Due to the increasing existence of modern technologies in the field of agriculture and due to urbanization and industrialization, there is an acute shortage of human arecanut tree climbers to harvest ...

Contains an example of RF communication with Arduino Uno. There are two applications available in the repository: Master and Slave. The NRF24L01 module is used for RF communication and is connected to ...

Arduino has released a new power management library designed for Arduino Pro modules to help users monitor battery usage, fine-tune charging parameters, and optimize the power consumption of their ...

LILYGO has recently introduced an updated version of their T-TWR ESP32 walkie-talkie development board, the T-TWR REV2.1. This new board not only features Wi-Fi and Bluetooth but also has a GPS module ...

Open source hardware pioneer Arduino has teamed up with backer Renesas to launch a System-on-Module (SoM) based on the RA6M5 ARM Cortex-M33 microcontroller. The Portenta C33 is the latest addition to ...

When it comes to giving your project wireless capabilities, the 433MHz ASK transmitter and receiver is a common choice among engineers, developers, and hobbyists because of its low price, easy to use ...

Abstract: It is an intelligent face recognition access control system based on OpenMV, Arduino, RC522, Esp8266 WiFi module and Ali Cloud Internet of Things. It provides users with three ways to enter ...

Wireless sensor node is a sensor node with a wireless transmitter. It has one or more sensing elements with amplifier and signal conditioning circuit or a digital/smart sensor, a microcontroller unit, ...