All Products
Showing 5581-5600 of 11445 products
Inventor's Kit Refill Pack
·
Classroom electronics kits take a beating, especially when they are shared across lessons, workshops and makerspaces. This refill pack is designed to replace the small, commonly lost or worn parts from the SparkFun Inventor's Kit without needing to replace an entire kit.Inside the included protec...
Invent To Learn: Making, Tinkering, and Engineering in the Class
A guide for educators on bringing the maker movement into K–12 classrooms. The book explores how 3D printing, robotics, programming, wearable computing, and Arduino can combine with hands-on learning traditions to turn any classroom into a centre of innovation. Authors Sylvia Libow Martinez and ...
I/O Expander - MCP23008
Add another eight pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two I2C pins which can be shared with other I2C devices, and in exchange gives you eight general purpose pins. You can set each of eight pins to be input, output, or input with a pullup. There’s even ...
IO Expansion Board for Raspberry Pi Pico
Note: The product not inclueded Raspberry Pi Pico. This IO expansion board brings out all IO pins of the Raspberry Pi Pico onto male and female connectors. All pins are clearly labeled to allow beginners to quickly find the right pin and conveniently develop on the Pico board.FEATURES No ne...
IO Expansion HAT for Pi Zero/Zero W
The IO Expansion HAT adds digital, analogue, I2C, PWM, UART, and SPI ports to the Raspberry Pi Zero and Zero W. An on-board STM32F030 MCU provides 8-channel 12-bit ADC and PWM output, communicating with the Raspberry Pi via I2C for convenient analogue input reading and servo control. Digital por...
IO Expansion Hat for Raspberry Pi 3/4/400
When making Raspberry Pi projects or learning to use Raspberry Pi for python programming, we may often need to check its Pinout Table to find out the BCM and WiringPi code corresponding to the related GPIOs, which is time-consuming and inefficient. Now in order to solve this problem, we designed ...
IO Expansion HAT for Raspberry Pi 4B/3B+
An I/O expansion HAT for Raspberry Pi 4B and 3B+ that breaks out all GPIO pins into clearly labelled digital, analogue, PWM, I2C, UART, SPI, and I2S interfaces. The board is compatible with DFRobot Gravity series sensors and modules, allowing plug-and-play connections without complex wiring. The...
IO Expansion Shield for Launchpad
DFRobot proudly presents the I/O expansion shield for Texas Instruments MSP430 LaunchPad. With the I/O expansion shield, your LaunchPad will be able to access more than 100 various sensors, servos and wireless modules from DFRobot. The Xbee & APC220 socket allows you to start immediatly ...
IOIO-OTG - V2.2
The IOIO-OTG (pronounced "yo-yo-O-T-G") is a development board that lets Java developers add hardware I/O capabilities to Android or PC applications. A PIC24FJ256 microcontroller bridges your app to low-level peripherals including GPIO, PWM, ADC, I²C, SPI, and UART, all controllable through a Jav...
IO Shield For Arduino Nano
This Arduino Nano IO Shield can easy support Nano and Pro. Because the Arduino Nano and Pro is too small to connect to jumper wires or breadboard. So this Nano IO Shield is born. The shield has lead out all IOs of Nano or Pro. Features Analog/Digital inputs with VCC/GND Digital IO port 13 por...
iot:bit for micro:bit
IOT:bit is an expansion board based on IoT for micro:bit. It uses ESP8266 as WIFI expansion board and serial port to communicate with micro:bit. It also has extended all available IO port of the micro:bit which is leaded by GVS and you can extent various 3V E-blocks as LED, photosensitive and ser...
IoT Node for LoRaWAN® Development Board
·
This development board is designed to make building a LoRaWAN® IoT end node much less fiddly. It combines Digi X-ON™ onboarding with the SparkFun Qwiic ecosystem, so you can connect supported Qwiic sensors and get data moving to the cloud quickly.The board ships with firmware installed that can c...
IO Unit Kit ( I/O Proto Relay 3.96 RS485 DAC ADC)
Including 7 Different Units: Ext.IO, Proto, Relay, 3.96, RS485, DAC, ADC
IP68 Underwater Ultrasonic Obstacle Avoidance Sensor (3m, UART)
An IP68-rated ultrasonic obstacle avoidance sensor specifically designed for underwater applications. With a measurement range of 2–300cm and UART output, this compact sensor enables underwater vehicles and robots to detect obstacles without relying on cameras. Operating on a wide 5–24V voltage ...
IP68 Underwater Ultrasonic Obstacle Avoidance Sensor (6m, UART)
·
An underwater ultrasonic obstacle avoidance sensor designed specifically for submerged applications. With an IP68 protection rating and a measurement range of 5–600 cm, it enables underwater vehicles to detect and avoid obstacles without relying on cameras or human observation. Operating on a wi...
IPEVO DO-CAM Ultra-Portable USB Document Camera
·
DO-CAM folds down to something you can slide into a laptop bag, which makes it the visualiser for staff who teach in four different rooms a week rather than one. Unfold it, plug in the USB cable, and it works — no software install, no setup ritual before the bell.Image qualityAn 8MP Sony sensor c...
IPEVO Mirror-Cam Laptop Document Camera Attachment
·
The cheapest way to give a student a visualiser is to use the laptop they already have. Mirror-Cam clips over the built-in webcam and uses an angled mirror to reflect the keyboard area, so the webcam captures whatever sits in front of the laptop — a workbook, a diagram, a sum being worked through...
IPEVO Uplift Multi-Angle Arm for Smartphones
·
Most teachers already carry a very good camera in their pocket. Uplift is the stand that turns it into a visualiser. Clamp the phone in, swing the arm over the desk, and whatever is underneath can be shared with the class or a video call.Holds the angle you setThe multi-jointed arm adjusts on the...
IPEVO V4K PRO 120 USB Document Camera
·
Wide enough for an A3 spreadThe V4K PRO 120 is the IPEVO to reach for when the thing you're showing is bigger than a single page. Its 120° wide-angle lens covers a tabloid (A3) capture area, so a full worksheet spread, a poster, or a group of students' work all fits in frame without anyone shuffl...
IPEVO V4K USB Document Camera
·
The IPEVO V4K turns any laptop into a classroom visualiser. Plug it into a USB port, point it at whatever is sitting on the desk, and the whole room sees it on the projector or interactive panel — a worked algebra problem as you write it, a page of a student's book work, or the inside of a device...
