This ESP8266 host adapter was designed specifically for the Adafruit Huzzah version of the ESP8266, allowing I2C interface to our entire NCD product line. Integrated USB port supplies power and programming to the ESP8266. The ESP8266 is...

This ESP8266 device adapter was designed specifically for the Adafruit Huzzah version of the ESP8266, allowing easy plug-in to NCD Host Devices. Integrated USB port allows easy programming of the ESP8266. The ESP8266 is an incredible...

This 8-Channel power FET driver allows 8-bit proportional control of high-current loads using I2C communications, making it compatible with all computing platforms, including Raspberry Pi, Arduino, Particle Photon, BeagleBone, and much...

Our Brightest, Most Dangerous, RGB LED I2C Mini Module. This device allows you to control 256 levels of brightness for three high-power RGB LEDs integrated into a single LED package. This device include two tiny regulators, three tiny...

AC Light Dimmer 2-Channel x 100W This high-power 2-Channel Pulsar series AC light dimmer offers 256 levels of computer-controlled brightness with lighting effects. This controller is equipped with internal heat-sinks and a metal...

USB Relay Controller from NCD Our USB Relay Controller makes it easy for computers of all types to control relays and monitor analog inputs. USB Relay Controller products allow you turn relays on or off, flash relays continuously,...

WiFi Relays from NCD Our WiFi Relay boards makes it easy for computers of all types to control relays and monitor analog inputs. WiFi Relays allow you turn relays on or off, flash relays continuously, control relays for a duration of...

The TM4C123G LaunchPad Evaluation Kit is a low-cost evaluation platform for ARM Cortex-M4F based microcontrollers from Texas Instruments. The design of the TM4C123G LaunchPad highlights the TM4C123GH6PM microcontroller with a USB 2.0...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! It looks a lot like a thin flexible neon tube. They come in many bright colors (check below for other colors) and...

The SparkFun EL Sequencer is a board that contains an Arduino-compatible microcontroller, and circuitry for controlling up to eight strands of electroluminescent wire . EL wire is flexible plastic cord that glows brightly when...

Description It's the end of the world, and you need a button to press. This is it. A red economy grade 100mm diameter (outside diameter) dome illuminated push button comes with an LED, securing nut and a long life horizontal microswitch....

This 0.005" Muscle Wire® (aka shape memory Nitinol ) is a one foot long piece of nickel-titanium alloy that can flex and contract when a specific amount of heat or current is applied to it. If you are asking yourself “What sorcery is...