NRF24L01P + PA + LNA wireless module operates in Free license 2.4G ISM band, you can do point to point application and can also be composed of star network. The...

The LILYGO T-Journal ESP32 OLED Normal Camera Module Development Board With OV2640 SMA Wifi 3dbi Antenna provides you with a way to use to receive data from a remote location，and...

The CNY70 is a reflective sensor that includes an infrared emitter and a phototransistor. A daylight-blocking filter coating is applied to eliminate interference. Features Attribute Value Maximum sensor distance 0.5mm...

This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of...

This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of...

With this module you can easily measure sound with an analog pin on your Arduino or other microcontroller. The module has an automatic gain/amplification (ACG) of the microphone: The module...

This inertial-measurement-unit combines 2 of the best quality sensors available on the market to give you 9 axes of data: 3 axes of accelerometer data, 3 axes gyroscopic, and 3...

Seven-segment displays are used in many days today’s consumer devices like microwave ovens, washing machines, and air conditioners. They are a simple but effective way to display numerical data like...

A seven-segment display is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. Seven-segment displays are widely used...

A 0.56-inch, single-digit, 7-segment, common-cathode display is a compact LED device that shows a single number (0-9) by illuminating seven individual LED segments arranged in a figure-eight pattern. The "common...

This module realizes the 3.5mm patch headphone to 2.54mm pin header interface, which is convenient for wiring to do audio experiments. Features Parameter: Rated voltage and current: DC 30V 0.5A Contact...

A small module that is needed to correctly read load cells.The HX711 chip amplifies the signal so that the variations of the load cell can be digitally processed on the...

The ACS712 30A Range Current Sensor Module / Hall Sensor device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the...

This module is based on the design principles of the resistor divider, to make the terminal interface input voltage narrow five times, Arduino analogue input voltage up to 5V, then...

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used...