DFRobot

This is a high-precision industrial-grade RS485 temperature and humidity sensor. It uses high-quality digital integrated transducer and reliable d...

This USB to RS485 converter module is compatible with USB 1.1, USB 2.0 and USB 3.0. An RS485 asynchronous data communication interface can be exte...

Are you troubled by the various level standards and voltages of the serial port? This 6-in-1 USB to Serial Converter is just right for you. Check ...

This is an industrial-grade USB to RS485 module with a DC voltage output of up to 36V, which is applicable to industrial instruments that require ...

This USB to TTL converter combine the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to conve...

Gravity: Digital Signal Isolator is capable of isolating I2C digital signal and providing isolated power to the sensor module, effectively preventi...

This is a new version of the FTDI breakout board features an Atmega8U2 programmed as a USB-to-serial converter, the same chip found on the Arduino...

This is a simple RS232 to RS485 converter that is self powered using the TX, RX or RTS, CTS signals for power. The RS232 is DB9 female connector, ...

Compared to the previous MicroSD Card Module , this Fermion: Serial Data Logger can store data more conveniently, and supports direct data printing...

Still make do with the hard and thick shielded twisted pair for remote signal-transmitting? And even drop the baud rate again and again just for t...

Why did we develop this module? DFRobot has provided users with hundreds of sensors of all kinds. However, many of them output raw electrical s...

This small portable USB isolator with USB2.0 provides complete compatibility isolation between devices. Featuring a 12Mbps data transmission ra...

This RS-485 Sensor Node module can be used in various applications such as intelligent agriculture, environment monitoring, home automation...etc. ...

If you want to use your LattePanda V1 for physical computing, this kit is the perfect choice to get started! You don't need a PhD degree in electro...

This is DFRobot's basic sensor set for arduino . Set includes light sensor , touch sensor , temperature sensor , magnetic sensor , vibration sensor...

If you want to start playing with sensors, this sensor kit for arduino will be the perfect choice for you to get started. It comes with bundle of ...

Go interactive with your applications with this new sensor kit! 37 sensors are included in one kit, which definitely gives you a bigger bang for yo...

These 10 segment bar graph LEDs have many uses. With a compact footprint, and a simple hookup, they are easy for prototyping or finished products....

This is a Math & Automatic expansion board for micro:bit . Easy to use, and suitable for a wide range of applications. We designed this board f...

Why are people always discussing the IoT? Why is IoT called the 'extension of the internet'? Over the past 20 years, human race has experienced t...

We're happy to introduce a new member in Gravity family: Gravity I2C SD2405 RTC module. This is an extremely accurate I2C real-time clock (RTC) w...

This real-time clock module (RTC) uses the DS3232 chip that integrates a crystal resonator and a temperature compensator, which improves the long-...

This MEMS Precise RTC Breakout Board adopts DS3231M chip, which integrates MEMS resonator and temperature compensator. Compared to quartz crystal c...

This RTC module is specifically designed for the Raspberry Pi . It communicates with Raspberry Pi through I2C bus and includes a Maxim DS1307 and ...