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DFR0457 Gravity: MOSFET Power Controller
US$6.93
The MOSFET power controller is a module which can drive a large current device with limited current GPIO. It works as a MOSFET relay or MOSFET driver. When you give it a digital high-level signal (3.3~10V), MOSFET turns on, vice versa. Compare to the relay module, MOSFET power controller is compatible with Arduino, Raspberry Pi, Lattepanda and other Microcontroller, supports 3.3~10V logic power control. The VIN port supports 5~36V; 0~20A power input, if the current is over 10A, we recommend an external heat sink. And MOSFET supports quick ON-OFF switch, the switching frequency arrives 1KHz. That is a good point for robot control.
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OM-D-ARDR2 ARDUINO DOCK R2
US$27.93
The Arduino Dock R2 is a full Arduino Uno that allows your Omega2 to control the Arduino chip through a serial connection. It lets you to make use of all of your existing Arduino Shields and you can program it with the Arduino IDE, just like any other Arduino! We’ve also broken out the Omega2’s GPIOs, so you can use Expansions with the Arduino Dock R2 once you solder down the headers.
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OM-D-BRD ONION Breadboard Dock
US$11.19
The Breadboard Dock is the perfect solution for building breadboard circuits with the Omega/2/2 PLUS. This Dock can be plugged into a breadboard, and the pins of the dock are mapped 1-to-1 as on the Omega. If you have been looking for ages to connect the omega to any breadboard, we finally carry the solution! No more need to build prototype boards for interfacing with a breadboard although no one is stopping you from making one. This is a great docking module as you will save hours trying to safely power your omega and breadboard circuits.
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OM-E-PRO PROTO EXPANSION
US$6.99
The Proto Expansion for the Onion Omega allows you to create your very own Expansion that interfaces with your Omega. It provides a small soldering area and 30-pin header that plugs into the Expansion Dock. With it you will have full control over what kind of project you design for your Omega.
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ARD-618 Wireless Capable Joystick Development Board
US$9.23
This is a standard joystick board that comes with one joystick and seven push buttons. What makes this board remarkable is that it has a switch to change the output voltage to 3.3v or 5v. Just above the joystick you have access to a 8 pin adapter that is designed for the nRF24L01 and on the opposite side you have access to Bluetooth port. You can choose to get this board up and running with a wireless module or Bluetooth module.
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HS-PI-C 3Pcs Aluminum + Copper Heatsink
US$3.00
This is a great product for passively cooling your RPI 3, this pack comes with two aluminum heatsinks for the CPU and 4x USB with Ethernet Controller IC. The copper plate is recommend on the backside for the ram. Each heatsink comes with thermal tape for easy mounting. Dimensions: Green Heatsink: 14 x 14 x 9 mm (LxWxH). Copper Heatsink: 5x9x9 mm (LxWxH). Black Heatsink: 12x12x1 mm (LxWxH).
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WAVE-154 RPi Motor Driver Board
US$40.59
The RPi Motor Driver Board gives your Pi the ability to drive two DC motors OR one stepper motor. It's an ideal choice to DIY mobile robot based on Raspberry Pi. Features: Supports Raspberry Pi A+/B+/2B/3B. Freescale H-bridge driver MC33886, controls DC motors to turn in both directions. Onboard 5V regulator, provides power to Raspberry Pi. Onboard IR receiver, used for remote control robot. Multi protection circuit, excellent stability. Power input range: 7V~40V. Single motor output current: up to 5A. Power supply current for Raspberry Pi: up to 2A.
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TEL0111 ESP32 WiFi & Bluetooth Dual-Core MCU Module
US$13.00
The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core 32-bit MCU, which integrates WiFi HT40 and Bluetooth/BLE 4.2 technology inside. Compared to the ESP8266 (the previous generation), the ESP32 has a significant performance improvement. It is equipped with a high-performance dual-core Tensilica LX6 MCU. One core handles high speed connection and the other for standalone application development. The dual-core MCU has a 240 MHz frequency and a computing power of 600 DMIPS. In addition, it supports Wi-Fi HT40, Classic Bluetooth/BLE 4.2, and more GPIO resources.
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KIT-14105 SparkFun Base Kit for Intel® Edison
US$139.93
The Intel® Edison is an ultra-small computing platform that will change the way you look at embedded electronics. Each Edison packs a huge amount of tech goodies into a tiny package while still providing the same robust strength of your go-to single-board computer. The Edison is powered by the Intel®Atom™ SoC dual-core CPU and includes an integrated WiFi, Bluetooth LE and 70-pin connector to attach a veritable slew of shield-like “Blocks,” which can be stacked on top of one another. It’s no wonder how this little guy is lowering the barrier of entry on the world of electronics! This Edison Base Kit includes all the basic ingredients you need to get started with Intel’s incredibly tiny computer platform. With this pack, you will be able to snap essential parts to your Edison that provide basic functionality and turn it into a modular Linux computer.
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DC-5250-MUSB Wall Power Supply 5V DC 2.5A (USB micro B Connector)
US$9.95
This is a high quality switching AC to DC 5V 2500mA wall adapter power supply with a USB micro B connector for your Raspberry PI 3 or many other single-board computers.
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PI-CASE-4 Raspberry Pi – 4 Level Stackable Acrylic Case
US$39.94
It is a beautiful acrylic case that can house up to 4 raspberry pi model b/b+, 2, 2B and 3. It comes with all the required screws, spacers and nuts you need to get it fully assembled. This design is made from 3mm thick acrylic resulting in a sturdy case. Assembly is not that difficult and requires some room for modifications for your individual liking.
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PI-KEY-WE Mini Wireless 2.4GHz USB Keyboard with Touchpad A.I.O. (all in one)
US$17.97
This Wireless keyboard works like any other standard wireless keyboard. When you flip over the module and open the battery cover, you will find the wireless adapter that plugs in either your Windows Desktop, Smart Tv or even a Linux based device. No additional drivers are required as the system will automatically pair with the controller. The added contours of the key-pad make this product very ergonomic to hold and use.
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3368-ADA Miniature 5V Cooling Fan for Raspberry Pi (and Other Computers)
US$6.13
Hook up this 5V Mini Cooling Fan and prevent your hard-working Pi from overheating! Of course, it's also great for use with any small computer or FPGA or motor driver or anything that needs cooling. Plug the fan directly into your Raspberry Pi's 5V+GND GPIO power pins, as shown, for instant cooling! Place in your case, or even better, on top of your Pi's CPU to give it extra air-flow. Compatible with any and all Raspberry Pi computers but only the Pi 3 runs hot enough to benefit from any cooling, when doing intense computations.
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MOD-PCA9515A 2-Channel I2C and SMBus Compatible Repeater Module
US$7.69
This tiny board is essentially an I2C/SMBus bus repeater. System Management Bus are capable of transmitting data via two wires at a max range of 4.5meters between each node. Whereas inter-intergrated circuits are designed to work with a bus of 100 meters by using twisted pair and/or shielded cables. This repeater will essentially allow you to extend the range and offer more distance without signal loss.
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AM-132 24 Bit Low Noise Analog to Digital Converter (ADC) For Arduino Microcontroller
US$22.70
This breakout board features a 24 Bit Analog to Digital Converter and sports a low-noise (programmable gain) amplifier. Great for building a weight sale, strain gauge and pressure sensor circuit.
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86 - 100
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102 - 116