Waveshare 3965 - RS232 Communication Board, SP3232 On Board, 3V-5.5V, ESD Enhanced, Hardware Flow Control Supported The RS232 Board is used for establishing RS232 communication with devices powered from 3V - 5.5V. It contains SP3232 (RS-232...

Features: On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver. On board then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring. All pins of chip have been lead to can be...

It's the Circuit Playground Express Base Kit! It provides the few things you'll need to get started with the new Circuit Playground Express. This version of Circuit Playground is super powered, and will work with Microsoft...

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB...

37-in-1 Arduino Compatible Sensor Shields Mega Module Kit w/ all-in-on protective carrying box 1 x Small passive buzzer module KY-006 1 x 2-color LED module KY-011 1 x Hit sensor module KY-031 1 x Vibration switch module KY-002 1 x Photo resistor...

MKR ZERO has an on-board SD connector with dedicated SPI interfaces (SPI1) that allows you to play with MUSIC files with no extra hardware! Watch out music makers, Arduino has released two libraries for your enjoyment: Arduino Sound library - a...

Waveshare 12915 - 250x122, 2.13inch E-Ink display HAT for Raspberry Pi, SPI interface This is an E-Ink display HAT for Raspberry Pi, 2.13inch, 250x122 resolution, with embedded controller, communicating via SPI interface, supports partial refresh...

Waveshare 14542 - Speaker Module for micro:bit, makes it become a music player This product is a mini buzzer expansion board based on micro:bit, which integrates the IC NS8002 bridge audio power amplifier, a high quality speaker, and a headphone...

The Servo Six board simplifies the process of connecting up to six servo motors to a Raspberry Pi or Arduino. Resources Datasheet (PDF) Instructions (PDF) Hi Res Images (Google File Share)

The Arduino Starter Kit is a great way to get started with Arduino, coding and electronics! The Starter Kit includes the components you need to make 15 fun projects following the step-by-step tutorials on the Project Book. It walks you through the...

Operating Voltage : 5V(DC) Static Current: Less than 2mA. Output Signal: Electric frequency signal, high level 5V, low level 0V. Sensor Angle: Not more than 15 degrees Detection Distance: 2cm-450cm High Precision: Up to 0.3cm Input Trigger...

No more bulky DIN Rail cases for the Arduino Uno or Mega! The DINrPlate is a neat little slim line DIN Rail Mount for Arduino/Genuino Uno and Mega! It's formed of a single plate with mounting holes and strain relief for the USB and Barrel jack...

4pin Mini Voice Sound Sensor Module Microphone Sound module - LM393 Chip  This sensor emits a signal if the microphone of the sensor detects a noise. The sensitivity of the sensor can be adjusted by means of a controller...

This is a digital temperature and humidity sensor module that works with all of the Arduino micro-controllers. Because it is a digital sensor it only necessitates 3 connections, Vcc, GND, and a digital pin for data output. With this sensor you get two...

Operating Voltage: 5V With LED indicates relay status Control terminal, low level pull, high level relay release Great for DIY project

This is a digital Tap/Knock sensor on a small circuit board that is designed to work with all of the Arduino boards. It is easy to incorporate into any project requiring only a 5v supply, ground, and a digital input to measure the sensors readings (High...

This is an Arduino-comptabile microcontroller ATmega328 running at 16MHz with external resonator (0.5% tolerance) 0.8mm Thin PCB USB connection off board Supports auto-reset 5V regulator Max 150mA output Over current protected Weighs less than...

This is an Arduino Compatible Ultrasonic sensor, it can be used to measure the distance from the sensor to other objects around it. These types of sensors are used on robots for collision avoidance and guidance or as trip sensors for alarm systems or...

This is Arduino-compatible nano V3.0 ATmega328P-AU microcontroller board It is Nano size, new version Bootloader all ready, just plug in USB and play. Microcontroller: ATmega328 Operating Voltage (logic level): 5 V Input Voltage (recommended):...

The Micro is an Arduino-compatible microcontroller board based on the ATmega32u4, developed in conjunction with Adafruit. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHzcrystal...