The Digilent Pmod AQS is a digital gas sensor for monitoring indoor air quality at low power. With the AMS CCS811 , you can detect a wide range of Volatile Organic Compounds (VOCs) using the micro-hotplate technology, enabling a highly...

The Pmod CLS is a character LCD module driven by the Atmel ATmega48 microcontroller. With a display size of 16x2 characters, users may display any information on the screen by communicating via SPI, I 2 C, or UART. Note: There are two...

The DFRobot heart rate sensor is a thumb-sized heart rate monitor designed for Arduino microcontrollers . This heart rate monitor sensor is a pulse sensor which is developed based on PPG techniques. This is a simple and low-cost optical...

The Pmod ESP32 provides an easy and cost effective way to add wireless communication to any host platform or project. It uses the fully certified ESP-WROOM-32 Wi-Fi + BLE + BT module from Espressif Systems. It is suitable for a wide...

The Digilent Pmod I2S2 features a Cirrus CS5343 Multi-Bit Audio A/D Converter and a Cirrus CS4344 Stereo D/A Converter, each connected to 3.5mm Audio Jacks. These circuits allow a system board to transmit and receive stereo audio signals...

In most Arduino projects, relays are the first choice to drive some large current device. It requires a certain amount of current to drive the internal coil to pick-up contact. But for some MCU, like Intel Edison, Intel joule, lilypad,...

The Pmod MicroSD provides a microSD card slot to any board that has 3.3V logic and is pin compatible with a 12-pin Pmod port capable of SPI communication. It allows the host board to read and write to the microSD card over a SPI...

DFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on non-dispersive infrared ( NDIR ) technology and has good selectivity and oxygen-free dependency. It...

This is the latest voice recorder module with integrated record and play functions. Easily record your voice by pressing the record button, speaking and then releasing the button when finished. The module is able to playback 10 seconds...

An infrared transmitter is simply a Light Emitting Diode which generates IR light (invisible IR light)--light with a wavelength of between 1 mm and 750 nanometers, and some associated circuitry. In an infrared remote control, for...

IO Expansion shield is one of the market favourites. Fast robotics prototyping made affordable and simple thanks to this design. Soldering and wiring often becomes a problem when a bridged connection happens and components break....

The Hexa Base Rotate Kit is perfect for rotating a large mass. It can easily support 10lbs of weight.It's injection molded from ultra strong ABS plastic. This HEXA Base Rotate Kit is compatible with a majority of servo products sold on...