Bird

This compact real-time clock (RTC) module keeps accurate time using a DS1307 RTC chip and a replaceable battery. With an onboard 24C32 32K EEPROM for data storage, it's a versatile addition to Arduino projects requiri...

SKU: SF-SEN-13963 | Brand: SparkFun

The SparkFun LIS3DH breakout is a low-power, three-axis accelerometer with 12-bit resolution, ideal for adding motion and orientation detection to your projects. It communicates over I2C or SPI and includes three addi...

SKU: SF-COM-11966 | Brand: SparkFun

This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated red LED ring. It is a SPDT with 16mm threadin...

SKU: DF-DWG0004-B | Brand: DFRobot

A transparent acrylic mounting base for the DFRobot Romeo and Xboard Relay boards. The Basic version provides a flat, stable platform that protects the underside of your board from contact with work surfaces and keeps...

SKU: DF-DWG0004-S | Brand: DFRobot

A transparent acrylic mounting base for the DFRobot Romeo and Xboard Relay boards. The Star version features a decorative star-shaped cutout design, adding a distinctive look to your project while still providing boar...

SKU: DF-DWG0005-U | Brand: DFRobot

A transparent acrylic mounting base for the DFRobot Xboard Relay. The Universe version features a decorative cutout pattern, adding a distinctive look to your project while still providing board protection. The Unive...

SKU: DF-FIT0292-C | Brand: DFRobot

This is a superior quality 1.75mm PLA filament which is commonly used by reprap, Makerbot, Mendel, Huxley UP! Printer, WeisTek and Thing-o-matic 3D printers. It comes with one spool that can be easily attached ...

SKU: SF-BOB-00573 | Brand: SparkFun

This is a full 8-pin breakout for the SIM socket allowing direct access to SIM communication. Note: This breakout board was originally designed for a SIM socket with a switch for card detection. We have since switched...

SKU: SF-GPS-00579 | Brand: SparkFun

A 6-pin vertical JST SH connector in a surface-mount (SMD) package. With a 1.0mm pitch, this is a compact connector ideal for space-constrained PCB designs where a small, reliable connection is needed. This is the JS...

SKU: DF-DFR0262-AC | Brand: DFRobot

The Arduino GSM Shield allows an Arduino board to connect to the internet, make and receive voice calls, and send and receive SMS messages. It uses the Quectel M10 radio modem and can be controlled via AT commands or ...

SKU: SF-PRT-00449 | Brand: SparkFun

The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a...

SKU: SF-PRT-00437 | Brand: SparkFun

A USB Type-A male connector, ideal for making compact USB dongle devices that plug directly into a computer's USB port or connect through a USB A-to-A extension cable. Key Features Type-A Male – Standard USB connec...

SKU: SF-PRT-13839 | Brand: SparkFun

These are our small, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rated IP54 against dust and splashing water. Because it’s aluminum, it’s e...