Product Carousel Tabs
20×4 Character LCD for RepRap Ramps 1.4
This 20×4 LCD board is used with the RAMPS 1.4 3D printer controller. You simply connect the LCD to the RAMPS board. This control unit has a built in SD card reader, rotary encoder as well as a 20×4 LCD display.
5V 10A Switching Power Supply
This is a high quality AC to DC switching power adapter which gives a clean regulated 5VDC output at up to 10A. These adapter works with both 110 and 240VAC input, allowing them to work in any country! The barrel plug attached to these wall adapters are center positive with 2.1mm diameter.
ESP8266 Grove WiFi Module
UART WiFi is a serial transceiver module featuring the ubiquitous ESP8266 IoT SoC. With integrated TCP/IP protocol stack, this module lets your microcontroller interact with WiFi networks with only a few lines of code. Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning you can send simple text commands to control the device. The SoC features integrated WEP, WPA/WPA2, TKIP, AES, and WAPI engines, can act as an access point with DHCP, can join existing WiFi networks and has configurable MAC and IP addresses.
MAX31855 Type K Thermocouple Amplifier
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can be easily interfaced with any microcontroller, even one without an analog input. This breakout board has the chip itself, a 3.3V regulator with 10uF bypass capacitors and level shifting circuitry, all assembled and tested. Comes with a 2 pin terminal block (for connecting to the thermocouple) and pin header (to plug into any breadboard or perfboard).
MMA7260 & LISY300 – 6 DOF Atomic IMU
The 6DOF Atomic is a stripped-down IMU, designed to give good performance. The unit can run as a hard-wired UART interface (0-3.3V, 115200bps), or optionally with an XBee RF module, and is powered from a single LiPo (Lithium Polymer) battery. The processor is an Atmel ATMega328 running at 10MHz with 6 dedicated 10-bit ADC channels reading the sensors. Source code for the 6DOF Atomic is freely available and compiles with the free AVR GCC compiler.
Type K Thermocouple
Thermocouples are best used for measuring temperatures that can go above 100 Degree C. This is a bare wires bead-probe which can measure air or surface temperatures. Most inexpensive thermocouples have a vinyl covering which can melt at around 200 Degree C, this one uses a fiberglass braid so it can be used in high temperature measurements such as heaters and ovens. There’s a small piece of heat shrink on the end to keep the fiberglass from fraying. If you’re using at >250 Degree C temperatures, simply remove it with a small blade.
EC3 Connector Set
These connectors are made from high-temp nylon with gold-plated spring pins or sockets molded in. The shape of this generic EC3 prevents reverse polarity, and when plugged in the connection is super-solid. Perfect for applications up to 65A continuous draw. Sold in pairs of 1 male and 1 female connector.
Featured Products
FadeCandy USB NeoPixel Controller
Fadecandy is designed to enable art that is subtle, interactive, and playful – exploring the interplay between light, form, and shadow. If you re tired of seeing project after project with frenetic blinky rainbow fades, you ll appreciate how easy it is to create expressive lighting!
CNC Shield v3.51
CNC Shield v3.51
The CNC Shield makes it really simple to integrate CNC projects with the Arduino. You can add up to 4x A4988 stepper motor drivers to the CNC shield allowing for independent control of 4 bi-polar stepper motors.
5V 10A Temperature Control Relay
This is a temperature controlled DC relay, where the relay can be set to turn on/off when the temperature reach higher/lower than the desired base temperature. You can set the base temperature by adjusting the onboard potentiometer. There is also a LED indicator to show you when the temperature is higher/lower than base amount.
7288C Hall Effect Count Sensor
This hall effect count sensor has both an analog and digital output. You can use this sensor as a wheel encoder by simply attaching any magnet to the wheel. The operating voltage for the sensor is between 3.3V to 5V with an adjustable output threshold.
8mm Linear Bearing – Small
This platform is 34mm x 30mm and has four holes tapped for M4 machine screws so you can attach pretty much anything you want. All you need to get started is two 8mm supports and a precision-ground 8mm rod. Often times, CNC projects will have two of these on opposite sides to support a larger platform.
LilyPad LiPo Power
The LilyPad Simple Power is a simple e-textile board that lets you connect and charge a lipo battery and switch it on or off, that s it! We provide you with a JST connector and a slide switch, you supply the battery and sewing skills! With this LilyPad Simple Power, you should find no trouble in added a bit of power to your next wearable circuit.
Heat Resistance Polyimide Tape – 4mm
Polyimide tapes are high temperature resistant tapes which can handle up to 280 . These tapes are often used for electronic circuit boards, tin shelter & protection, electrical insulation and etc. This polyimide tape is 4mm in width and 30M in length.
Mini Breadboard – Black
These mini breadboard has a total of 170 tie points making them have just enough room to build and test small prototypes. All pins are spaced by a standard 0.1″. These breadboards can also be snapped together to form larger stretches of boards. It also has a peel and stick adhesive backing as well as two mounting holes for M2 screws so you can anchor it down.
90x10mm Wheel – Red
These red plastic wheels press-fit onto the 3mm D shafts on many of our motors, including our micro metal gearmotors and our plastic gearmotors with 3mm D-shafts, to make a nice drive solution for small robots. The wheels have silicone tires and measure 90 mm (3.54 ) in diameter. Six additional mounting holes for 4-40 screws make it possible to use the wheel with several of our universal mounting hubs.