Arduino Ultrasonic Sensor 1

Arduino Ultrasonic Sensor-A Complete Guide on HC-SR04

Are you thinking of giving your Arduino eyes or maybe spatial awareness? Just because you don’t want your robot to crash or fall off a table! Alternatively, perhaps you are thinking of making a parking sensor, a water level sensor, or a distance-measuring device. However, you don’t know how to begin? You are at the […]

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RAIN RFID builds on RFID, using a narrow frequency range in its spectrum to enable communication between a tag and a reader.

RAIN RFID: Certified and Branded Passive UHF RFID Wireless Communication

Wireless communication using radio waves is not something new. But new technologies build on the communication frequencies by using software and hardware for specific applications. One such technology is RAIN RFID, which all started with RFID, a critical technology for IoT. RAIN RFID builds on RFIDs, using a narrow frequency range in its spectrum to […]

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A development board with an expansion shield for connecting a radio transmitter, stepper motor, and servo motor

RFduino: A Compact BLE ARM Cortex Cortex M0 Development Board

Most projects today require wireless connectivity for remote control, and several options are available for this function. However, the RFduino board stands out because it is tiny and features Bluetooth Low Energy (BLE), which is highly energy efficient. We will look at this board in detail below to explain its specifications and how to use […]

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