Circuitry & Internet of Things

FireBeetle ESP32-E, specially designed forIoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. It supports WiFi and Blueto...

Here it is, the motion sensor you were looking for: the one that just gives you the directly usable information without requiring you to first c...

The Arduino Nano ESP32 is a powerful addition to the Arduino ecosystem that brings the popular ESP32-S3 to the world of Arduino series and Micro...

Ra-02 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with...

If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of turning the sensor data from an accelerometer,...

The module integrates MCP3432 A/D converter chip. The module can provide analog input function for Raspberry Pi and provide high accuracy analog...

The MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, since it contains 16-bits analog to digita...

FireBeetle ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips.  It supports WiFi and Blue...

The Development Kit based on ESP8266, integrates GPIO, PWM, IIC, 1-Wire and ADC all in one board. Power your development in the fastest way c...

When the future is dazzlingly-bright, this ultra-high-range luminosity sensor will help you measure it. The TSL2591 luminosity sensor is an advance...

This DFRobot rainfall sensor is a reliable and convenient tool for measuring rainfall.Based on the principle of tipping bucket rainfall, the rainfa...

ESP32-H2-DevKitM-1 is an entry-level development board based on Bluetooth® Low Energy and IEEE 802.15.4 combo modules ESP32-H2-MINI-1. Most of...

The ESP32-C6-DevKitC-1-N8 is an entry-level development board equipped with ESP32-C6-WROOM-1,  a general-purpose Wi-Fi + Bluetooth LE RISC-V MCU mo...

The AHPI7292S is the world's first WiFi HaLow™ Raspberry Pi™ HAT module from Alfa Network. Similar to LoRa, WiFi HaLow is a new designation from th...

In life, remote controllers can be seen everywhere, and most of them are inseparable from the battery. However, we often encounter problems when us...

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...

The BMI160 6-axis inertial motion sensor is a new product from DFRobot. It is based on Bosch BMI160 6-axis MEMS sensor which integrates 16-bit 3-a...

DFRobot FireBeetle series is the low-power consumption micro-controller intentionally designed for Internet of Things (IoT) projects. FireBeetle...

This is a 20x4 Arduino compatible LCD display module with high speed I2C interface. It is able to display 20x4 characters on two lines, white ch...

The Espruino Puck.js is a low energy Bluetooth smart button that can be programmed and debugged wirelessly with JavaScript. It is both multi-...

The SparkFun DataLogger IoT is a data logger that comes preprogrammed to automatically log GPS and various pressure, humidity, and distance sensors...

QR codes are a great way for users to communicate with microcontrollers, whether it’s passing WiFi credentials to set up connectivity or sending pe...