Sensors & Modules

SKU: EC-WRF11010R | Brand: Elecrow

A low-cost sub-1 GHz RF transceiver module based on the Texas Instruments CC1101 IC, designed for low-power wireless communication. Pre-configured for 433 MHz operation, it is well suited for ISM and Short Range Devic...

SKU: EC-WRW24015R | Brand: Elecrow

A long-range 2.4 GHz wireless transceiver module based on the NRF24L01+ chip with an integrated power amplifier (PA) and low-noise amplifier (LNA). The added PA and LNA significantly extend the effective communication...

SKU: LB-LR0214-148A | Brand: Little Bird

This PN532-based NFC module is designed for near field communication projects in the 13.56MHz range, with a maximum communication distance of 30mm.The board includes its own antenna and can communicate via SPI, IIC (I...

SKU: EC-RPA32311R | Brand: Elecrow

A high-precision real-time clock (RTC) module based on the DS3231 IC, designed to plug directly into a Raspberry Pi B+ (and compatible with Arduino). The DS3231 maintains accurate timekeeping with ±5 ppm accuracy (±0....

SKU: EC-SMI3231DS | Brand: Elecrow

DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. Compared to the DS1302 solution, the DS3231 has many advantages, it...

SKU: EC-SMI00101S | Brand: Elecrow

This tiny RTC module is based on the clock chip DS1307 which supports the I2C protocol. It uses a Lithium cell battery (CR1225). The clock/calendar provides seconds, minutes, hours, day, date,month, and year informati...

SKU: AF-2167 | Brand: Adafruit

Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is sensitive to tha...

SKU: PR-PIM638 | Brand: Little Bird

A wireless environmental monitoring board to keep track of inside conditions in your home, office or other habitat. Onboard sensors can measure temperature, humidity, pressure, gas and light. The top of the range...

SKU: EC-ELE18710S | Brand: Elecrow

This 37-in-1 sensor kit provides a comprehensive collection of the most common and useful electronic modules for Arduino. Each module outputs signals directly when connected to an Arduino board, making it an ideal sta...

SKU: EC-SSE01209P | Brand: Elecrow

This is a high-precision temperature control module, it can not only show the temperature, but also according to the current temperature of the relay control, it can control some of the power equipment through the ...

SKU: LB-24-BUZZER | Brand: Little Bird

A passive buzzer module that can generate a range of tones and frequencies when driven by a PWM signal. Unlike an active buzzer, a passive buzzer requires a frequency input, giving you full control over the pitch and ...

SKU: AF-4746 | Brand: Adafruit

The thirst is real! Keep your plants happy and hydrated with the Plant Care Kit for micro:bit or CLUE. This kit will teach you all about how to keep your plants in good condition, by measuring the soil moisture conten...

SKU: SF-SEN-19921 | Brand: SparkFun

The SparkFun Qwiic Micro MMC5983MA Magnetometer is a micro-sized, 0.75in. by 0.30in. sensor that utilizes the highly sensitive triple-axis magnetometer by MEMSIC. We've attached the magnetometer IC onto an incredibly ...

SKU: AF-4816 | Brand: Adafruit

The BMP390 from Bosch (also known as BMP390L) is a high-precision barometric pressure and temperature sensor, offering the best altitude accuracy in the Bosch pressure sensor lineup. With relative accuracy of ±3 Pasca...

SKU: AF-4289 | Brand: Adafruit

The ESP-32-based M5Stick-C is a wee, super portable, open-source IoT development board, like a fun-sized version of the M5Stack. Jam-packed with a Wi-Fi & Bluetooth powered ESP32, USB interface, Li-Poly...

SKU: LB-LR0285 | Brand: Little Bird

The LM35DZ is a simple temperature sensor IC for projects that need low-cost temperature measurement with good accuracy around room temperature.It is suited to remote sensing applications and runs from a broad 4 to 30...

SKU: DF-SEN0521 | Brand: DFRobot

The 5.8GHz Microwave Radar Module is a high-sensitivity motion detection sensor that transmits and receives 5.8GHz electromagnetic waves. By analysing the difference between transmitted and reflected signals, it relia...

SKU: LB-HS2344 | Brand: Little Bird

The T-Camera is a powerful and compact development board designed for camera-based IoT applications. Powered by an ESP32 dual-core processor, it combines Wi-Fi, Bluetooth, and camera functionality, making it ideal for...

SKU: M5-U029 | Brand: Little Bird

Description HEART is build with MAX30100.. MAX30100 is a complete pulse oximetry and heartrate sensor system solution designed for the demanding requirements of wearable devices. The MAX30100 provides ...

SKU: AF-4007 | Brand: Adafruit

If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish treats. Until genetic modifications catches up with our desires, we'll...