15A Individual DC Motor Controller

The 5-Channel Infrared Detector Sensor Module is designed to optimize robotics and electronics projects.

8 relay module with ports " NC " means " Usually connected to COM " and ports "NO" means " Usually open to COM ".

The Current Sensor 70A is a great option for those looking for equipment to measure current up to 70A and that is non-invasive.

A-Star 328PB Micro - 3.3V, 12MHz

A-Star 328PB Micro - 5V, 20MHz

This AA boost module integrates with TI's TPS61032 auxiliary chip, which is capable of producing 5V 1A with input above 1.8V . The only difference between V1 and V2 is to change the output current from 2A to 1A.

Adafruit Small 1.2 8x8 LED Matrix w/I2C Backpack - Yellow-Green

Basic breakout board for the TEMT6000 Ambient Light Sensor.

The flame sensor can be used to detect fire or another wavelength in light from 760 nm - 1100 nm.

Analog Hydrogen Gas Sensor MQ8

This sliding position sensor is based on sliding potentiometer position sensor and can be easily combined with the Arduino sensor/IO expansion board .

Analog turbidity sensor for Arduino

The BME280 Atmospheric Sensor from Whadda is the easiest way to measure barometric pressure, humidity and temperature.

Bi-directional Logic Level Converter 4-channel by I2C BSS138

The SparkFun Current Sensor Breakout is a High Precision Card that uses the ACS723 for Moderate AC and DC Current Detection Applications. The ACS723 Sensor uses a Hall Effect Sensor to Emit a Voltage relative to the Current that flows through the IP + and IP- Pins on the Board. The advantage of using a Hall Effect Sensor, specifically, is that the Circuit Being Detected and the Sensor Reading Circuit are Electrically Isolated, which means that although your Arduino is Operating at 5V, the Detected Circuit may be Operating at Higher DC or AC voltages.

BTBee Pro is a Bluetooth serial port module that can be compatible with shields that have XBee socket.

Grove's capacitive humidity sensor (corrosion resistant) is a soil moisture sensor based on changes in capacitance. Compared to resistive sensors, capacitive sensors do not require direct exposure of metal electrodes, which can significantly reduce electrode erosion.

O AT42QT1010 SparkFun Capacitive Touch Breakout oferece um único botão de toque capacitivo com pinos de I/O digitais fáceis de usar.

Now, it's time to add a more sophisticated interactive way to your project. The DFRobot touch kit comes with three types of touch sensors . A ipod styple touch wheel, a touch touch screen that supports backlit and a grid touch pad that can recognize something unique.

Carbon monoxide detector with alarm - orno

Color is a Light to Digital Color Converter with IR Filter. The TCS3472 Device provides a digital red, green, blue (RGB) return and sharp light detection values. An infrared blocking filter, integrated in the chip and located in the color-sensing photodiodes, minimizes the infrared spectral component of the received light and allows color measurements to be made accurately.

This unit communicates with the M5Core through the Grove (I2C) port. The address is 0x29.